92 citations · 533 across the 14 of their papers we have counts for
10 papers
Spontaneous Breakdown of Time-Reversal Symmetry Induced by Thermal Fluctuations
J. Carlstrom, E. Babaev
In systems with broken symmetry, such as superfluids, superconductors or magnets, the symmetry restoration is driven by proliferation of topological defects in the form of v…
Unusual states of vortex matter in mixtures of Bose--Einstein Condensates on rotating optical lattices
E. K. Dahl, E. Babaev, A. Sudbo
A striking property of a single-component superfluid under rotation, is that a broken symmetry in the order parameter results in a broken translational symmetry, a vortex lattice.…
Hidden vortex lattices in a thermally paired superfluid
E. K. Dahl, E. Babaev, A. Sudbo
We study the evolution of rotational response of a hydrodynamic model of a two-component superfluid with a non-dissipative drag interaction, as the system undergoes a transition in…
Effects of boundaries and density inhomogeneity on states of vortex matter in Bose--Einstein condensates at finite temperature
S. Kragset, E. Babaev, A. Sudbo
Most of the literature on quantum vortices predicting various states of vortex matter in three dimensions at finite temperatures in quantum fluids is based on an assumption of an e…
Observation of a metallic superfluid in a numerical experiment
E. Smorgrav, J. Smiseth, E. Babaev +1
We report the observation, in Monte Carlo simulations, of a novel type of quantum ordered state: {\it the metallic superfluid}. The metallic superfluid features ohmic resistance to…
Observability of a projected new state of matter: a metallic superfluid
Egor Babaev, Asle Sudbo, N. W. Ashcroft
Dissipationless quantum states, such as superconductivity and superfluidity, have attracted interest for almost a century. A variety of systems exhibit these macroscopic quantum ph…