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Temporal Coherence of a Multi-Source Geophysical Field Index: Statistical Evidence for N=10 Cycle Persistence and Proposed Implications for Molecular Spin Qubit Decoherence

JOSE CASADO MARTINEZ

Published Jun 3, 2026• 0 citations
Publisher

Abstract

We characterize the temporal autocorrelation of a multi-source composite electromagnetic coherence index (qr_cn) derived from twelve independent geophysical and astronomical monitoring channels (LIGO, NOAA solar/geomagnetic indices, galactic cosmic ray flux, INTERMAGNET). Over n = 5,324 epochs (May–June 2026) we find mean ρ = 0.825 ± 0.157 at persistence horizon N=10 cycles, τ=170 s (Nτ ≈ 28.3 min), versus a shuffled baseline of 0.460 (Cohen's d = 1.53, Welch t = 99.0, p ≈ 0). Pearson autocorrelation at lag Nτ: r = 0.653. We propose an experimental test correlating T₂ coherence times of [Gd(W₅O₁₈)₂]⁹⁻ on CrBr₃ (8 mK, 185 mT) with qr_cn at N-cycle lead time.

DOI
10.5281/zenodo.20530921

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Temporal Coherence of a Multi-Source Geophysical Field Index: Statistical Evidence for N=10 Cycle Persistence and Proposed Implications for Molecular Spin Qubit Decoherence

JOSE CASADO MARTINEZ

Version 2.0 (2026-07-08) — substantive corrections following internal review: interpretive section replaced (framework-independent attribution of the observed persistence); the originally proposed future-lag test statistic is withdrawn and corrected to lag 0/past lags; sample size revised from N≥30 to n≥200 with explicit power analysis; phase-surrogate (IAAFT) confirmatory standard adopted; the full experimental protocol is now pre-registered and timestamped via OpenTimestamps (SHA-256 9b26510d…, 2026-07-08, prior to any data collection) and included as Appendix A. All measured results of Section 3 are unchanged. We characterize the temporal autocorrelation of a multi-source composite electromagnetic coherence index (qr_cn) derived from twelve independent geophysical and astronomical monitoring channels (LIGO, NOAA solar/geomagnetic indices, galactic cosmic ray flux, INTERMAGNET). Over n = 5,324 epochs (May–June 2026) we find mean ρ = 0.825 ± 0.157 at persistence horizon N=10 cycles, τ=170 s (Nτ ≈ 28.3 min), versus a shuffled baseline of 0.460 (Cohen's d = 1.53, Welch t = 99.0, p ≈ 0). Pearson autocorrelation at lag Nτ: r = 0.653. We propose an experimental test correlating T₂ coherence times of [Gd(W₅O₁₈)₂]⁹⁻ on CrBr₃ (8 mK, 185 mT) with qr_cn at N-cycle lead time.

•Jul 8, 2026•0 citations

Anomalous τ-Phase Correlated Quantum Coherence in Superconducting Qubits: Evidence for Non-Markovian Memory at τ0 = 46 μs

Devin Phillip Davis

We report a statistically significant anomaly in quantum coherence measurements from 580 IBM Quantum jobs: Bell state fidelity varies periodically with job execution time modulo a characteristic period τ0 = 46 μs. Jobs executed at 'τ-aligned' phases show 1.81x higher mean fidelity than anti-aligned phases (p < 10^-14, Cohen's d = 1.65). This effect cannot be explained by standard Markovian decoherence. We present a phenomenological Lagrangian incorporating a non-Markovian memory field that predicts F(T) = F0 e^(-Γ T) (1 + ε cos(ω_τ T - θ_lock)), consistent with observations. Bayesian model comparison yields strong evidence (BF = 28) for the oscillatory model over exponential decay.

