16 citations · 45 across the 13 of their papers we have counts for
13 papers
Anomalous topological phases in a Chern insulator connected to leads in a cylindrical geometry
Satyam Sinha, Rekha Kumari, Junaid Majeed Bhat +3
The observed robustly quantized Hall conductance in quantum Hall systems and Chern insulators (CI) is normally understood in terms of the bulk topology of isolated systems, not cou…
Transfer matrix approach to quantum systems subject to certain Lindblad evolution
Junaid Majeed Bhat, Marko Znidaric
Solving for the time evolution of a many particle system whose dynamics is governed by Lindblad equation is hard. We extend the use of the transfer matrix approach to a class of Li…
Super-diffusive transport in two-dimensional Fermionic wires
Junaid Majeed Bhat
We present a two-dimensional model of a Fermionic wire which shows a power-law conductance behavior despite the presence of uncorrelated disorder along the direction of the transpo…
Boom and bust cycles due to pseudospectra of matrices with unimodular spectra
Junaid Majeed Bhat, Jaš Bensa, Marko Žnidarič
We discuss dynamics obtained by increasing powers of non-normal matrices that are roots of the identity, and therefore have all eigenvalues on the unit circle. Naively, one would e…
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,…