A Discrete Information-Theoretic Model of Physics on a Space-Cell Substrate: Local Update Dynamics, Event-Based Time, Continuum Limits, and Candidate Geometric Realizations
Abstract This paper develops a discrete information-theoretic framework in which physical systems are modeled on a graph or lattice of locally interacting space cells. Its principal contribution is an integrated architecture separating exact consequences of locality and unitarity, continuum-limit derivations, model-family results, toy-model mechanisms, and unresolved physical mappings. Matter-like identity is treated as propagated relational information rather than persistence of the same occupied cells, and candidate mechanisms are audited for causal locality, conservation or ledger closure, and false reconstruction. The quantum branch assumes finite-dimensional local Hilbert spaces and local unitary or completely positive trace-preserving (CPTP) updates. Under those assumptions, norm preservation, finite causal cones, and reduced-state no-signaling follow directly; spinor quantum walks admit a Dirac-like long-wavelength limit and a secondary nonrelativistic Schrödinger envelope. A representative reciprocal q–χ lattice action shows how compact local dynamics can support continuity, spectral response, action-derived scattering, and internal symmetry/charge, while later extensions supply a provisional local gauge/Gauss/holonomy structure. Two geometric realizations remain deliberately distinct: distortable cells and scalar extrinsic-χ compression. Toy models provide mechanism and failure-boundary evidence for relational identity, reconstruction, scattering, photon-like bookkeeping, and topology/charge-current response. The framework does not derive the Standard Model, quantum field theory, or general relativity; it defines a falsifiable program for testing whether compact local information-processing laws can recover required low-energy structures without hidden nonlocal repair or post-hoc tuning.
Abstract This paper develops a discrete information-theoretic framework in which physical systems are modeled on a graph or lattice of locally interacting space cells. Its principal contribution is an integrated architecture separating exact consequences of locality and unitarity, continuum-limit derivations, model-family results, toy-model mechanisms, and unresolved physical mappings. Matter-like identity is treated as propagated relational information rather than persistence of the same occupied cells, and candidate mechanisms are audited for causal locality, conservation or ledger closure, and false reconstruction. The quantum branch assumes finite-dimensional local Hilbert spaces and local unitary or completely positive trace-preserving (CPTP) updates. Under those assumptions, norm preservation, finite causal cones, and reduced-state no-signaling follow directly; spinor quantum walks admit a Dirac-like long-wavelength limit and a secondary nonrelativistic Schrödinger envelope. A representative reciprocal q–χ lattice action shows how compact local dynamics can support continuity, spectral response, action-derived scattering, and internal symmetry/charge, while later extensions supply a provisional local gauge/Gauss/holonomy structure. Two geometric realizations remain deliberately distinct: distortable cells and scalar extrinsic-χ compression. Toy models provide mechanism and failure-boundary evidence for relational identity, reconstruction, scattering, photon-like bookkeeping, and topology/charge-current response. The framework does not derive the Standard Model, quantum field theory, or general relativity; it defines a falsifiable program for testing whether compact local information-processing laws can recover required low-energy structures without hidden nonlocal repair or post-hoc tuning.
