Statistical physics of Bose-Einstein condensation

被引：1
作者：
Gajda, M
Rzazewski, K
机构：
[1] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland
[2] Polish Acad Sci, Ctr Theoret Phys, PL-02668 Warsaw, Poland
来源：
ACTA PHYSICA POLONICA A | 2001年 / 100卷
关键词：
D O I：
10.12693/APhysPolA.100.7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We review a progress in understanding of statistical properties of a quantum degenerate Bose gas. We show how the Maxwell demon ensemble helps to compute fluctuations of the Bose-Einstein condensate of an ideal Bose gas according to the microcanonical ensemble. Then, we review a method of measuring these fluctuations. Using a. soluble model of interacting Bose gas we also stress the importance of higher-order correlation functions. Finally, we review our novel computational method of studying an interacting Bose gas near its critical temperature.
引用
收藏
页码：7 / 28
页数：22
相关论文
共 46 条
[1]  
Abramovitz M., 1970, HDB MATH FUNCTIONS
[2]   OBSERVATION OF BOSE-EINSTEIN CONDENSATION IN A DILUTE ATOMIC VAPOR [J].
ANDERSON, MH ;
ENSHER, JR ;
MATTHEWS, MR ;
WIEMAN, CE ;
CORNELL, EA .
SCIENCE, 1995, 269 (5221) :198-201
[3]  
BERGMAN PR, 1997, ATOM INTERFEROMETRY
[4]  
BOGOLIUBOV NN, 1947, J PHYS MOSCOW, V11, P231
[5]   Planck's law and light quantum hypothesis [J].
Bose .
ZEITSCHRIFT FUR PHYSIK, 1924, 26 :178-181
[6]   Coherence, correlations, and collisions: What one learns about Bose-Einstein condensates from their decay [J].
Burt, EA ;
Ghrist, RW ;
Myatt, CJ ;
Holland, MJ ;
Cornell, EA ;
Wieman, CE .
PHYSICAL REVIEW LETTERS, 1997, 79 (03) :337-340
[7]   The manipulation of neutral particles [J].
Chu, S .
REVIEWS OF MODERN PHYSICS, 1998, 70 (03) :685-706
[8]   Manipulating atoms with photons [J].
Cohen-Tannoudji, CN .
REVIEWS OF MODERN PHYSICS, 1998, 70 (03) :707-719
[9]   Theory of Bose-Einstein condensation in trapped gases [J].
Dalfovo, F ;
Giorgini, S ;
Pitaevskii, LP ;
Stringari, S .
REVIEWS OF MODERN PHYSICS, 1999, 71 (03) :463-512
[10]   BOSE-EINSTEIN CONDENSATION IN A GAS OF SODIUM ATOMS [J].
DAVIS, KB ;
MEWES, MO ;
ANDREWS, MR ;
VANDRUTEN, NJ ;
DURFEE, DS ;
KURN, DM ;
KETTERLE, W .
PHYSICAL REVIEW LETTERS, 1995, 75 (22) :3969-3973
12345