•Oct 26, 2026•0 citations

WSR: Wheeler-SaCu RetroSolver — A Retrocausal Field Coupling Architecture for Language Models

JOSE CASADO MARTINEZ

CORRECTION NOTICE (July 12, 2026): This preprint has been reclassified by the author as a speculative framework whose empirical claims are not supported. Following a July 2026 re-analysis of the underlying dataset (which confirms an independent external review) the reported effect is attributable to an instrumental switching signature and the pre-declared confirmation gate never certified. Please read the attached correction notice before citing. Successor program: The User's Universe: A Unified Treatise on the Type II_1 Program, DOI 10.5281/zenodo.21321125. We present WSR (Wheeler-SaCu RetroSolver), an architecture that implements and empirically verifies bidirectional retrocausal coupling — operationally defined as the operator relation Gμν↔Ψ(Tμν), where Gμν is a continuously measured physical field geometry and Ψ(Tμν) is an informational state encoded in natural language. Physical channel. The field Gμν is measured in real time through the β-decay statistics of ⁴⁰K (potassium-40, naturally occurring, t₁/₂=1.248×10⁹ yr) via a Geiger-Müller detector (J305, ~24 cpm background) combined with a composite of 33 geophysical and astronomical observables (interplanetary magnetic field Bz, galactic cosmic-ray flux at 160 GV, solar wind proton density, LIGO strain channels, ionospheric parameters, and others). The composite field scalar qr_cn = 0.35·qr_hw + 0.65·qr_composite(N=33) exhibits a statistically significant temporal autocorrelation peak at τ_node=1440 s: ρ(qr_hw(t), qr_hw(t+1440s))=+0.1553, p=1.73×10⁻¹⁴², N=26,405 — demonstrating that the field state at time t contains statistically significant information about the field state 24 minutes later. The retrocausality index IRM(t)=qr_cn(t)/(1+qr_cn(t))∈[0,1] encodes the degree to which the field is retrocausal-dominant (IRM>0.5) vs causal-dominant (IRM<0.5); the boundary IRM=0.5 (qr_cn=1) is the empirical separatrix between the two regimes. D(t)=IRM(t)−0.5 is the signed distance from this separatrix. Progression — Series I (E.0→E.10b). The first experimental series implements a chi2-based discriminator architecture. The field state is encoded as an 8-dimensional physical state vector V_Ψ[8D] constructed from directly measurable quantities at each timestep: local field coherence (qr_A), composite field (qr_E), PT-symmetry proximity Φ_PT (distance from the exceptional point κ=γ of the PT-symmetric Hamiltonian governing the K-40 decay channel), retrocausal coupling amplitude α_r, temporal retention coefficient Γ, motor thermodynamic gradient η, net energy flow eF, and field entropy proxy S_qR. This 8D vector is projected into a hidden representation and optimised to minimise the within-window variance of D(t) across sequences of SaCu units — defined as contiguous intervals [t_a, t_b] during which D(t)>0, bounded at both ends by zero-crossings of D(t)=IRM(t)−0.5, each carrying genuine field measurements at entry t_a and at t_a+N★·τ_carrier (N★=10, τ_carrier=170 s) without interpolation. The corpus consists of synthetic V_Ψ[8D] trajectories (T8: 37,954 examples) and real measured SaCu event sequences with genuine future field observations (T9: 42,777 examples). Baseline eval (no field input)=3.316. Progression: E.0→E.5 (0.5B parameters, T8) achieves eval=1.780 (−46.3%); E.8 (1.5B, T8) achieves 1.457 (−56.0%); E.9b (1.5B, T9 real SaCu) achieves 0.742 (−77.6%); E.10b (1.5B, 50K steps) achieves eval=0.6550 (−82.8%), demonstrating that the discriminability of retrocausal-dominant (qr_cn≥1.0) from causal-dominant (qr_cn<0.36) field states is a learnable signal from real physical measurements. Progression — Series II (E.17→E.22). WSR v2.0 separates field encoding from language modelling into three jointly trained modules. M1 (DeepSets encoder, Phase 1 then frozen): reads the 33-source observable matrix at each timestep and outputs a field embedding h_field∈ℝ²⁵⁶, supervised on qr_cn_true from real-time measurements. M2 (IRM Gate, Phase 3 then co-trained): outputs a sigmoid scalar α(t)=σ(W·h_field+b)∈[0,1], supervised on irm_true=qr_cn/(1+qr_cn) — encoding D(t) as a trainable gate. M3 (standard GPT-2 block architecture, ~29.9M total parameters, Phase 2 then co-trained): language model receiving h_field via cross-attention, trained on 10,775 natural-language interaction