16 citations · 45 across the 13 of their papers we have counts for
4 papers · 1 filter
Topologically protected subdiffusive transport in two-dimensional fermionic wires
Junaid Majeed Bhat
The conductance at the band edges of one-dimensional fermionic wires, with sites, has been shown to have subdiffusive behavior. We investigate this issue in two-dimen…
Yang-Lee Zeros of Certain Antiferromagnetic Models
Muhammad Sedik, Junaid Majeed Bhat, Abhishek Dhar +1
We revisit the somewhat less studied problem of Yang-Lee zeros of the Ising antiferromagnet. For this purpose, we study two models, the nearest-neighbor model on a square lattice,…
Quantized two terminal conductance, edge states and current patterns in an open geometry 2-dimensional Chern insulator
Junaid Majeed Bhat, R. Shankar, Abhishek Dhar
The quantization of the two terminal conductance in 2D topological systems is justified by the Landauer-Buttiker (LB) theory that assumes perfect point contacts between single chan…
Boltzmann entropy of a freely expanding quantum ideal gas
Saurav Pandey, Junaid Majeed Bhat, Abhishek Dhar +5
We study the time evolution of the Boltzmann entropy of a microstate during the non-equilibrium free expansion of a one-dimensional quantum ideal gas. This quantum Boltzmann entrop…