96 citations · 329 across the 11 of their papers we have counts for
4 papers · 1 filter
Majorana bound state parity exchanges in planar Josephson junctions
Varsha Subramanyan, Jukka I Vayrynen, Alex Levchenko +1
We describe a scheme to exchange fermion parity between two pairs of Majorana bound states mediated by coupling with a centralized quantum dot. We specifically formulate such a sch…
Negative Viscosity and Eddy Flow of Imbalanced Electron-Hole Liquid in Graphene
Hong-Yi Xie, Alex Levchenko
We present a hydrodynamic theory for electron-hole magnetotransport in graphene incorporating carrier-population imbalance, energy, and momentum relaxation processes. We focus on t…
Topological Andreev bands in three-terminal Josephson junctions
Hong-Yi Xie, Maxim G. Vavilov, Alex Levchenko
We study the emergent band topology of subgap Andreev bound states in the three-terminal Josephson junctions. We scrutinize the symmetry constraints of the scattering matrix in the…
Viscous magnetoresistance of correlated electron liquids
Alex Levchenko, Hong-Yi Xie, A. V. Andreev
We develop a theory of magnetoresistance of two-dimensional electron systems in a smooth disorder potential in the hydrodynamic regime. Our theory applies to two-dimensional semico…