55 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Khatam UniversityIR6 papers
- Institute for Research in Fundamental SciencesIR4 papers
- Sharif University of TechnologyIR3 papers
- University of TehranIR3 papers
- UNSW SydneyAU3 papers
- SLAC National Accelerator LaboratoryUS2 papers
- Stanford UniversityUS2 papers
- Washington University in St. LouisUS2 papers
- ARC Centre of Excellence in Future Low-Energy Electronics TechnologiesAU1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Institute for Advanced Studies in Basic SciencesIR1 paper
- Institute of Fundamental Technological ResearchPL1 paper
5 papers · 1 filter
Hubbard Model on the Honeycomb Lattice with an Indefinite Long-Range Interaction
Mohammad-Sadegh Vaezi, Davoud Nasr Esfahani
Several studies have emphasized the impact of long-range Coulomb interactions in lattice fermions, yet conventional Auxiliary Field Quantum Monte Carlo (QMC) methods face limitatio…
Nonuniform Parafermion Chains: Low-Energy Physics and Finite-Size Effects
Mohammad Mahdi Nasiri Fatmehsari, Mohammad-Sadegh Vaezi
The nonuniform symmetric Kitaev chain, comprising alternating topological and normal regions, hosts localized states known as edge-zero modes (EZMs) at its interface…
An Amelioration for the Sign Problem: Adiabatic Quantum Monte Carlo
Mohammad-Sadegh Vaezi, Amir-Reza Negari, Amin Moharramipour +1
We introduce the adiabatic quantum Monte Carlo (AQMC) method, where we gradually crank up the interaction strength, as an amelioration of the sign problem. It is motivated by the a…
Entanglement Hamiltonian of Interacting Systems: Local Temperature Approximation and Beyond
Mahdieh Pourjafarabadi, Hanieh Najafzadeh, Mohammad-Sadegh Vaezi +1
We investigate the second quantization form of the entanglement Hamiltonian (EH) of various subregions for the ground-state of several interacting lattice fermions and spin models.…
Enhanced correlations and superconductivity in weakly interacting partially flat band systems: a determinantal quantum Monte Carlo study
Edwin W. Huang, Mohammad-Sadegh Vaezi, Zohar Nussinov +1
Motivated by recent experiments realizing correlated phenomena and superconductivity in 2D van der Waals devices, we consider the general problem of whether correlation effects may…