1.5k citations · 3.3k across the 45 of their papers we have counts for
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Slave-spin approach to the strongly correlated systems
Masoud Mardani, Mohammad-Sadegh Vaezi, Abolhassan Vaezi
In this paper, we develop a new type of slave particle method which is similar to the slave rotor model except that the quantum rotor is substituted by a spin one slave particle. T…
Electron-phonon interaction in the strongly correlated systems and its implications on the high Tc cuprates
Abolhassan Vaezi
The theory of electron-phonon interaction in the presence of strong correlation has been investigated in the present work. Due to the so called spin-charge separation, it is argued…
Phase diagram of the strongly correlated Kane-Mele-Hubbard model
Abolhassan Vaezi, Mahdi Mashkoori, Mehdi Hosseini
We explore the phase diagram of the strongly correlated Hubbard model with intrinsic spin orbit coupling on the honeycomb lattice. We obtain the low energy effective model describi…
Doping the Kane-Mele-Hubbard model: A Slave-Boson Approach
Jun Wen, Mehdi Kargarian, Abolhassan Vaezi +1
We study the Kane-Mele-Hubbard model both at half-filling and away from half-filling using a slave-boson mean-field approach at zero temperature. We obtain a phase diagram at half-…
Fractional quantum Hall effect at zero magnetic field
Abolhassan Vaezi
In this letter, we discuss the recently proposed fractional quantum Hall effect in the absence of Landau levels. It is shown that the parton construction can explain all properties…
Topological electric current from time-dependent elastic deformations in graphene
Abolhassan Vaezi, Nima Abedpour, Reza Asgari +2
We show the possibility of inducing an edge charge current by applying time-dependent strain in gapped graphene samples preserving time reversal symmetry. We demonstrate that this…