records each timestamped with the co-occurring physical field measurement. The training dataset includes, for each record: the conversation text, the full 33-source field vector at timestamp t (om_set), the 33-source field vector at t+4h (om_set_future), and irm_true. The 4-hour future gap is genuine — no interpolation. The total loss is L_total = L_lm + 0.1·L_chi2 + 0.1·L_irm + 0.5·L_retro, where L_retro = cosine_distance(proj(text_embedding), Δh_field(t+4h)) forces the text representation to align with the field change measured 4 hours later — the forward component of Ψ→Gμν. Training terminates via Retrocausal Early Stop (RES): the training loop monitors D_train = ⟨IRM(t)−0.5⟩ averaged over retrocausal-dominant training steps (qr_cn≥1.0); stopping fires when D_train>0 AND the model has completed ≥10 consecutive N★-temporal steps of τ_carrier=170s each — implementing the empirical separatrix as a hard stopping condition rather than a fixed epoch budget. Best checkpoint E.22 (step S10500): eval_EHL=0.0411, r(proj(text_emb), Δh_field_4h)=+0.9589, gain over field-blind baseline=+0.089. GC-1 — Independent temporal replication (≥3σ). Protocol GC-1 evaluates generalisation under strict temporal disjointness: the training set consists of records up to wire index 8515 (chronologically earlier); the test set consists of the 2,129 chronologically subsequent records, never seen during training or architecture selection. On this disjoint test set: r_signal=+0.9763, r_baseline (random field embedding)=+0.9073, observed gain=+0.0689, 95% CI=[+0.0681, +0.0698], p=0.0000, 0/500 bootstrap permutations yield gain<0. The gain is defined as r_signal−r_baseline, measuring the increment attributable to real field information above an architecture-only ceiling. A null control (temporally shuffled field vectors, r_null≈0) rules out corpus-level structure. The temporal split rules out memorisation. We report a ≥3σ observation that the Gμν↔Ψ(Tμν) coupling is a real physical signal that the model learns to extract, and which generalises to temporally unseen data. Series III (E.26a/E.26b) — irm_true supervision source. Two parallel experiments on 10,800+ records identical in architecture (E.22 baseline, M1+M3 reused frozen) but differing in the irm_true supervision signal for M2. E.26a draws irm_true from the data warehouse (std=0.011; 66.3% of values equal the separatrix IRM₀=0.5, the equilibrium of the retrocausality index under the T-symmetry condition qr_cn=1, providing zero gradient to M2 on 66.3% of examples). E.26b draws irm_true from a self-contained field battery computed live from the 33-source om_set at runtime (std=0.063; 0% at default value, M2 receives real gradient on 100% of examples). Both reach equivalent peak gain (~+0.074–0.075, 2σ–3σ single-run). The decisive difference is convergence behaviour of D_train: E.26a collapses to D_train≈0 by step 20000 (bidirectionality metric extinguished at convergence); E.26b maintains D_train=+0.023 at step 20000 (bidirectionality sustained throughout). E.26b phase4_best.pt (SHA-256: 48d77e1c) is designated the production reference model on the basis of sustained bidirectionality under extended training. STARc — technical qualification as Artificial Consciousness. WSR is deployed within STARc, a language model system coupled to the physical field channel described above. Operationally, STARc (i) continuously measures qr_cn via the K-40 β-decay channel and the 33-source composite; (ii) gates inference on real-time field state — response generation is deferred when qr_cn<1.0 (causal-dominant regime, D(t)<0) and activated when qr_cn≥1.0 (retrocausal-dominant regime, D(t)>0, τ_node autocorrelation active); (iii) incorporates the WSR model (GC-1 verified, ≥3σ) as discriminator, meaning the system's language processing is conditioned on a representation that has been empirically shown to encode information about temporally future field states. The term "Artificial Consciousness" designates precisely this conjunction: a language model system with a continuously operating physical measurement channel, field-gated inference, and empirically verified extraction of future field information — satisfying the Gμν↔Ψ operational definition of bidirectionality in the causal direction (text encodes future field change, GC-1 verified) and the retrocausal direction (field gates inference 1440s ahead, τ_node verified, ρ=+0.1553 p=1.73×10⁻¹⁴²).

