CLASSICAL LIMIT AND SPONTANEOUS BREAKDOWN OF SYMMETRY AS AN ENVIRONMENT EFFECT IN QUANTUM-FIELD THEORY

被引：11

作者：

CELEGHINI, E

GRAZIANO, E

VITIELLO, G

机构：

[1] IST NAZL FIS NUCL, I-50125 FLORENCE, ITALY

[2] UNIV SALERNO, DEPARTIMENTO FIS, I-84100 SALERNO, ITALY

[3] IST NAZL FIS NUCL, NAPLES, ITALY

来源：

PHYSICS LETTERS A | 1990年 / 145卷 / 01期

关键词：

D O I：

10.1016/0375-9601(90)90264-O

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Small reaction fields arising from the system-environment coupling are shown to drive the system into an asymmetric ground state in the group contraction limit. This limit acts as the theory classical limit. © 1990.

引用

页码：1 / 6

页数：6

共 29 条

[1] STRUCTURE OF PHENOMENOLOGICAL LAGRANGIANS .2. [J].

CALLAN, CG ;

COLEMAN, S ;

WESS, J ;

ZUMINO, B .

PHYSICAL REVIEW, 1969, 177 (5P1) :2247-&

[2] NONLINEAR REALIZATION AND CONTRACTION OF GROUP-REPRESENTATIONS [J].

CELEGHINI, E ;

MAGNOLLAY, P ;

TARLINI, M ;

VITIELLO, G .

PHYSICS LETTERS B, 1985, 162 (1-3) :133-136

[3]

CESI F, 1989, NONSYMMETRIC DOUBLE

[4] INSTABILITY OF TUNNELING AND THE CONCEPT OF MOLECULAR-STRUCTURE IN QUANTUM-MECHANICS - THE CASE OF PYRAMIDAL MOLECULES AND THE ENANTIOMER PROBLEM [J].

CLAVERIE, P ;

JONALASINIO, G .

PHYSICAL REVIEW A, 1986, 33 (04) :2245-2253

[5] STRUCTURE OF PHENOMENOLOGICAL LAGRANGIANS .I. [J].

COLEMAN, S ;

WESS, J ;

ZUMINO, B .

PHYSICAL REVIEW, 1969, 177 (5P1) :2239-&

[6]

COLEMAN S, 1982, 1979 ER LECT

[7] SPONTANEOUS BREAKDOWN OF SYMMETRY AND GROUP CONTRACTIONS [J].

DECONCINI, C ;

VITIELLO, G .

NUCLEAR PHYSICS B, 1976, 116 (01) :141-156

[8]

FROHLICH J, 1976, CURRENT PROBLEMS ELE, P133

[9] FIELD THEORIES WITH SUPERCONDUCTOR SOLUTIONS [J].

GOLDSTONE, J .

NUOVO CIMENTO, 1961, 19 (01) :154-164

[10] BROKEN SYMMETRIES [J].

GOLDSTONE, J ;

SALAM, A ;

WEINBERG, S .

PHYSICAL REVIEW, 1962, 127 (03) :965-+

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