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physics & quantum

Mathematical Representations of Quantum Gravity

13 papers · full PDFs hosted on-site.

#Paper
01A Fixed Point in Theory Space: Asymptotic Safety as the Renormalization-Group Completion Regime of a Modular Reconstruction ProgramPDF ↗
02Observables as Cohomology: BV--BRST Complexes and Derived Critical Loci as the Gauge Layer of Reconstructed SpacetimePDF ↗
03The Flat-Space S-Matrix as Conformal Data on the Celestial Sphere: Mellin Bases, Asymptotic Symmetries, and Soft Theorems as Ward Identities as the Boundary Layer of Reconstructed SpacetimePDF ↗
04Gravity as the Square of Gauge Theory: Color--Kinematics Duality, the Double Copy, and the KLT Kernel as the Reconstruction Layer of Perturbative SpacetimePDF ↗
05Observables from Gluing: Factorization Algebras, Cosheaves, and the Local-to-Global Reconstruction of Quantum ObservablesPDF ↗
06The Solution Stack of General Relativity: Diffeomorphism Equivalence, Isotropy, and the Classical Geometry Regime of a Reconstruction ProgramPDF ↗
07Geometry as a Theorem About an Algebra: Spectral Triples, the Connes Distance Formula, and the Reconstruction of Metric Spacetime from Spectral DataPDF ↗
08Amplitudes as Canonical Forms: Positive Geometries, Residue Trees, and the Conjectural Bridge to Motivic Coactions as the Amplitude Layer of Reconstructed SpacetimePDF ↗
09Causal Order as Representation Data: Process Matrices, Causal Inequalities, and Locally Finite Posets as Reconstructions of CausalityPDF ↗
10Covariant Quantum Geometry as a State Sum: Spin Foams, Vertex Amplitudes, and the Refinement Problem of Boundary AmplitudesPDF ↗
11Quantum Spatial Geometry as Representation Data: Spin Networks, Intertwiners, and the Geometric Operators of the Boundary Hilbert SpacePDF ↗
12A Modular Site of Reconstruction Regimes: Twelve Representations of Quantum Gravity and the Weakest-Link Calculus that Composes ThemPDF ↗
13Many Boundary Representatives, One Bulk Operator: Tensor Networks, Operator-Algebra Quantum Error Correction, and the Holographic-Emergence Regime of a Reconstruction ProgramPDF ↗