74 citations · 534 across the 38 of their papers we have counts for
6 papers · 1 filter
Emergent flat band and topological Kondo semimetal driven by orbital-selective correlations
Lei Chen, Fang Xie, Shouvik Sur +4
Flat electronic bands are expected to show proportionally enhanced electron correlations, which may generate a plethora of novel quantum phases and unusual low-energy excitations.…
Dipolar Weyl semimetals
Alexander C. Tyner, Shouvik Sur
In time-reversal symmetry-broken Weyl semimetals, Weyl points act as monopoles and antimonopoles of the Berry curvature, with a monopole-antimonopole pair producing a net zero Berr…
Shot noise and universal Fano factor as characterization of strongly correlated metals
Yiming Wang, Chandan Setty, Shouvik Sur +4
Shot noise measures out-of-equilibrium current fluctuations and is a powerful tool to probe the nature of current-carrying excitations in quantum systems. Recent shot noise measure…
Field induced non-BEC transitions in frustrated magnets
Shouvik Sur, Yi Xu, Shuyi Li +2
Frustrated spin-systems have traditionally proven challenging to understand, owing to a scarcity of controlled methods for their analyses. By contrast, under strong magnetic fields…
Shot noise in a strange metal
Liyang Chen, Dale T. Lowder, Emine Bakali +12
Strange-metal behavior has been observed in materials ranging from high-temperature superconductors to heavy fermion metals. In conventional metals, current is carried by quasipart…
Mixed-order topology of Benalcazar-Bernevig-Hughes models
Shouvik Sur, Alexander C. Tyner, Pallab Goswami
Benalcazar-Bernevig-Hughes (BBH) models, defined on -dimensional simple cubic lattice, are paradigmatic toy models for studying -th order topology and corner-localized, mid-g…