CHIRALITY TRANSITIONS IN GRAVITATIONAL-FIELDS

被引：15

作者：

CASINI, H ^{[1
]}

MONTEMAYOR, R ^{[1
]}

机构：

[1] UNIV NACL CUYO,INST BALSEIRO,RA-8400 BARILOCHE,RIO NEGRO,ARGENTINA

来源：

PHYSICAL REVIEW D | 1994年 / 50卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.50.7425

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The chirality transitions induced by gravitational fields on Dirac particles are studied within the framework of field theory in curved spaces. To have these transitions both a non-null mass for the particle and an angular momentum for the source of the gravitational field are necessary. The results of this analysis are applied to some simple examples, and an upper bound for the corresponding amplitude is estimated. © 1994 The American Physical Society.

引用

页码：7425 / 7429

页数：5

共 16 条

[1] FERMION HELICITY FLIP IN WEAK GRAVITATIONAL-FIELDS [J].

ALDROVANDI, R ;

MATSAS, GEA ;

NOVAES, SF ;

SPEHLER, D .

PHYSICAL REVIEW D, 1994, 50 (04) :2645-2647

[2] COMMENT ON SPIN-ROTATION-GRAVITY COUPLING [J].

ANANDAN, J .

PHYSICAL REVIEW LETTERS, 1992, 68 (25) :3809-3810

[3]

ATWIID DJ, 1975, PHYS REV LETT, V35, P543

[4]

Birrell N. D., 1982, Quantum fields in curved space

[5]

Bjorken J., 1965, RELATIVISTIC QUANTUM

[6] REPRESENTATIONS OF THE DIRAC EQUATION [J].

BOSE, SK ;

GAMBA, A ;

SUDARSHAN, ECG .

PHYSICAL REVIEW, 1959, 113 (06) :1661-1663

[7] COMMENT ON SPIN-ROTATION-GRAVITY COUPLING - REPLY [J].

CAI, YQ ;

PAPINI, G .

PHYSICAL REVIEW LETTERS, 1992, 68 (25) :3811-3811

[8] NEUTRINO HELICITY FLIP FROM GRAVITY-SPIN COUPLING [J].

CAI, YQ ;

PAPINI, G .

PHYSICAL REVIEW LETTERS, 1991, 66 (10) :1259-1262

[9] THE RELATIVISTIC LIMIT OF THE THEORY OF SPIN 1/2 PARTICLES [J].

CINI, M ;

TOUSCHEK, B .

NUOVO CIMENTO, 1958, 7 (03) :422-423

[10]

MASHHOON B, 1992, PHYS REV LETT, V68, P3812, DOI 10.1103/PhysRevLett.68.3812

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