12 citations
3 papers
cond-mat.str-el2022★ 12 cited
Antiferromagnetic Chern insulator in centrosymmetric systems
Morad Ebrahimkhas, Götz S. Uhrig, Walter Hofstetter +1
An antiferromagnetic Chern insulator (AFCI) can exist if the effect of the time-reversal transformation on the electronic state cannot be compensated by a space group operation. Th…
hep-th2020
A New Black Hole Solution In Dilaton Gravity Inspired By Power-Law Electrodynamics
Younes Younesizadeh, Amir A. Ahmad, Ali Hassan Ahmed +2
In this work, a new class of slowly rotating black hole solutions in dilaton gravity has been obtained where dilaton field is coupled with nonlinear Maxwell invariant. The backgrou…
cond-mat.str-el2014★ 12 cited
Exact Diagonalization Study of 2D Hubbard Model on Honeycomb Lattice: Semi-metal-Insulator Transition
M. Ebrahimkhas
Phase transition in a honeycomb lattice is studied by the means of the two dimensional Hubbard model and the exact diagonalization dynamical mean field theory at zero temperature.…