Topics
Key concepts and themes in Logic Realism Theory
Core Concepts
The $L_3$ Constraints
Identity, Non-Contradiction, and Excluded Middle as ontological constraints on physical instantiation.
Explore Topic →Vehicle/Content Distinction
The representational structure that explains how minds represent contradictions while reality cannot instantiate them.
Explore Topic →Born Rule Derivation
How vehicle-invariance forces the $\lvert\psi\rvert^2$ probability measure via Gleason's theorem.
Explore Topic →Mathematical Structure
Complex Hilbert Space
Why local tomography requirements select complex numbers over real or quaternionic alternatives.
Explore Topic →Tsirelson Bound
Correlation limits from Hilbert space structure—why $S \leq 2\sqrt{2}$ for CHSH.
Explore Topic →Symmetrization Postulate
Bosons and fermions from Determinate Identity applied to identical particles.
Explore Topic →Foundational Questions
Measurement Problem
LRT's reframing: distinguishing structural explanation from mechanistic explanation.
Explore Topic →Extensions
Spacetime Structure
Temporal ordering from joint inadmissibility, Lorentzian signature, CTC exclusion.
Explore Topic →Quantum Gravity
Black hole information, holographic bounds, and measurement in quantized spacetime.
Explore Topic →Wheeler's "It from Bit"
Grounding information in logical admissibility: *It from Bit, Bit from Fit*.
Explore Topic →Glossary
| Term | Definition |
|---|---|
| $I_\infty$ | The space of all representable configurations, including contradictions |
| $A_\Omega$ | The $L_3$-admissible subset that can be physically instantiated |
| $L_3$ | Identity, Non-Contradiction, Excluded Middle (jointly) |
| Id | Determinate Identity |
| NC | Non-Contradiction |
| EM | Excluded Middle |
| Vehicle | The representational structure (quantum state, brain state) |
| Content | What is represented (outcome possibilities, configurations) |
| Vehicle-invariance | Probability assignments independent of mathematically equivalent decompositions |
| HCAE | Human-Curated, AI-Enabled (methodology disclosure) |
Topic pages are being developed. For now, see the Papers for detailed treatments.