搜索结果: 1-9 共查到“理论物理学 Bose - Einstein condensation”相关记录9条 . 查询时间(0.046 秒)
Bose-Einstein condensation in a harmonic potential
Bose - Einstein condensation thermodynamics space condensation the particles
2014/12/23
We examine several features of Bose-Einstein condensation (BEC) in an external harmonic potential well. In the thermodynamic limit, there is a phase transition to a spatial Bose-Einstein condensed sta...
A study of Bose-Einstein condensation in a two-dimensional trapped gas
Bose - Einstein condensation particles bose particle condensed state thermodynamics
2014/12/22
We examine the possibility of Bose-Einstein condensation (BEC) in two-dimensional (2D) system of interacting particles in a trap. We use a self-consistent mean-field theory of Bose particles interacti...
Validity of the Hohenberg Theorem for a Generalized Bose-Einstein Condensation in Two Dimensions
Bose - Einstein condensation horn theorem states generalized condensation
2014/12/22
Several authors have considered the possibility of a generalized Bose-Einstein condensation (BEC) in which a band of low states is occupied so that the total occupation number is macroscopic, even if ...
The loop-gas approach to Bose-Einstein condensation for trapped particles
Bose - Einstein condensation particles the wave function is symmetrical cellular automata harmonic oscillator
2014/12/22
We examine Bose–Einstein condensation (BEC) for particles trapped in a harmonic potential by considering it as a transition in the length of permutation cycles that arise from wave-function symmetry. ...
Bose-Einstein condensation, fluctuations, and recurrence relations in statistical mechanics
Gas bose Einstein condensation partition function condensation
2014/12/20
We calculate certain features of Bose–Einstein condensation in the ideal gas by using recurrence relations for the partition function. The grand canonical ensemble gives inaccurate results for certain...
Absence of fragmentation in two-dimensional Bose-Einstein condensation
Bose gas condensate harmonic oscillator characteristic function
2014/12/20
We investigate the possibility that the BEC-like phenomena recently detected on two-dimensional finite trapped systems consist of fragmented condensates. We derive and diagonalize the one-body density...
New Families of Soliton and Periodic Solutions of Bose-Einstein Condensation in Linear Magnetic Field and Time-Dependent Laser Field
Bose-Einstein condensation Gross-Pitaevskii equation soliton solution
periodic solution
2007/8/15
2005Vol.44No.2pp.209-212DOI:
New Families of Soliton and Periodic Solutions of Bose-Einstein Condensation in Linear Magnetic Field and Time-Dependent Laser Field
MEI Jian-Qin and ...
Dynamic Analysis for Bose-Einstein Condensation in Quantum Cavity
Bose-Einstein condensation quantum cavity representation laser cooling
2007/8/15
2005Vol.43No.5pp.900-904DOI:
Dynamic Analysis for Bose-Einstein Condensation in Quantum Cavity
ZHANG Li,1,2 WANG Cheng,2 LI Yan-Min,3 and WANG Jin-Fang1
1 School of Phys...
Bose-Einstein Condensation in Classical Systems
Bose-Einstein Condensation Classical Systems
2010/10/18
It is shown, that Bose-Einstein statistical distributions can occur not only in quantum system,
but in classical systems as well. The coherent dynamics of the system, or equivalently
autocatalytic d...