This paper develops a discrete, information-theoretic framework in which physical reality is modeled as a lattice or relational graph of interacting “space cells,” each evolving by local update rules. The framework treats space as an active information-processing substrate rather than as a passive background. Time is modeled as an ordering of state transitions rather than as a fundamental substance. Energy is provisionally associated with event density, update rate, action flow, or structured information-processing intensity, with Planck’s constant interpreted as a conversion scale between discrete transitions, phase, and action. The paper combines formal mathematical development with a summary of toy-model probes used to test whether the framework can support the kinds of structures required of a physical theory. Mathematically, it distinguishes theorem-level consequences of local/unitary dynamics from continuum-limit derivations and from simulation-supported but still speculative model-selection branches. Finite-radius local updates imply causal cones; unitary updates preserve norm; local trace-preserving operations preserve no-signaling at the reduced-state level; split-step quantum-walk updates support Dirac-like low-momentum continuum behavior; and Schrödinger-like dynamics arise as a nonrelativistic positive-energy envelope approximation rather than as the most immediate continuum limit. The space-cell framework is organized around two candidate geometric realizations. A distortable-cell model assigns deformation, strain, connection, or topology-bearing degrees of freedom to cells and links. An alternative extrinsic χ-compression model assigns an additional internal scalar coordinate , interpreted as compression, event-density elevation, hidden displacement, or update-rate modulation. The χ option is not initially treated as a literal fourth spatial dimension; it is a parsimonious internal state variable to be compared against deformation-based models under causal, weak-field, Lorentz-like, source-specific, and false-source controls. The toy-model program summarized here tests whether local update rules can generate stable, bounded, identity-preserving informational structures that survive perturbation, scattering, false-carrier pressure, and geometry-like coupling. These simulations do not prove that nature uses space cells, but they have produced mechanism-level evidence for relational identity preservation, local reconstruction, false-carrier rejection, conservation-ledger requirements, photon-like interaction bookkeeping, and χ/deformation model-selection criteria. This paper does not claim to have derived the Standard Model, full quantum field theory, or the Einstein field equations. It presents a staged mathematical and computational research framework. The strongest current claim is that local information-processing rules can be formalized in ways that recover several necessary structural features—locality, conservation-like invariants, causal propagation, no-signaling compatibility, Dirac/Schrödinger continuum regimes, and candidate weak-field geometry equations—while toy-model branches provide constrained tests of whether those structures can support physically relevant informational excitations.
This report develops the mathematical spine of a discrete information-theoretic space-cell framework. A finite region of the substrate is represented by a tensor product of local Hilbert spaces over a graph or cell complex. Closed dynamics are modeled by finite-depth circuits of bounded-range unitary gates; open-system, measurement-inclusive, or coarse-grained dynamics are represented by local completely positive trace-preserving maps. Under these assumptions, norm or trace preservation is exact, local observables acquire support only inside finite update cones, and unconditional local statistics are invariant under distant trace-preserving operations. A one-dimensional symmetric split-step quantum walk is used as an explicit baseline. Selecting a quasienergy branch of its finite-step update operator defines an effective Hamiltonian. In the long-wavelength, small-step regime, the leading generator has Dirac form, with the cell spacing and update interval fixing an effective propagation speed and the local component-mixing angle fixing a mass scale. The Schrödinger equation is then obtained as a secondary positive-energy, low-momentum envelope approximation after factoring out the rest-energy phase. This hierarchy prevents the discrete update, Dirac continuum regime, and nonrelativistic Schrödinger regime from being treated as equivalent claims. The report also proves reduced-state no-signaling for local trace-preserving operations, states the corresponding probability-level result for local POVMs, and shows how Bell/CHSH correlations can coexist with no controllable superluminal communication. Entanglement is interpreted as distributed nonfactorization generated by local interaction history, not as measurement-time signaling. The report closes with explicit proof obligations: Born-rule and measurement derivation, interacting relativistic fields, spin-statistics, gauge structure, curved geometry, exact or experimentally bounded Lorentz recovery, local conservation beyond global norm, and the causal safety of χ or deformation variables.
