Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Zou, XuBo"'
Publikováno v:
Phys. Rev. A 95, 013616 (2017)
Topological matter is a popular topic in both condensed matter and cold atom research. In the past decades, a variety of models have been identified with fascinating topological features. Some, but not all, of the models can be found in materials. As
Externí odkaz:
http://arxiv.org/abs/1701.05317
Publikováno v:
Phys. Rev. A 93, 031602(R) (2016)
P-wave interaction in cold atoms may give rise to exotic topological superfluids. However, the realization of p-wave interaction in cold atom system is experimentally challenging. Here we propose a simple scheme to synthesize effective $p$-wave inter
Externí odkaz:
http://arxiv.org/abs/1603.09011
Publikováno v:
Phys. Rev. Lett. 116, 120403 (2016)
Spin-imbalanced ultracold Fermi gases have been widely studied recently as a platform for exploring the long-sought Fulde-Ferrell-Larkin-Ovchinnikov superfluid phases, but so far conclusive evidence has not been found. Here we propose to realize an F
Externí odkaz:
http://arxiv.org/abs/1501.00448
Publikováno v:
Phys. Rev. A 91, 063626 (2015)
Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) superfluids, Cooper pairings with finite momentum, and Majorana fermions (MFs), quasiparticles with non-Abelian exchange statistics, are two topics under intensive investigation in the past several decades, but
Externí odkaz:
http://arxiv.org/abs/1408.5824
Publikováno v:
Phys. Rev. A 90, 063623 (2014)
We investigate the thermodynamic properties of a superfluid Fermi gas subject to Rashba spin-orbit coupling and effective Zeeman field. We adopt a T-matrix scheme that takes beyond-mean-field effects, which are important for strongly interacting syst
Externí odkaz:
http://arxiv.org/abs/1407.3203
Autor:
Qu, Chunlei, Zheng, Zhen, Gong, Ming, Xu, Yong, Mao, Li, Zou, Xubo, Guo, Guangcan, Zhang, Chuanwei
Publikováno v:
Nature Communications 4, 2710 (2013)
Majorana fermions, quantum particles that are their own anti-particles, are not only of fundamental importance in elementary particle physics and dark matter, but also building blocks for fault-tolerant quantum computation. Recently Majorana fermions
Externí odkaz:
http://arxiv.org/abs/1307.1207
Fulde-Ferrell-Larkin-Ovchinnikov Phases in Two-dimensional Spin-Orbit Coupled Degenerate Fermi Gases
Publikováno v:
Scientific Reports 4, 6535 (2014)
The Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase, a superconducting state with non-zero total momentum Cooper pairs in a strong magnetic field, was predicted more than 50 years ago and now becomes an important concept in many branches of physics. Ho
Externí odkaz:
http://arxiv.org/abs/1212.6826
Publikováno v:
Phys. Rev. A 87, 031602(R) (2013)
The Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase was first predicted in 2D superconductors about 50 years ago, but so far unambiguous experimental evidences are still lacked. The recently experimentally realized spin-imbalanced Fermi gases may poten
Externí odkaz:
http://arxiv.org/abs/1208.2029
Publikováno v:
Journal of Phys. A: Math. Theor. 43, 235301 (2010)
For sending unknown direction information, antiparallel spins contains more direction information than parallel spins(Gisin and Popescu, 1999, \textit{Phys. Rev. Lett.} 83, 432).In this paper, the optimal information-disturbance tradeoff bound for an
Externí odkaz:
http://arxiv.org/abs/1106.6170
In this paper, we study entanglement distillation of multipartite continuous-variable Gaussian entangled states. Following Opatrn\'{y} \emph{et al.}'s photon subtraction (PS) scheme, the probability of successful distillation decreases exponentially
Externí odkaz:
http://arxiv.org/abs/1106.1536