TY - JOUR
T1 - Two simple systems with cold atoms
T2 - Quantum chaos tests and non-equilibrium dynamics
AU - Stone, Cavan
AU - El Aoud, Yassine Ait
AU - Yurovsky, Vladimir A.
AU - Olshanii, Maxim
PY - 2010/5/28
Y1 - 2010/5/28
N2 - This paper is an attempt to establish a link between the quantum nonequilibrium dynamics of cold gases and 50 years of progress in lowdimensional quantum chaos. We identify two atomic systems lying in the interface: two interacting atoms in a harmonic multimode waveguide and an interacting two-component Bose-Bose mixture in a double-well potential. In particular, we study the level spacing distribution, the wavefunction statistics, the eigenstate thermalization and the ability to thermalize in a relaxation process as such.
AB - This paper is an attempt to establish a link between the quantum nonequilibrium dynamics of cold gases and 50 years of progress in lowdimensional quantum chaos. We identify two atomic systems lying in the interface: two interacting atoms in a harmonic multimode waveguide and an interacting two-component Bose-Bose mixture in a double-well potential. In particular, we study the level spacing distribution, the wavefunction statistics, the eigenstate thermalization and the ability to thermalize in a relaxation process as such.
UR - http://www.scopus.com/inward/record.url?scp=77953080086&partnerID=8YFLogxK
U2 - 10.1088/1367-2630/12/5/055022
DO - 10.1088/1367-2630/12/5/055022
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AN - SCOPUS:77953080086
SN - 1367-2630
VL - 12
JO - New Journal of Physics
JF - New Journal of Physics
M1 - 055022
ER -