371 citations · 5.2k across the 133 of their papers we have counts for
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Drag-induced dynamical formation of dark solitons in Bose mixture on a ring
Andrzej Syrwid, Emil Blomquist, Egor Babaev
Andreev-Bashkin drag plays a very important role in multiple areas like superfluid mixtures, superconductors and dense nuclear matter. Here, we point out that the drag phenomenon c…
Borromean supercounterfluidity
Emil Blomquist, Andrzej Syrwid, Egor Babaev
We demonstrate microscopically the existence of a new superfluid state of matter in a three-component Bose mixture trapped in an optical lattice. The superfluid transport involving…
Dissipationless Vector Drag--Superfluid Spin Hall Effect
Andrzej Syrwid, Emil Blomquist, Egor Babaev
Dissipationless flows in single-component superfluids have a significant degree of universality. In He4, the dissipationless mass flow occurs with a superfluid velocity determined…
Ring solitons and soliton sacks in imbalanced fermionic systems
Mats Barkman, Albert Samoilenka, Thomas Winyard +1
We show that in superfluids with fermionic imbalance and uniform ground state, there are stable solitons. These solutions are formed of radial density modulations resulting in noda…
Ring dark solitons in three-dimensional Bose-Einstein condensates
Wenlong Wang, P. G. Kevrekidis, Egor Babaev
In this work we present a systematic study of the three-dimensional extension of the ring dark soliton examining its existence, stability, and dynamics in isotropic harmonically tr…
Superfluid drag in the two-component Bose-Hubbard model
Karl Sellin, Egor Babaev
In multicomponent superfluids and superconductors, co- and counter-flows of components have in general different properties. It was discussed in 1975 by Andreev and Bashkin, in the…