Horizon Monism proposes a unified theoretical framework in which quantum structure, operational time, and spacetime geometry emerge from finite reference horizons embedded within a single, scale-free relational–interaction totality. Rather than treating spacetime, fundamental time, and quantum probabilities as primitive, the framework investigates their possible reconstruction through finite distinguishability, relational compression, and effective projection structures. The paper establishes a strict mathematical hierarchy of finite-horizon resolutions, deriving monotonic distinction deficits and a directed fine-to-coarse order as a candidate foundation for operational time. This construction is extended to multiple reference horizons through order-preserving transport and conditional shared-blindness theorems. Within a conditionally constructed complex groupoid algebra, the minimal noncommutative effective structure is identified as M₂(ℂ). Projection compression is shown to generate noncommuting effective operators, while smoothly varying projections induce connection curvature. Under specified geometric conditions, this curvature reconstructs the Levi-Civita curvature of an emergent Lorentzian spacetime. Explicit de Sitter and nonlinear Green-spectral constructions provide conditional examples of Einstein geometry and stable nonvanishing projected curvature. A further reconstruction of quantum probability establishes that normalized, context-independent, coarse-graining-consistent effect assignments admit a unique density-matrix representation, recovering the Born rule for pure states. The Principle of Minimal Sufficient Realization is additionally applied to a restricted class of Standard-Model-type representations, yielding conditional minimality results for color, fermion generations, and Higgs structure. The framework distinguishes exact mathematical theorems from conditional physical realizations. Its principal unresolved questions concern the microscopic origin of quantum probability consistency, physical state selection, continuum dynamics, and experimentally distinguishable predictions. Horizon Monism is presented as a mathematical and theoretical research program toward the possible co-emergence of quantum physics and gravitation.
Horizon Monism proposes a unified theoretical framework in which quantum structure, operational time, and spacetime geometry emerge from finite reference horizons embedded within a single, scale-free relational–interaction totality. Rather than treating spacetime, fundamental time, and quantum probabilities as primitive, the framework investigates their possible reconstruction through finite distinguishability, relational compression, and effective projection structures. The paper establishes a strict mathematical hierarchy of finite-horizon resolutions, deriving monotonic distinction deficits and a directed fine-to-coarse order as a candidate foundation for operational time. This construction is extended to multiple reference horizons through order-preserving transport and conditional shared-blindness theorems. Within a conditionally constructed complex groupoid algebra, the minimal noncommutative effective structure is identified as M₂(ℂ). Projection compression is shown to generate noncommuting effective operators, while smoothly varying projections induce connection curvature. Under specified geometric conditions, this curvature reconstructs the Levi-Civita curvature of an emergent Lorentzian spacetime. Explicit de Sitter and nonlinear Green-spectral constructions provide conditional examples of Einstein geometry and stable nonvanishing projected curvature. A further reconstruction of quantum probability establishes that normalized, context-independent, coarse-graining-consistent effect assignments admit a unique density-matrix representation, recovering the Born rule for pure states. The Principle of Minimal Sufficient Realization is additionally applied to a restricted class of Standard-Model-type representations, yielding conditional minimality results for color, fermion generations, and Higgs structure. The framework distinguishes exact mathematical theorems from conditional physical realizations. Its principal unresolved questions concern the microscopic origin of quantum probability consistency, physical state selection, continuum dynamics, and experimentally distinguishable predictions. Horizon Monism is presented as a mathematical and theoretical research program toward the possible co-emergence of quantum physics and gravitation.
This work introduces and formalizes Horizon Monism, a foundational relational research program built upon minimal ontology. It postulates a timeless, scale-free, geometry-free totality of relations \mathfrak{R}, together with a collection of irreducible first-person referential anchors. All observable physical phenomena emerge from a single core constraint: finite distinguishability. Each referential anchor carries a non-injective information extraction map, which induces reference-dependent equivalence relations. These partition the underlying relational totality into quotient spaces of effectively distinguishable states. Non-commutative algebraic structures (quantumness), effective time and its arrow, Lorentzian spacetime geometry together with gravity, and gauge interactions all arise homologously as effective descriptions for observers confined within finite referential horizons. We rigorously demonstrate that finite equivalence classes equipped with relation groupoids yield non-commutative C^*-algebras. A four-point classical toy model further illustrates that incompatible extraction operations can naturally produce non-commutativity, serving as a mathematical prototype for the horizon-based origin of quantum structures. We clearly separate three tiers of statements: constructively proven mathematical results, hypothetical emergence mechanisms, and low-energy effective phenomenology. The Standard Model gauge group and particle spectra are treated as low-energy emergent features to be derived in future work, rather than fundamental axioms. This framework avoids circular reasoning by not presupposing time, probability, spacetime geometry or quantum states at the ontological level, offering a falsifiable relational pathway toward quantum gravity.
