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7.1k citations

Showing 2017 · cond-mat.quant-gasShow all

7 papers · 2 filters

cond-mat.quant-gas2017★ 2 cited

Spin Hall mode in a trapped thermal Rashba gas

J. Armaitis, J. Ruseckas, H. T. C. Stoof +1

We theoretically investigate a two-dimensional harmonically-trapped gas of identical atoms with Rashba spin-orbit coupling and no interatomic interactions. In analogy with the spin…

cond-mat.quant-gas2017★ 8 cited

Universality in fermionic dimer-dimer scattering

A. Deltuva

Collisions of two fermionic dimers near the unitary limit are studied using exact four-particle equations for transition operators in momentum space. Universal properties of dimer-…

cond-mat.quant-gas2017★ 4 cited

Topological lattice using multi-frequency radiation

Tomas Andrijauskas, Ian B. Spielman, Gediminas Juzeliunas

We describe a novel technique for creating an artificial magnetic field for ultra-cold atoms using a periodically pulsed pair of counter propagating Raman lasers that drive transit…

cond-mat.quant-gas2017★ 4 cited

Universal behavior of few-boson systems using potential models

A. Kievsky, M. Viviani, R. Álvarez-Rodrí guez +2

The universal behavior of a three-boson system close to the unitary limit is encoded in a simple dependence of many observables in terms of few parameters. For example the product…

cond-mat.quant-gas2017★ 12 cited

Fulde-Ferrell-Larkin-Ovchinnikov state to topological superfluidity transition in bilayer spin-orbit coupled degenerate Fermi gas

Liang-Liang Wang, Qing Sun, W. -M. Liu +2

Recently a scheme has been proposed for generating the 2D Rashba-type spin-orbit coupling (SOC) for ultracold atomic bosons in a bilayer geometry [S.-W. Su et al, Phys. Rev. A \tex…

cond-mat.quant-gas2017★ 2 cited

Phase space curvature in spin-orbit coupled ultracold atom systems

J. Armaitis, J. Ruseckas, E. Anisimovas

We consider a system with spin-orbit coupling and derive equations of motion which include the effects of Berry curvatures. We apply these equations to investigate the dynamics of…

cond-mat.quant-gas2017★ 6 cited

Omnidirectional spin Hall effect in a Weyl spin-orbit coupled atomic gas

J. Armaitis, J. Ruseckas, G. Juzeliūnas

We show that in the presence of a three-dimensional (Weyl) spin-orbit coupling, a transverse spin current is generated in response to either a constant spin-independent force or a…