A family of SDP-derived certified upper bounds converges to the bulk spectral gap, proving it semi-decidable for quantum lattice systems.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
years
2026 2verdicts
UNVERDICTED 2representative citing papers
SSD-based finite-size calculations show shoulder or double-peak specific heat in triangular and kagome antiferromagnets plus strong low-T susceptibility enhancement in kagome, indicating magnetic states dominate its excitations below 0.5J unlike the triangular case.
citing papers explorer
-
The bulk spectral gap is semi-decidable: a convergent family of certified upper bounds
A family of SDP-derived certified upper bounds converges to the bulk spectral gap, proving it semi-decidable for quantum lattice systems.
-
Specific heat and susceptibility of S=1/2 antiferromagnets on square, triangular, and kagome lattices
SSD-based finite-size calculations show shoulder or double-peak specific heat in triangular and kagome antiferromagnets plus strong low-T susceptibility enhancement in kagome, indicating magnetic states dominate its excitations below 0.5J unlike the triangular case.