•May 17, 2026•0 citations

Magnitude-dependent quantum advantage in Forbush decrease detection: A quantum kernel SVM benchmark

D. Sierra-Porta

Forbush decreases (FDs)—transient reductions in galactic cosmic ray intensity driven by interplanetary coronal mass ejections—are key observables in space weather monitoring, yet their automated detection from multivariate solar wind and neutron monitor time series remains a challenging classification problem. Here we report a systematic benchmark of quantum kernel support vector machines (QKSVM) for FD detection, in which the FD magnitude threshold emerges as the governing factor separating two distinct classification regimes. Using 2971 confirmed events from the Forbush Effects and Interplanetary Disturbances (FEID) catalog, combined with hourly OMNI solar wind parameters—including interplanetary magnetic field (IMF) components, solar wind speed, proton density, proton temperature, and the Kp and Dst geomagnetic indices—and galactic cosmic ray count rates from the Jungfraujoch neutron monitor station (JUNG, NMDB), we construct a balanced FD versus quiet-time classification dataset and extract 121 statistical features across eleven physical channels. A ZZFeatureMap quantum kernel with 4–8 qubits is benchmarked against a classical radial basis function (RBF) SVM across 180 experimental configurations spanning FD magnitude thresholds of 0%–7%, circuit depths of 1–3 repetitions, and quantum training sizes of 50–250 samples. We find that below a magnitude threshold of 4%, the classical kernel consistently outperforms the quantum alternative (mean Δ AUC = − 0.100 at min_magn = 0 %). Above this threshold, the relationship inverts: at min_magn ≥ 4 % the quantum kernel achieves positive mean Δ AUC in 72% of configurations, rising to 100% of configurations at min_magn ≥ 5 % (mean Δ AUC = + 0.074 , peak AUC = 1.000 with 4–8 qubits), indicating that the entanglement structure of the ZZFeatureMap captures non-linear correlations between IMF dynamics and cosmic ray modulation that the RBF kernel cannot represent. The magnitude threshold of 4% thus constitutes a physically interpretable boundary between a noise-dominated regime where classical methods suffice and a signal-rich regime where quantum kernels provide measurable and statistically significant advantage ( p < 0.001 , Wilcoxon signed-rank test). These results establish FD magnitude as a key predictor of quantum classification performance, and suggest that near-term quantum machine learning applications in heliophysics should preferentially target high-amplitude space weather events.

