EXACT SOLUTION OF THE MILBURN EQUATION FOR THE JAYNES-CUMMINGS MODEL WITH AN INTENSITY-DEPENDENT INTERACTION

被引：22

作者：

CHEN, X ^{[1
]}

KUANG, LM ^{[1
]}

机构：

[1] HUNAN NORMAL UNIV,DEPT PHYS,HUNAN 410006,PEOPLES R CHINA

来源：

PHYSICS LETTERS A | 1994年 / 191卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/0375-9601(94)90554-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

An exact solution of the Milburn equation is given for the Jaynes-Cummings model with an intensity-dependent interaction. The time evolutions of the atomic inversion and the photon number distribution are investigated. It is shown that intrinsic decoherence in the atom-field interaction is responsible for the deterioration of the revivals of the atomic inversion and the oscillatory behaviour of the photon number distribution.

引用

页码：18 / 24

页数：7

共 25 条

[1] The quantum postulate and the recent development of atomic theory. [J].

Bohr, N .

NATURE, 1928, 121 :580-591

[2] EXACTLY SOLUBLE MODEL OF ATOM-PHONON COUPLING SHOWING PERIODIC DECAY AND REVIVAL [J].

BUCK, B ;

SUKUMAR, CV .

PHYSICS LETTERS A, 1981, 81 (2-3) :132-135

[3] JAYNES-CUMMINGS MODEL WITH INTENSITY-DEPENDENT COUPLING INTERACTING WITH HOLSTEIN-PRIMAKOFF SU(1,1) COHERENT STATE [J].

BUZEK, V .

PHYSICAL REVIEW A, 1989, 39 (06) :3196-3199

[4]

BUZEK V, 1990, QUANTUM OPT, V2, P147

[5]

CALDEIRA AO, 1985, PHYS REV A, V31, P1057

[6] QUANTUM-MECHANICAL MODEL FOR CONTINUOUS POSITION MEASUREMENTS [J].

CAVES, CM ;

MILBURN, GJ .

PHYSICAL REVIEW A, 1987, 36 (12) :5543-5555

[7] MODELS FOR UNIVERSAL REDUCTION OF MACROSCOPIC QUANTUM FLUCTUATIONS [J].

DIOSI, L .

PHYSICAL REVIEW A, 1989, 40 (03) :1165-1174

[8] QUANTUM-GRAVITY AND THE COLLAPSE OF THE WAVEFUNCTION [J].

ELLIS, J ;

MOHANTY, S ;

NANOPOULOS, DV .

PHYSICS LETTERS B, 1989, 221 (02) :113-119

[9] WORMHOLES VIOLATE QUANTUM-MECHANICS IN SQUIDS [J].

ELLIS, J ;

MOHANTY, S ;

NANOPOULOS, DV .

PHYSICS LETTERS B, 1990, 235 (3-4) :305-312

[10] ATOM-STATE AND FIELD-STATE EVOLUTION IN THE JAYNES-CUMMINGS MODEL FOR LARGE INITIAL FIELDS [J].

GEABANACLOCHE, J .

PHYSICAL REVIEW A, 1991, 44 (09) :5913-5931

← 1 2 3 →