| Instancology as a Foundational Framework for QM |
| 送交者: 中国现代哲学家学会 2025年08月13日17:20:16 于 [教育学术] 发送悄悄话 |
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Instancology as a Foundational Framework for Quantum Mechanics 0) One-paragraph abstract We propose a 2×2 instancological ontology (AA, RA, AR, RR) that cleanly separates timeless wholeness from time-bound parts, mapping the quantum wavefunction to the Micro World (AA/RA) and measurement/outcomes to the Macro World (AR/RR). Collapse becomes an issuance (rebirth) event: an AR→RR transition under wholeness control. This yields crisp accounts of nonlocality, contextuality, and decoherence, suggests where the Born rule lives, and motivates testable constraints on decoherence rates and correlation structures. --- 1) Introduction & motivation The two gaps in QM: ontological clarity and interpretational unity. Why previous interpretations stall: they mix layers (law/object/observer) in one plane. Instancology’s promise: a minimal ontology that respects wholeness vs. parts and absolute vs. relative. Thesis. QM formalism describes RA-level lawful structure of a Micro-World instance; outcomes live in RR via AR→RR issuance events governed by AA/RA. --- 2) Primer on Instancology (for physicists) 2.1 The 2×2 core AA (Absolute-Absolute): issuing source; timeless; non-empirical. RA (Relatively-Absolute): invariant laws, logic, math (structures). AR (Absolutely-Relative): concrete-yet-contexted states ready to issue. RR (Relatively-Relative): situated, macroscopic, measured outcomes. 2.2 Micro vs. Macro: Micro is timeless/whole; Macro is time-sequenced/parts. 2.3 Necessity (wholeness) vs. Contingency (parts). 2.4 Rebirth Principle (重生): issuance of a fresh state-instance. --- 3) Mapping QM objects into the 2×2 3.1 Wavefunction ψ Lives as a Micro-World object: (AA-anchored, RA-structured); unitary evolution expresses RA necessity. 3.2 Hilbert space & operators RA: the lawful geometry (inner product, spectrum, commutators). 3.3 Quantum states before measurement AR: context-latched, issuance-ready instantiations of ψ relative to an experimental arrangement. 3.4 Outcomes / records / classical apparatus RR: macroscopic, time-embedded results; decohered, selectable, copyable. --- 4) Measurement as issuance (AR→RR) 4.1 Replace “collapse” with issuance: a wholeness-governed selection from AR into RR. 4.2 CPTP maps as the math of issuance: instrument maps encode AR→RR channels. 4.3 Decoherence reinterpreted: RA constraints + environment coupling create RR-compatible branches; issuance is the selection of one RR record. 4.4 Wigner’s Friend clarified: friend’s RR is local issuance; external observer’s AR remains unissued until interaction—no contradiction across layers. --- 5) Nonlocality, contextuality, and necessity 5.1 Bell nonlocality: violations express wholeness constraints (necessity) at Micro level; parts’ contingencies cannot screen them off. 5.2 Kochen–Specker contextuality: “no joint assignment” = RR cannot pre-encode necessity; context lives in AR. 5.3 Entanglement: a measure of “wholeness binding” strength; predicts structure of allowed correlations without signaling. --- 6) Time and the Micro/Macro split 6.1 Unitary evolution is timeless law (RA); “time” is a Macro bookkeeping for RR sequences. 6.2 Links to Page–Wootters/relational time: clocks are RR devices; Micro doesn’t “flow.” 6.3 Why interference disappears in RR: issuance aligns with RR’s directed temporal ordering. --- 7) Towards the Born rule 7.1 Symmetry-necessity route: amplitudes encode RA-level symmetries; probabilities emerge as RR frequencies of issuance under wholeness constraints. 7.2 Candidate derivation sketch: Gleason-type + issuance minimality (no extra RR structure) → . 7.3 Testable edge cases: contexts where issuance constraints slightly bias decoherence paths (see §10). --- 8) Relation to major interpretations 8.1 Copenhagen: keeps the AR/RR split but lacks AA/RA grounding; issuance clarifies “cut.” 8.2 Many-Worlds: treats all AR branches as equally RR-real; Instancology keeps them AR-real until issuance. 