Abstract This report summarizes a Quantum Memory Matrix (QMM) focused branch of the broader space-cell framework toy-model program. The space-cell framework treats objects not as persistent pieces of matter occupying fixed cells, but as propagating informational excitations: structured patterns that are reconstructed, handed off, and stabilized through local update rules. Within that setting, QMM—used here as a quasi-metric / quantum-memory-like modeling layer—was explored as a candidate mechanism for improving identity preservation, causal handoff, false-carrier suppression, and interaction diagnostics in discrete space-cell simulations. QMM is relevant because it offers a way to describe identity not merely as local amplitude or density, but as a relational, metric-sensitive, phase/gauge-aware structure that may survive perturbation, scattering, and carrier replacement. The branch tested whether QMM-inspired mechanisms could help produce stable, bounded, orbit-like or particle-like informational structures under local dynamics. Early and mid-branch results showed meaningful progress: covariant two-factor identity, gauge/holonomy relations, conservative ledger constraints, weak chi perturbations, and causal-bridge diagnostics improved the ability to distinguish intended identity transfer from false proximity artifacts. These findings strengthened the interpretation that identity in the toy model should be measured by preserved information-bearing structure rather than by same-cell persistence. However, later multidimensional extensions exposed a major unresolved obstacle. Attempts to instantiate QMM identity as explicit 2D or 3D volume, shell, radial-shell, tangential-shell, loop/link, phase-bin, or sector-source carriers did not produce a deployable connected multidimensional carrier. The simulations could often preserve diagnostic traces, ledger balances, or phase-sector memory, while also controlling false capture and causal leakage, but those traces did not reliably physicalize into bounded, continuous carrier mass. This distinction—between an identity ledger and an actual propagated carrier—is the central checkpoint finding of the branch. The report therefore concludes that QMM remains valuable for the space-cell program, especially as a diagnostic and organizing framework for causal bridge correction, covariant identity, gauge-like relational structure, conservation-like accounting, and weak perturbation analysis. But QMM does not yet supply a complete multidimensional carrier mechanism under the tested local rules. The recommended next step is to apply the successful QMM diagnostics back to stronger scattering, conservation, gauge, and lower-dimensional scaling branches before attempting another 3D carrier family. Future multidimensional work should be derived from those interaction laws rather than by further strengthening the already-tested volume, shell, or loop templates.
We reconstruct nonrelativistic quantum mechanics from exactly three physical axioms: microscopic ontic definiteness and finite localization, physical reality of the spacetime-vacuum substrate, and persistent causal source–response coupling. The single-run physical state is a finite topological core, its actual causal history, the substrate state, its sector, and the associated historical disturbance. A wave function is not identified with that ontic tuple. It is a ray in a Hilbert representation of admissible preparations and response amplitudes; a density operator is a statistical or reduced representation; and a record is a stable macroscopic event. The logical construction is acyclic. Finite-energy sector spaces and their continuous symmetry representations lead, under explicit representation conditions, to a complex Hilbert direct sum. A closed semibounded quadratic form defines the Hamiltonian and its self-adjoint realization. The standard Schrödinger action, unitary propagation, probability current, spectral observables, uncertainty relations, composite-system tensor products, spin representations, exchange sectors, instruments, and completely positive open dynamics then follow on their declared domains. Gleason-type reasoning fixes the Born form only after additivity, noncontextuality, continuity, and preparation–detector calibration are stated. Those operational conditions are not hidden physical axioms. The distribution of unresolved ontic initial data that realizes quantum equilibrium remains a realization certificate, not a theorem of topology alone. The Heisenberg representation is derived as a controlled transport of observables after Hilbert space and the self-adjoint generator have been constructed. Strongly continuous time translation, two-parameter nonautonomous propagation, common-domain Heisenberg equations, spectral matrix mechanics, regular Weyl relations, open-system adjoints, and instrument effects are connected by one certificate. Schrödinger and Heisenberg predictions are proved equivalent for one-time and finite instrument records, while finite-core, historical, truncation, domain, and detector errors remain separately bounded. Three