This work presents a unified theoretical framework that aims to bridge relativity and quantum mechanics through a single structural principle: delayed realization. Instead of assuming spacetime, time evolution, or quantum states as primitive entities, the framework introduces a pre-geometric definability network in which relational differences are initially undefined and become stabilized through nonlinear dynamics. The emergence of spacetime is then reinterpreted as the stabilization of definable differences, while the present is not given a priori but selected via delayed consistency over histories. Within this formulation, quantum phenomena arise naturally when multiple realization candidates coexist, producing interference structures governed by a variational principle. In the low-defect limit, the framework recovers effective relativistic geometry and field-theoretic behavior, including emergent gravitational curvature and gauge structures. A central contribution of this work is the formulation of a unified definability action, combining stabilization, curvature minimization, delayed consistency, and informational structure into a single variational framework. Under appropriate coarse-graining, this action yields structures consistent with Einstein field equations, quantum amplitudes, and gauge invariance as different regimes of the same underlying mechanism. This paper does not claim a fully closed mathematical unification of all physical sectors. Instead, it provides a coherent structural framework in which spacetime emergence, present realization, quantum probability, and effective field dynamics are organized as manifestations of a single principle. The framework is intended as a foundational step toward a deeper unification of physics, where time, geometry, and probability are not assumed, but emerge from the stabilization and realization of definable relational structures.
We develop a pregeometric reconstruction framework in which quantum mechanics, gauge symmetry, probabilistic structure, matter, Lorentzian spacetime geometry, gravitation, and physical constants emerge from recursively stabilized coherent relational transport organization. The framework begins from a primitive causal-relational substrate consisting only of fluctuating accessibility relations and compositional transport structure. No background spacetime manifold, metric geometry, particle ontology, or external temporal parameter is assumed fundamentally. The theory further proposes that the preconditions underlying Einsteinian physics must already exist at the pre-geometric level as deeper relational consistency principles. Lorentz invariance, causal structure, covariance, conservation laws, and gravitational equivalence are interpreted as emergent macroscopic expressions of more primitive coherent accessibility constraints. A generalized spectral transport operator governs coherent relational evolution and generates stable eigensectors corresponding to persistent physical structure. Quantum mechanics emerges from coherent compositional consistency and norm-preserving recursive transport flow. Gauge symmetry emerges as local redundancy of coherent transport representation. Classical mechanics emerges through stationary coherent transport stabilization. A reconstruction of the Born rule is proposed in which quadratic probability amplitudes arise from multiplicative persistence consistency under independent coherent composition. Lorentzian spacetime geometry emerges statistically from stabilized causal accessibility organization, while gravitation emerges thermodynamically as equilibrium relaxation of coherent accessibility geometry. The framework further proposes that physical constants correspond to frozen stability invariants selected during primordial coherent transport evolution. In particular, the fine-structure constant is interpreted as a stable surviving coherent phase-accessibility ratio associated with recursive phase closure. The theory therefore attempts not merely to reproduce known equations, but to explain why physical reality universally organizes itself through Hilbert structure, gauge redundancy, localization, Lorentzian geometry, and thermodynamic gravitational dynamics. In particular, the framework proposes that Einsteinian spacetime physics emerges from deeper pre-Einsteinian coherent relational conditions governing recursive transport accessibility before spacetime itself exists.
