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19932026
Showing 2015 · cond-mat.quant-gasShow all

31 papers · 2 filters

cond-mat.quant-gas2015★ 68 cited

Mott insulating states and quantum phase transitions of correlated SU(2N) Dirac fermions

Zhichao Zhou, Da Wang, Zi Yang Meng +2

The interplay between charge and spin degrees of freedom in strongly correlated fermionic systems, in particular of Dirac fermions, is a long-standing problem in condensed matter p…

cond-mat.quant-gas2015★ 23 cited

Strongly interacting one-dimensional quantum gas mixtures with weak p-wave interactions

Haiping Hu, Lei Pan, Shu Chen

We study one-dimensional strongly interacting quantum gas mixtures, including both the Bose-Fermi and spin-1/2 Fermi-Fermi mixtures, with weak p-wave interactions between intra-com…

cond-mat.quant-gas2015★ 21 cited

Spin squeezing in dipolar spinor condensates

Dariusz Kajtoch, Emilia Witkowska

We study the effect of dipolar interactions on the level of squeezing in spin-1 Bose-Einstein condensates by using the single mode approximation. We limit our consideration to the…

cond-mat.quant-gas2015★ 21 cited

Itinerant ferromagnetism in 1D two-component Fermi gases

Yuzhu Jiang, D. V. Kurlov, Xi-Wen Guan +2

We study a one-dimensional two-component atomic Fermi gas with an infinite intercomponent contact repulsion. It is found that adding an attractive resonant odd-wave interaction bre…

cond-mat.quant-gas2015★ 28 cited

Impact of Many-Body Correlations on the Dynamics of an Ion-Controlled Bosonic Josephson Junction

J. M. Schurer, R. Gerritsma, P. Schmelcher +1

We investigate an atomic ensemble of interacting bosons trapped in a symmetric double well potential in contact with a single tightly trapped ion which has been recently proposed […

cond-mat.quant-gas2015★ 32 cited

Engineering quantum magnetism in one-dimensional trapped Fermi gases with p-wave interactions

Lijun Yang, Xiwen Guan, Xiaoling Cui

The highly controllable ultracold atoms in a one-dimensional (1D) trap provide a new platform for the ultimate simulation of quantum magnetism. In this regard, the Neel-antiferroma…