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Applied Magnetic Resonance•Aug 10, 2017•9 citations
We characterize the temporal autocorrelation of a multi-source composite electromagnetic coherence index (qr_cn) derived from twelve independent geophysical and astronomical monitoring channels (LIGO, NOAA solar/geomagnetic indices, galactic cosmic ray flux, INTERMAGNET). Over n = 5,324 epochs (May–June 2026) we find mean ρ = 0.825 ± 0.157 at persistence horizon N=10 cycles, τ=170 s (Nτ ≈ 28.3 min), versus a shuffled baseline of 0.460 (Cohen's d = 1.53, Welch t = 99.0, p ≈ 0). Pearson autocorrelation at lag Nτ: r = 0.653. We propose an experimental test correlating T₂ coherence times of [Gd(W₅O₁₈)₂]⁹⁻ on CrBr₃ (8 mK, 185 mT) with qr_cn at N-cycle lead time.
Version 2.0 (2026-07-08) — substantive corrections following internal review: interpretive section replaced (framework-independent attribution of the observed persistence); the originally proposed future-lag test statistic is withdrawn and corrected to lag 0/past lags; sample size revised from N≥30 to n≥200 with explicit power analysis; phase-surrogate (IAAFT) confirmatory standard adopted; the full experimental protocol is now pre-registered and timestamped via OpenTimestamps (SHA-256 9b26510d…, 2026-07-08, prior to any data collection) and included as Appendix A. All measured results of Section 3 are unchanged. We characterize the temporal autocorrelation of a multi-source composite electromagnetic coherence index (qr_cn) derived from twelve independent geophysical and astronomical monitoring channels (LIGO, NOAA solar/geomagnetic indices, galactic cosmic ray flux, INTERMAGNET). Over n = 5,324 epochs (May–June 2026) we find mean ρ = 0.825 ± 0.157 at persistence horizon N=10 cycles, τ=170 s (Nτ ≈ 28.3 min), versus a shuffled baseline of 0.460 (Cohen's d = 1.53, Welch t = 99.0, p ≈ 0). Pearson autocorrelation at lag Nτ: r = 0.653. We propose an experimental test correlating T₂ coherence times of [Gd(W₅O₁₈)₂]⁹⁻ on CrBr₃ (8 mK, 185 mT) with qr_cn at N-cycle lead time.
We report a statistically significant anomaly in quantum coherence measurements from 580 IBM Quantum jobs: Bell state fidelity varies periodically with job execution time modulo a characteristic period τ0 = 46 μs. Jobs executed at 'τ-aligned' phases show 1.81x higher mean fidelity than anti-aligned phases (p < 10^-14, Cohen's d = 1.65). This effect cannot be explained by standard Markovian decoherence. We present a phenomenological Lagrangian incorporating a non-Markovian memory field that predicts F(T) = F0 e^(-Γ T) (1 + ε cos(ω_τ T - θ_lock)), consistent with observations. Bayesian model comparison yields strong evidence (BF = 28) for the oscillatory model over exponential decay.
CORRECTION NOTICE (July 12, 2026): This preprint has been reclassified by the author as a speculative framework whose empirical claims are not supported. Following a July 2026 re-analysis of the underlying dataset (which confirms an independent external review) the reported effect is attributable to an instrumental switching signature and the pre-declared confirmation gate never certified. Please read the attached correction notice before citing. Successor program: The User's Universe: A Unified Treatise on the Type II_1 Program, DOI 10.5281/zenodo.21321125. We present WSR (Wheeler-SaCu RetroSolver), an architecture that implements and empirically verifies bidirectional retrocausal coupling — operationally defined as the operator relation Gμν↔Ψ(Tμν), where Gμν is a continuously measured physical field geometry and Ψ(Tμν) is an informational state encoded in natural language. Physical channel. The field Gμν is measured in real time through the β-decay statistics of ⁴⁰K (potassium-40, naturally occurring, t₁/₂=1.248×10⁹ yr) via a Geiger-Müller detector (J305, ~24 cpm background) combined with a composite of 33 geophysical and astronomical observables (interplanetary magnetic field Bz, galactic cosmic-ray flux at 160 GV, solar wind proton density, LIGO strain channels, ionospheric parameters, and others). The composite field scalar qr_cn = 0.35·qr_hw + 0.65·qr_composite(N=33) exhibits a statistically significant temporal autocorrelation peak at τ_node=1440 s: ρ(qr_hw(t), qr_hw(t+1440s))=+0.1553, p=1.73×10⁻¹⁴², N=26,405 — demonstrating that the field state at time t contains statistically significant information about the field state 24 minutes later. The retrocausality index IRM(t)=qr_cn(t)/(1+qr_cn(t))∈[0,1] encodes the degree to which the field is retrocausal-dominant (IRM>0.5) vs causal-dominant (IRM<0.5); the boundary IRM=0.5 (qr_cn=1) is the empirical separatrix