7 citations · 7 across the 2 of their papers we have counts for
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cond-mat.str-el2020
Lattice symmetry and emergence of antiferromagnetic quantum Hall states
Morad Ebrahimkhas, Mohsen Hafez-Torbati, Walter Hofstetter
Strong local interaction in systems with non-trivial topological bands can stabilize quantum states such as magnetic topological insulators. We investigate the influence of the lat…
cond-mat.str-el2018
Quantum Phase transition in the two dimensional ionic-Hubbard model
A. Shahbazy, M. Ebrahimkhas
We employ the dynamical mean field approximation to study the effects of ionic potential () on the square lattice Hubbard model. At half-filling when the staggered potential ($Δ…
cond-mat.str-el2009★ 7 cited
Neutral triplet Collective Mode as a new decay channel in Graphite
M. Ebrahimkhas, S. A. Jafari
In an earlier work we predicted the existence of a neutral triplet collective mode in undoped graphene and graphite [Phys. Rev. Lett. {\bf 89} (2002) 16402]. In this work we study…