28 citations · 29 across the 4 of their papers we have counts for
4 papers
Graph-Theoretic Formulation of Hamiltonian and Ground-State Sign Structures in Heisenberg Antiferromagnets
Mahmud Ashraf Shamim, Md Moshiur Rahman Raj, Mohamed Hibat-Allah +4
We study Heisenberg antiferromagnets through a graph-theoretic representation of their Hamiltonians. In the computational basis of a fixed-magnetization sector, the Heisenberg Hami…
Probing Quantum Spin Systems with Kolmogorov-Arnold Neural Network Quantum States
Mahmud Ashraf Shamim, Eric A F Reinhardt, Talal Ahmed Chowdhury +2
Neural Quantum States (NQS) are a class of variational wave functions parametrized by neural networks (NNs) to study quantum many-body systems. In this work, we propose \texttt{Sin…
Enhancing quantum utility: simulating large-scale quantum spin chains on superconducting quantum computers
Talal Ahmed Chowdhury, Kwangmin Yu, Mahmud Ashraf Shamim +2
We present the quantum simulation of the frustrated quantum spin- antiferromagnetic Heisenberg spin chain with competing nearest-neighbor and next-nearest-neig…
Probing the Dark Matter of Three-loop Radiative Neutrino Mass Generation Model with the Cherenkov Telescope Array
Talal Ahmed Chowdhury, Saquib Hassan, Jahid Hossain +2
We investigate the prospect of detecting the Dark Matter (DM) candidate in the three-loop radiative neutrino mass generation model extended with large electroweak multiplets of the…