Nebojša Jovanović

Closure of the Constraint Algebra in 1+1D Chrono-Grid Dynamics (Version 2 – corrected)

This preprint presents a consistency check for Chrono‑Grid Dynamics (CGD) in 1+1 dimensions: the closure of the Dirac constraint algebra. Starting from the fermionic representation obtained via the Jordan–Wigner transformation, exact lattice operator identities are derived and ve...

Closure of the Constraint Algebra in 1+1D Chrono-Grid Dynamics (Version 2 – corrected)

This preprint presents a consistency check for Chrono‑Grid Dynamics (CGD) in 1+1 dimensions: the closure of the Dirac constraint algebra. Starting from the fermionic representation obtained via the Jordan–Wigner transformation, exact lattice operator identities are derived and ve...

Quantum Geometry of Coupled Tetrahedral Cells in Chrono-Grid Dynamics: Exact Diagonalization, Generic Zero-Energy Kernels, and Entanglement Generation

This is the first public release of this manuscript. We present an exact numerical study of the quantum geometry of tetrahedral building blocks in Chrono-Grid Dynamics (CGD), covering both an isolated tetrahedron and a pair of tetrahedra coupled across a shared triangular face. P...