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cond-mat.str-el2022
Strong to weak interacting-topological phase transition of bosons on a lattice
Amrita Ghosh, Eytan Grosfeld
We study hard-core bosons on the honeycomb lattice subjected to anisotropic nearest-neighbor hopping along with anisotropic nearest-neighbor repulsion, using a quantum Monte Carlo…
cond-mat.str-el2022★ 2 cited
Interaction-driven phase transition in one dimensional mirror-symmetry protected topological insulator
Devendra Singh Bhakuni, Amrita Ghosh, Eytan Grosfeld
Topological crystalline insulators are phases of matter where the crystalline symmetries solely protect the topology. In this work, we explore the effect of many-body interactions…