24 citations · 71 across the 10 of their papers we have counts for
10 papers
Particle-hole asymmetry and quantum confinement effects on the magneto-optical response of topological insulator thin-films
Mahmoud M. Asmar, Gaurav Gupta, Wang-Kong Tse
Intrinsically broken symmetries in the bulk of topological insulators (TIs) are manifested in their surface states. In spite of particle-hole asymmetry in TIs, it has often been as…
Electronic Floquet Liquid Crystals
Iliya Esin, Gaurav Kumar Gupta, Erez Berg +2
"Floquet engineering" - designing band structures "on-demand" through the application of coherent time-periodic drives - has recently emerged as a powerful tool for creating new to…
Statistics-tuned phases of pseudofermions in one dimension
Adhip Agarwala, Gaurav Kumar Gupta, Vijay B. Shenoy +1
We show that a quadratic system of pseudofermions, with tunable fractionalised statistics, can host a rich phase diagram on a one dimensional chain with nearest and next nearest ne…
Surprises in the t-J model: Implications for cuprates
Aabhaas Vineet Mallik, Gaurav Kumar Gupta, Vijay B. Shenoy +1
The t-J model is a paradigmatic model for the study of strongly correlated electron systems. In particular, it has been argued that it is an appropriate model to describe the cupra…
Higgs-Axion interplay and anomalous magnetic phase diagram in TlCuCl
Gaurav Kumar Gupta, Kapildeb Dolui, Abhinav Kumar +2
What is so unique in TlCuCl3 which drives so many unique magnetic features in this compound? To study these properties, here we employ a combination of ab-initio band structure, ti…
Large Landau level splitting with tunable one-dimensional graphene superlattice probed by magneto capacitance measurements
Manabendra Kuiri, Gaurav Kumar Gupta, Yuval Ronen +2
The unique zero energy Landau Level of graphene has a particle-hole symmetry in the bulk, which is lifted at the boundary leading to a splitting into two chiral edge modes. It has…