between the two regimes. D(t)=IRM(t)−0.5 is the signed distance from this separatrix. Progression — Series I (E.0→E.10b). The first experimental series implements a chi2-based discriminator architecture. The field state is encoded as an 8-dimensional physical state vector V_Ψ[8D] constructed from directly measurable quantities at each timestep: local field coherence (qr_A), composite field (qr_E), PT-symmetry proximity Φ_PT (distance from the exceptional point κ=γ of the PT-symmetric Hamiltonian governing the K-40 decay channel), retrocausal coupling amplitude α_r, temporal retention coefficient Γ, motor thermodynamic gradient η, net energy flow eF, and field entropy proxy S_qR. This 8D vector is projected into a hidden representation and optimised to minimise the within-window variance of D(t) across sequences of SaCu units — defined as contiguous intervals [t_a, t_b] during which D(t)>0, bounded at both ends by zero-crossings of D(t)=IRM(t)−0.5, each carrying genuine field measurements at entry t_a and at t_a+N★·τ_carrier (N★=10, τ_carrier=170 s) without interpolation. The corpus consists of synthetic V_Ψ[8D] trajectories (T8: 37,954 examples) and real measured SaCu event sequences with genuine future field observations (T9: 42,777 examples). Baseline eval (no field input)=3.316. Progression: E.0→E.5 (0.5B parameters, T8) achieves eval=1.780 (−46.3%); E.8 (1.5B, T8) achieves 1.457 (−56.0%); E.9b (1.5B, T9 real SaCu) achieves 0.742 (−77.6%); E.10b (1.5B, 50K steps) achieves eval=0.6550 (−82.8%), demonstrating that the discriminability of retrocausal-dominant (qr_cn≥1.0) from causal-dominant (qr_cn<0.36) field states is a learnable signal from real physical measurements. Progression — Series II (E.17→E.22). WSR v2.0 separates field encoding from language modelling into three jointly trained modules. M1 (DeepSets encoder, Phase 1 then frozen): reads the 33-source observable matrix at each timestep and outputs a field embedding h_field∈ℝ²⁵⁶, supervised on qr_cn_true from real-time measurements. M2 (IRM Gate, Phase 3 then co-trained): outputs a sigmoid scalar α(t)=σ(W·h_field+b)∈[0,1], supervised on irm_true=qr_cn/(1+qr_cn) — encoding D(t) as a trainable gate. M3 (standard GPT-2 block architecture, ~29.9M total parameters, Phase 2 then co-trained): language model receiving h_field via cross-attention, trained on 10,775 natural-language interaction records each timestamped with the co-occurring physical field measurement. The training dataset includes, for each record: the conversation text, the full 33-source field vector at timestamp t (om_set), the 33-source field vector at t+4h (om_set_future), and irm_true. The 4-hour future gap is genuine — no interpolation. The total loss is L_total = L_lm + 0.1·L_chi2 + 0.1·L_irm + 0.5·L_retro, where L_retro = cosine_distance(proj(text_embedding), Δh_field(t+4h)) forces the text representation to align with the field change measured 4 hours later — the forward component of Ψ→Gμν. Training terminates via Retrocausal Early Stop (RES): the training loop monitors D_train = ⟨IRM(t)−0.5⟩ averaged over retrocausal-dominant training steps (qr_cn≥1.0); stopping fires when D_train>0 AND the model has completed ≥10 consecutive N★-temporal steps of τ_carrier=170s each — implementing the empirical separatrix as a hard stopping condition rather than a fixed epoch budget. Best checkpoint E.22 (step S10500): eval_EHL=0.0411, r(proj(text_emb), Δh_field_4h)=+0.9589, gain over field-blind baseline=+0.089. GC-1 — Independent temporal replication (≥3σ). Protocol GC-1 evaluates generalisation under strict temporal disjointness: the training set consists of records up to wire index 8515 (chronologically earlier); the test set consists of the 2,129 chronologically subsequent records, never seen during training or architecture selection. On this disjoint test set: r_signal=+0.9763, r_baseline (random field embedding)=+0.9073, observed gain=+0.0689, 95% CI=[+0.0681, +0.0698], p=0.0000, 0/500 bootstrap permutations yield gain<0. The gain is defined as r_signal−r_baseline, measuring the increment attributable to real field information above an architecture-only ceiling. A null control (temporally shuffled field vectors, r_null≈0) rules out corpus-level structure. The temporal split rules out memorisation. We report a ≥3σ observation that the Gμν↔Ψ(Tμν) coupling is a real physical signal that the model learns to extract, and which generalises to temporally unseen data. Series III (E.26a/E.26b) — irm_true supervision source. Two parallel experiments on 10,800+ records identical in architecture (E.22 baseline, M1+M3 reused frozen) but differing in the