371 citations · 5.2k across the 133 of their papers we have counts for
4 papers · 2 filters
Semi-Meissner state and neither type-I nor type-II superconductivity in multicomponent systems
Egor Babaev, J. Martin Speight
Traditionally, superconductors are categorized as type-I or type-II. Type-I superconductors support only Meissner and normal states, while type-II superconductors form magnetic vor…
Vortex sub-lattice melting in a two-component superconductor
Eivind Smorgrav, Jo Smiseth, Egor Babaev +1
We consider the vortex matter in a three-dimensional two-component superconductor with individually conserved condensates with different bare phase stiffnesses in a finite magnetic…
A superconductor to superfluid phase transition in liquid metallic hydrogen
Egor Babaev, Asle Sudbo, N. W. Ashcroft
Although hydrogen is the simplest of atoms, it does not form the simplest of solids or liquids. Quantum effects in these phases are considerable (a consequence of the light proton…
Fractional-flux vortices and spin superfluidity in triplet superconductors
Egor Babaev
We discuss a novel type of fractional flux vortices along with integer flux vortices in Kosterlitz-Thouless transitions in a triplet superconductor. We show that under certain cond…