frozen matrix benchmarks verify low-energy oscillator truncation and its state-weighted CCR defect, second-order unitary convergence for a driven doublet, Schrödinger–Heisenberg equality for a sequential instrument, finite auxiliary-history truncation, and quadratic leakage scaling for a conditional Dirac–Pauli interface. Independent reproduction, including the extended-precision audit, is closed for the frozen packet; physical coefficient calibration remains open. The next interface connects an owner-resolved Dirac–Pauli Hamiltonian to spin records through a Ward-compatible vertex, a causal passive history kernel, an independently audited doublet projection, SPAM-aware forward probabilities, nuisance-profiled identifiability, and a noncompensatory coefficient-to-record error theorem. The DPHC identifiability coordinate is executed on a frozen synthetic response family. A single-scale design is rank deficient, whereas an eighteen-setting frequency–gradient–order–time design has full profiled rank, controlled conditioning, near-nominal finite-sample coverage, and a calibrated held-out statistic. A robust twenty-setting design raises the worst registered information eigenvalue by 20.12%. A ten-parameter nonlinear audit exhibits an exact radiative–detector equivalence curve. An independent dark record breaks that symmetry and restores full local rank. Continuous-set robustness, validated global exclusion, and independent implementation are executed, while physical response identification and empirical calibration remain open. Measurement is treated as a dynamics of system, apparatus, environment, and actual history. Unitary premeasurement and decoherence select robust record sectors but do not by themselves select one record. The three-axiom ontology supplies one actual branch history, while a measurable response map from the complete initial state and instrument to the final record supplies the missing dynamical content. Bell correlations require contextual and nonfactorizable ontic response while parameter independence and operational no-signalling are retained; no controllable superluminal channel is introduced. Historical response produces causal non-Markov Hamiltonians and memory-kernel master equations. Their normalization, positivity, complete positivity, and energy ledger are derived from a unitary enlarged realization whenever such a dilation exists. Finite-core form factors and causal memory yield explicit departures from point-core Markov quantum mechanics. Standard quantum mechanics is recovered as the unresolved-core, sector-fixed, quantum-equilibrium, short-memory limit. Quantum field theory is retained as a successful local, spectral, and asymptotic calculus, but field operators, Fock vectors, and vacuum functionals remain effective representations until a noncircular map from finite carriers and their complete causal histories has been certified. The manuscript proves a sequence of previously open analytic, mathematical, measurement, topological, statistical, and computational obligations on explicitly declared domains. These include non-Markov diffusion, graph-norm stability, distorted-wave and pole variation, finite passive-memory realization, Fisher-information identifiability, detector pushforwards, unique-record basins, Born-representation bounds, measurement independence, topology–Dirac charge conjugation, Stern–Gerlach records, action-scale matching, rank-two spin projection, Finkelstein–Rubinstein topology, Clifford reconstruction, and parent-to-record realization maps. Eighteen groups of numerical obligations are executed on frozen reference models. They cover spectral and scattering calculations, oscillator and two-level dynamics, Schrödinger–Heisenberg equivalence, finite-history truncation, Dirac–Pauli and Foldy–Wouthuysen reduction, gauge covariance, interference, Bell and GHZ correlations, open-system memory, Stern–Gerlach records, identifiability, global searches, topological invariants, path products, semiclassical limits, partial-wave optical closure, the relativistic/QFT interface, and conservative-parent two-level dynamics. Every environment explicitly typed as a computational obligation now has an executed frozen-model certificate; empirical identification and separately typed experimental inputs remain open. The present manuscript differs so substantially from the earlier version in scope, logical architecture, proofs, and executable certificates that it is issued as a new upload rather than as a minor revision. Because the subject is both foundational and technically consequential, readers professionally engaged in quantum foundations, mathematical physics, quantum measurement, or related fields are encouraged to consult both versions: the earlier version preserves the developmental route, whereas the present version gives the substantially expanded and reorganized reconstruction. ## Keywords Axiomatic quantum mechanics; finite particle histories; retarded Green functions; Schrödinger equation; Dirac equation; Born rule; topological spin; quantum measurement; non-Markovian dynamics; classical limit.
