搜索结果: 46-60 共查到“理学 Bose-Einstein Condensates”相关记录85条 . 查询时间(0.488 秒)
Bose-Einstein condensates with F=1 and F=2. Reductions and soliton interactions of multi-component NLS models
multicomponent nonlinear Schrodinger equations scattering method soliton interactions
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2010/4/1
We analyze a class of multicomponent nonlinear Schrodinger equations (MNLS) related to the symmetric BD.I-type symmetric spaces and their reductions. We briefly outline the direct and the inverse scat...
On reductions of soliton solutions of multi-component NLS models and spinor Bose-Einstein condensates
multicomponent nonlinear Schrodinger equations symmetric BD.I-type symmetric spaces
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2010/4/1
We consider a class of multicomponent nonlinear Schrodinger equations (MNLS) related to the symmetric BD.I-type symmetric spaces. As important particular case of these MNLS we obtain the Kulish-Sklyan...
Bose-Einstein Condensates and spectral properties of multicomponent nonlinear Schrodinger equations
soliton solutions scattering data dimensional BEC
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2010/4/1
We analyze the properties of the soliton solutions of a class of models describing one-dimensional BEC with spin F. We describe the minimal sets of scattering data which determine uniquely both the co...
Two-dimensional discrete solitons in dipolar Bose-Einstein condensates
Two-dimensional discrete solitons dipolar Bose-Einstein condensates
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2010/4/6
We analyze the formation and dynamics of bright unstaggered solitons in the disk-shaped dipolar Bose-Einstein condensate, which features the interplay of contact (collisional) and long-range dipole-di...
Rotating three-dimensional solitons in Bose Einstein condensates with gravity-like attractive nonlocal interaction
three-dimensional solitons Bose Einstein condensates nonlocal interaction
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2010/4/8
We study formation of rotating three-dimensional high-order solitons (azimuthons) in Bose Einstein condensate with attractive nonlocal nonlinear interaction. In particular, we demonstrate formation of...
Bloch oscillations of Bose-Einstein condensates: Quantum counterpart of dynamical instability
Bloch oscillations Bose-Einstein condensates Quantum counterpart dynamical instability
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2010/4/12
We study the Bloch dynamics of a quasi one-dimensional Bose-Einstein condensate of cold atoms in a tilted optical lattice modeled by a Hamiltonian of Bose-Hubbard type: The corresponding mean-field sy...
Decoherence in Bose-Einstein Condensates: towards Bigger and Better Schroedinger Cats
Decoherence Bose-Einstein Condensates Schroedinger Cats
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2010/10/18
We consider a quantum superposition of Bose-Einstein condensates in two immiscible
internal states. A decoherence rate for the resulting Schr¨odinger cat is calculated and
shown to be a significant ...
The Atomic Tunneling Current in Two-Species Bose-Einstein Condensates
atomic tunneling current two-species Bose-Einstein condensates
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2007/8/15
2001Vol.36No.2pp.240-244DOI:
The Atomic Tunneling Current in Two-Species Bose-Einstein Condensates
YU Zhao-Xian1,2 and JIAO Zhi-Yong2
1 Theoretical Physics Division, Na...
Stationary Classical Chaos of Trapped Two-Component Bose-Einstein
Condensates in 1-D Optical Lattice Potentials
stationary state classical chaos two-component Bose-Einstein condensates
optical lattice potential
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2007/8/15
2007Vol.48No.1pp.125-131DOI:
Stationary Classical Chaos of Trapped Two-Component Bose-Einstein
Condensates in 1-D Optical Lattice Potentials
FANG Jian-Shu,1,2 LIU Wing-Ki,3 and ZH...
Quantum Dynamics of Cooled Atoms
in the Presence of Bose-Einstein Condensates
Bose-Einstein condensation
master equation
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2007/8/15
2001Vol.35No.3pp.319-322DOI:
Quantum Dynamics of Cooled Atoms
in the Presence of Bose-Einstein Condensates
YI Xue-Xi1,3 and SU Jun-Chen2
1 Institute of Theoretical Phys...
Ground State and Single Vortex for Bose-Einstein
Condensates in Anisotropic Traps
Bose-Einstein condensation G-P equation wave function vortex formation
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2007/8/15
2007Vol.47No.6pp.1053-1057DOI:
Ground State and Single Vortex for Bose-Einstein
Condensates in Anisotropic Traps
XU Zhi-Jun1,2 and CAI Ping-Gen1
1 Department of Applied ...
Soliton Solutions in Three-Component Bose-Einstein Condensates
Bose-Einstein condensate soliton
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2007/8/15
2007Vol.47No.6pp.1063-1066DOI:
Soliton Solutions in Three-Component Bose-Einstein Condensates
ZHANG Xiao-Fei,1,2 XIE Chong-Wei,1 and WANG Shi-En2
1 Department of Physics...
Phase of Two-Component Bose-Einstein Condensates with a
Coupling Drive
Bose-Einstein condensation
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2007/8/15
2007Vol.47No.5pp.801-804DOI:
Phase of Two-Component Bose-Einstein Condensates with a
Coupling Drive
YU Zhao-Xian,1 JIN Shuo,2 JIAO Zhi-Yong,3 and WANG Ji-Suo4
1 Departme...
Exact Analytical Solutions in Bose-Einstein Condensates with Time-Dependent Atomic Scattering Length
NLS equation soliton symbolic computation
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2007/8/15
2007Vol.47No.1pp.143-148DOI:
Exact Analytical Solutions in Bose-Einstein Condensates with Time-Dependent Atomic Scattering Length
CHEN Yong,1,3 LI Biao,1,3 and ZHENG Yu2
...
Rabi Oscillations in Two-Component Bose-Einstein
Condensates with a Coupling Drive
Bose-Einstein condensates Rabi oscillations
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2007/8/15
2002Vol.38No.5pp.547-552DOI:
Rabi Oscillations in Two-Component Bose-Einstein
Condensates with a Coupling Drive
LI Wei-Dong,1,2,3 FAN Wen-Bing,2 ZHOU Xiao-Ji,3,4 WANG Yi-Qiu,3,4 ...