General one-particle fluctuations of the ideal Bose gas

被引：9

作者：

Angelescu, N

Brankov, JG

Verbeure, A

机构：

[1] INST ATOM PHYS, DEPT THEORET PHYS, R-76900 BUCHAREST, ROMANIA

[2] BULGARIAN ACAD SCI, INST MECH, BU-1113 SOFIA, BULGARIA

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1996年 / 29卷 / 13期

关键词：

D O I：

10.1088/0305-4470/29/13/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Fluctuations of general one-particle observables, such as density, momentum, angular momentum and position, etc, are studied and their distribution functions are explicitly obtained for all non-zero temperatures. The normalization exponent for the fluctuation operators is explicitly obtained for the three distinct phases of the ideal Bose gas: normal, critical and condensed.

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页码：3341 / 3356

页数：16

相关论文

共 13 条

[1] Planck's law and light quantum hypothesis [J].

Bose .

ZEITSCHRIFT FUR PHYSIK, 1924, 26 :178-181

[2] LIE-ALGEBRA OF ANOMALOUSLY SCALED FLUCTUATIONS [J].

BROIDIOI, M ;

MOMONT, B ;

VERBEURE, A .

JOURNAL OF MATHEMATICAL PHYSICS, 1995, 36 (12) :6746-6757

[3] Scaling behaviour in the Bose gas [J].

Broidioi, M ;

Verbeure, A .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1996, 174 (03) :635-660

[4] FLUCTUATION PROPERTIES OF THE IMPERFECT BOSE-GAS [J].

BUFFET, E ;

PULE, JV .

JOURNAL OF MATHEMATICAL PHYSICS, 1983, 24 (06) :1608-1616

[5] ON THE EQUIPARTITION LAW IN QUANTUM STATISTICAL-MECHANICS [J].

FANNES, M ;

MARTIN, P ;

VERBEURE, A .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1983, 16 (18) :4293-4306

[6] DYNAMICS OF FLUCTUATIONS FOR QUANTUM-LATTICE SYSTEMS [J].

GODERIS, D ;

VERBEURE, A ;

VETS, P .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1990, 128 (03) :533-549

[7] EQUILIBRIUM STATES OF FREE BOSON GAS [J].

LEWIS, JT ;

PULE, JV .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1974, 36 (01) :1-18

[8] FREE BOSON GAS IN A ROTATING BUCKET [J].

LEWIS, JT ;

PULE, JV .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1975, 45 (02) :115-131

[9] QUANTUM ANGULAR-MOMENTUM FLUCTUATIONS [J].

NACHTERGAELE, B .

JOURNAL OF MATHEMATICAL PHYSICS, 1985, 26 (09) :2317-2323

[10]

Robinson D.W., 1971, LECT NOTES PHYS, V9