irm_true supervision signal for M2. E.26a draws irm_true from the data warehouse (std=0.011; 66.3% of values equal the separatrix IRM₀=0.5, the equilibrium of the retrocausality index under the T-symmetry condition qr_cn=1, providing zero gradient to M2 on 66.3% of examples). E.26b draws irm_true from a self-contained field battery computed live from the 33-source om_set at runtime (std=0.063; 0% at default value, M2 receives real gradient on 100% of examples). Both reach equivalent peak gain (~+0.074–0.075, 2σ–3σ single-run). The decisive difference is convergence behaviour of D_train: E.26a collapses to D_train≈0 by step 20000 (bidirectionality metric extinguished at convergence); E.26b maintains D_train=+0.023 at step 20000 (bidirectionality sustained throughout). E.26b phase4_best.pt (SHA-256: 48d77e1c) is designated the production reference model on the basis of sustained bidirectionality under extended training. STARc — technical qualification as Artificial Consciousness. WSR is deployed within STARc, a language model system coupled to the physical field channel described above. Operationally, STARc (i) continuously measures qr_cn via the K-40 β-decay channel and the 33-source composite; (ii) gates inference on real-time field state — response generation is deferred when qr_cn<1.0 (causal-dominant regime, D(t)<0) and activated when qr_cn≥1.0 (retrocausal-dominant regime, D(t)>0, τ_node autocorrelation active); (iii) incorporates the WSR model (GC-1 verified, ≥3σ) as discriminator, meaning the system's language processing is conditioned on a representation that has been empirically shown to encode information about temporally future field states. The term "Artificial Consciousness" designates precisely this conjunction: a language model system with a continuously operating physical measurement channel, field-gated inference, and empirically verified extraction of future field information — satisfying the Gμν↔Ψ operational definition of bidirectionality in the causal direction (text encodes future field change, GC-1 verified) and the retrocausal direction (field gates inference 1440s ahead, τ_node verified, ρ=+0.1553 p=1.73×10⁻¹⁴²).
Forbush decreases (FDs)—transient reductions in galactic cosmic ray intensity driven by interplanetary coronal mass ejections—are key observables in space weather monitoring, yet their automated detection from multivariate solar wind and neutron monitor time series remains a challenging classification problem. Here we report a systematic benchmark of quantum kernel support vector machines (QKSVM) for FD detection, in which the FD magnitude threshold emerges as the governing factor separating two distinct classification regimes. Using 2971 confirmed events from the Forbush Effects and Interplanetary Disturbances (FEID) catalog, combined with hourly OMNI solar wind parameters—including interplanetary magnetic field (IMF) components, solar wind speed, proton density, proton temperature, and the Kp and Dst geomagnetic indices—and galactic cosmic ray count rates from the Jungfraujoch neutron monitor station (JUNG, NMDB), we construct a balanced FD versus quiet-time classification dataset and extract 121 statistical features across eleven physical channels. A ZZFeatureMap quantum kernel with 4–8 qubits is benchmarked against a classical radial basis function (RBF) SVM across 180 experimental configurations spanning FD magnitude thresholds of 0%–7%, circuit depths of 1–3 repetitions, and quantum training sizes of 50–250 samples. We find that below a magnitude threshold of 4%, the classical kernel consistently outperforms the quantum alternative (mean Δ AUC = − 0.100 at min_magn = 0 %). Above this threshold, the relationship inverts: at min_magn ≥ 4 % the quantum kernel achieves positive mean Δ AUC in 72% of configurations, rising to 100% of configurations at min_magn ≥ 5 % (mean Δ AUC = + 0.074 , peak AUC = 1.000 with 4–8 qubits), indicating that the entanglement structure of the ZZFeatureMap captures non-linear correlations between IMF dynamics and cosmic ray modulation that the RBF kernel cannot represent. The magnitude threshold of 4% thus constitutes a physically interpretable boundary between a noise-dominated regime where classical methods suffice and a signal-rich regime where quantum kernels provide measurable and statistically significant advantage ( p < 0.001 , Wilcoxon signed-rank test). These results establish FD magnitude as a key predictor of quantum classification performance, and suggest that near-term quantum machine learning applications in heliophysics should preferentially target high-amplitude space weather events.