Abstract We propose physical distinguishability as the fundamental primitive underlying quantum mechanics, general relativity, and thermodynamics. A state is defined operationally: two states are physically distinct if a physical interaction or measurement can reveal a difference between them. From this principle, a geometric structure emerges on the space of physical states, generating a universal accessibility measure and a geometric notion of time. A single threshold condition appears across all three domains, corresponding to the quantum speed limit, event horizons in gravity, and critical phenomena in thermodynamics. Within this framework, the standard Schrödinger equation is recovered in the quantum sector, while Einstein gravity emerges in the thermodynamic horizon sector. The framework also provides a geometric origin for the Lorentzian structure of spacetime and identifies the roles of Planck’s constant, the speed of light, and Boltzmann’s constant as conversion factors linking different physical realizations of distinguishability dynamics. The theory predicts a characteristic vacuum distinguishability scale of approximately 103 μm and an associated energy scale of approximately 7.6 meV. These quantities connect quantum-vacuum physics, neutrino-scale phenomena, and cosmological scales within a single geometric description. The framework is tested experimentally on IBM Quantum superconducting processors. Across one-qubit, two-qubit, 127-qubit, and 156-qubit experiments performed on three independent Heron-generation backends, excitation probabilities collapse onto universal curves when parameterized by endpoint distinguishability. Protocols with identical control parameters but different endpoint distinguishabilities produce outcomes differing by up to a factor of 3.8, while protocols with identical endpoint distinguishabilities yield consistent results across independent processors. Cross-backend transfer errors remain below 1%. In addition to quantum-computing experiments, the framework suggests new tests in precision metrology, including atomic-force and scanning-tunneling microscopy, where large probe displacements may provide an independent route for testing vacuum distinguishability effects. Taken together, the theoretical construction, vacuum-sector predictions, and quantum-hardware experiments support distinguishability geometry as a unified and experimentally testable framework for physical dynamics.
Standard quantum descriptions treat interference, entanglement, measurement, and no signaling as separate operational rules, yet their shared structural features point to a deeper geometric origin. In this work we identify that origin by developing the analytic exterior: a non‑spatiotemporal analytic domain specified intrinsically by a single analytic direction, a compatibility condition, and a singularity–residue geometry. A relational bundle then supplies the curvature and boundary projections that generate the operational structure of the amplitude calculus. This intrinsic specification requires neither explicit analytic functions nor global coordinates. Within this analytic framework, familiar quantum structures emerge naturally as boundary effects. The Hilbert‑space inner product appears as the boundary pairing induced by residue geometry; analytic flow along the distinguished direction reveals the Schrödinger‑type evolution already encoded in analytic displacement; and boundary evaluation combined with normalization invariance yields the Born rule as the unique probability assignment compatible with the analytic exterior. Interference, entanglement, measurement, and no signaling thus arise not as independent postulates but as geometric consequences of singularities, curvature, and contextual transport. The relational object introduced in [6] is recovered as the boundary value of an analytic‑exterior amplitude kernel, exposing the analytic origin of its interference and measurement properties. The analytic exterior therefore provides a unified, non‑spatiotemporal foundation in which amplitudes, probabilities, and correlations are boundary manifestations of a single underlying analytic geometry. Quantum mechanics emerges as the boundary theory of this analytic structure, offering a unified and conceptually coherent reformulation parallel in spirit to the relational architecture developed in our earlier work. Version 1.1. This revision adds a new subsection clarifying the ontological divergence between the analytic–exterior framework and the standard Lorentzian manifold ontology. The update explains why the analytic exterior cannot arise within the classical spacetime model and introduces the notion of mathematical ontology as a representational constraint. No mathematical results or definitions have been changed.
We develop a pre-geometric reconstruction framework in which quantum mechanics, entanglement structure, gauge symmetry, locality, Lorentzian spacetime geometry, gravitation, and physical constants emerge from recursively stabilized coherent Hilbert-relational organization. The framework begins from a primitive coherent substrate consisting of compositional accessibility relations and complex transport amplitudes. No background spacetime manifold, metric geometry, or particle ontology is assumed fundamentally. The central proposal is that coherent Hilbert structure is more fundamental than spacetime geometry. Observable spacetime emerges through projection stabilization: a physical stability-selection mechanism dynamically selecting recursively stable coherent sectors from deeper relational structure. Quantum mechanics emerges from norm-preserving coherent transport. Entanglement emerges from nonfactorizable relational closure. Gauge symmetry emerges as redundancy of coherent transport representation. Classicality emerges through decoherence and stability selection. Lorentzian geometry emerges statistically from projected accessibility organization. Gravitation emerges thermodynamically as equilibrium relaxation of projected geometry. The framework is presented not as a completed unified theory, but as a reconstruction program aimed at explaining why physical reality organizes itself through Hilbert structure, gauge redundancy, locality, spacetime geometry, and thermodynamic gravitational dynamics.