Relational quantum causal processes formulate finite operational contexts as normal positive functionals on local completely positive maps. Response differences generate an influence algebra, and its central projections define jointly readable Boolean events. We develop this starting point through a sequence of exact and controlled models. Fresh-environment unitary collision circuits produce dephasing-exchange kinetics with an exact charge-center fixed algebra, a uniform finite-step limit at fixed response order, and graph-controlled metastable Markov dynamics. An absorbing-state model exhibits a sharp transition between non-Abelian quantum memory and Boolean records. A reversal-covariant defect dynamics generates a locally finite partial order on a restricted graph family without assuming a Lyapunov time. Conditional on a certified order, a positive additive record measure, compactness, and identifiability, we prove subsequential convergence to a Lorentzian metric-measure space, finite reconstruction bounds, and uniqueness of admissible smooth limits. Complementary finite regulators provide controlled tests of modular-to-boost response, null tomography, same-update variational identities, induced quadratic gravity, and compatible common-refinement limits. These results are exact or controlled within their stated models, but they do not yet constitute a single background-independent microscopic law that jointly generates adjacency, time, volume normalization, dimension, signature, nonlinear Einstein constraints, and quantum matter. We therefore present RQCP-QG as a theorem-indexed framework that separates established mechanisms, conditional compositions, and open assumptions.
We develop a conditionally closed theoretical architecture for condensed-matter and solid-state physics from three physical axioms: microscopic ontic definiteness and finite localization, the physical reality of the spacetime-vacuum substrate, and persistent causal source–response coupling. Electrons, nuclei, atoms, and molecular units enter as finite topological carriers, whereas crystals, energy bands, phonons, quasiparticles, order parameters, defects, and topological phases are derived as spectral, variational, statistical, or homotopy properties of the resulting many-body system. We construct a sorted first-order language, a model-theoretic conservative extension of the underlying physical theory, and a constrained Legendre descent from a unified matter–substrate action to a self-adjoint, lower-bounded many-body Hamiltonian. A signed ownership ledger prevents double counting among self-energy, screening, correlation, electron–phonon, electromagnetic, historical-memory, and environmental contributions. For neutral stable branches, we establish a thermodynamic limit under translation covariance, two-sided almost-additivity, controlled Coulomb surface terms, and passive auxiliary realizations of causal memory. The framework derives crystal symmetry, Bloch and Wannier representations, lattice dynamics, phonon quantization, electronic bands, semiconductor statistics, Green functions, conserving Kadanoff–Baym dynamics, strong-correlation reductions, magnetism, polarons, superconductivity, disorder, localization, transport, critical phenomena, dielectric response, defects, interfaces, and low-dimensional systems. Conventional Bloch, tight-binding, nearly-free-electron, Debye, Landau, Fermi-liquid, Hubbard, Heisenberg, BCS/BdG, Boltzmann, and Kubo theories are recovered only as controlled limits with explicit validity domains and failure conditions. Fundamental-carrier topology, band topology, and interacting many-body topology are distinguished rigorously. Stability criteria are given for spectral and mobility gaps, Green-function invariants, Floquet and non-Hermitian phases, completely positive open dynamics, Liouvillian steady-state bundles, and finite-memory auxiliary systems. We also specify when thermodynamic, zero-frequency, zero-wave-number, long-time, symmetry-breaking, and regulator limits commute and when their ordering defines distinct physical observables. A terminal completion theorem identifies the conditions for pure-theory closure: semantic conservativity, action traceability, self-adjoint lower-bounded dynamics, thermodynamic-limit control, causality, positivity, conservation laws, controlled standard limits, valid topological domains, and falsifiable observable maps. This theoretical closure does not imply that the spectrum, phase diagram, or transport coefficients of any particular material have been calculated or experimentally confirmed; such tasks belong to separate material-application programs. Keywords **global realism; topological condensed matter; solid-state physics; many-body theory; causal memory; historical disturbance field; Green functions; strong correlations; superconductivity; topological phases; quantum transport; thermodynamic limit; open quantum systems; Liouvillian topology; controlled effective theories**