79 citations · 782 across the 30 of their papers we have counts for
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cond-mat.mes-hall2020★ 28 cited
Non-linear transport without spin-orbit coupling or warping in two-dimensional Dirac semimetals
Sai Satyam Samal, S. Nandy, Kush Saha
It has recently been realized that the first-order moment of the Berry curvature, namely the Berry curvature dipole (BCD) can give rise to non-linear current in a wide variety of t…
cond-mat.mes-hall2020★ 5 cited
Probing mirror anomaly and classes of Dirac semimetals with circular dichroism
Abhirup Roy Karmakar, S. Nandy, G. P. Das +1
We theoretically investigate the optical activity of three dimensional Dirac semimetals (DSMs) using circular dichroism (CD). We show that DSMs in the presence of a magnetic field…
cond-mat.quant-gas2020★ 11 cited
Non-linear dynamical response of interacting bosons to synthetic electric field
Arko Roy, Soumya Bera, Kush Saha
We theoretically study the non-linear response of interacting neutral bosonic gas in a synthetically driven one-dimensional optical lattice. In particular, we examine the bosonic a…