collaborators

1 paper

cond-mat.str-el2026

Graph-Theoretic Analysis of Phase Optimization Complexity in Variational Wave Functions for Heisenberg Antiferromagnets

Mahmud Ashraf Shamim, Md Moshiur Rahman Raj, Mohamed Hibat-Allah +1

We study the computational complexity of learning the ground state phase structure of Heisenberg antiferromagnets. Representing Hilbert space as a weighted graph, the variational e…