8.3 Bohmian: pilot law fits RA necessity; particle configuration is RR; issuance explains “effective collapse.” 8.4 QBism/ψ-epistemic: personalist update rules live in RR; Instancology keeps ψ ontic in Micro (AA/RA). --- 9) Formal core (axioms) A1 (Layer Axiom): Every physical description decomposes into (AA, RA, AR, RR) roles. A2 (Law Priority): RA constrains AR; AR cannot violate RA. A3 (Issuance): RR facts arise only via issuance maps from AR under RA constraints. A4 (Wholeness Constraint): Correlations in AR may violate classical separability; RR cannot signal faster-than-light. A5 (Minimality): No RR-level hidden variables that overrule RA symmetries. Math anchors: States: (RA structure), contexts: POVMs (AR); issuance: instrument maps with CPTP (AR→RR); outcomes (RR). --- 10) Predictions & falsifiable consequences P1 Wholeness-weighted decoherence: In multipartite systems with structurally “strong” entanglement (graph/connectivity measures), decoherence rates exhibit context-dependent plateaus not captured by standard local bath models. Test: superconducting qubits with tunable couplers; compare non-Markovian revivals vs. bath-matched simulations. P2 Issuance bias under symmetry breaking: Slight asymmetries in RA constraints (e.g., engineered Hamiltonian anisotropies) produce measurable skews in outcome frequencies before full decoherence completion. Test: photonic interferometers with controlled loss/phase disorder; pre-decoherence sampling. P3 Context-gated nonlocal revivals: Post-selection on AR-context can restore interference in “which-path” experiments beyond standard quantum eraser envelopes. Test: delayed-choice erasers with adaptive POVMs; look for enhanced fringe visibility bounds. P4 No superluminal signaling (strong form): Any protocol claiming signaling via entanglement across issuance boundaries must fail; provides crisp falsifier. --- 11) Experimental programs 11.1 Superconducting circuits: multi-qubit entanglement graphs; tomography of issuance maps via gate-set tomography + fast mid-circuit measurement. 11.2 Photonics: high-dimensional entanglement; adaptive POVMs implementing AR context changes on the fly. 11.3 Optomechanics: mesoscopic “cat” states; measure issuance thresholds vs. mass/temperature. 11.4 Atomic arrays/Rydberg: tunable interaction graphs to probe wholeness-weighted decoherence. --- 12) Interface with QFT and gravity **12.1 QFT fields as RA structures; Fock states as AR instantiations. 12.2 Particle detection (RR) = issuance at detectors. 12.3 Semiclassical gravity: RR stress-energy arises after issuance; suggests where “objective collapse” proposals should (not) appear. 12.4 Timeless Micro suggests compatibility with constraint-quantization and path-integral formulations. --- 13) Objections & replies O1 “Isn’t issuance just collapse?” Reply: It is collapse with a layered ontology that removes the paradox of where/when by definition of AR→RR. O2 “Hidden variables?” Reply: No RR hidden variables; micro-wholeness lives in AR/RA and respects no-signaling. O3 “Empirical distinction?” Reply: Yes—§10 predictions target pre-decoherence statistics and non-Markovian structure. --- 14) Roadmap & deliverables Formal theorems: (i) No-signaling from issuance; (ii) Born rule from issuance minimality + Gleason; (iii) Context composition laws for instruments. Open problems: uniqueness of issuance maps; quantitative wholeness measure; link to quantum Darwinism. --- 15) Glossary (for cross-discipline readers) Issuance (Rebirth): AR→RR mapping yielding a recorded outcome. Wholeness constraint: Nonseparable structure governing multipartite AR states. Micro/Macro: Timeless RA/AR vs. time-ordered RR. --- 16) Appendix sketches A.1 Instrument formalism worked example (Mach–Zehnder with which-path & eraser). A.2 Toy model of wholeness-weighted decoherence (spin-bath with graph-coupled system). A.3 Born-rule derivation outline (Gleason + issuance minimality). |
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