29 citations · 30 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2019★ 1 cited
Phase transitions and composite order in lattice London models
Daniel Weston, Karl Sellin, Egor Babaev
The phase diagrams and the nature of the phase transitions in multicomponent gauge theories with an Abelian gauge field are important topics with various physical applications. Whi…
cond-mat.quant-gas2018★ 29 cited
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…
cond-mat.supr-con2015
First-order phase transition and tricritical point in multiband U(1) London superconductors
Karl A. H. Sellin, Egor Babaev
The order of the superconducting phase transition is a classical problem. Single-component type-2 superconductors exhibit a continuous "inverted-XY" phase transition, as was first…