QUANTUM EFFECTS IN THE EARLY UNIVERSE .2. EFFECTIVE ACTION FOR SCALAR FIELDS IN HOMOGENEOUS COSMOLOGIES WITH SMALL ANISOTROPY

被引：160

作者：

HARTLE, JB

HU, BL

机构：

[1] Department of Physics, University of California, Santa Barbara

来源：

PHYSICAL REVIEW D | 1979年 / 20卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.20.1772

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The one-loop contributions of conformally invariant scalar fields to the effective action are calculated for homogeneous cosmological models with small anisotropy. The dynamical equations which determine the classical geometry are displayed and the matrix elements of the stress-energy tensor between the initial and final vacuums are determined. © 1979 The American Physical Society.

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页码：1772 / 1782

页数：11

相关论文

共 18 条

[1] HOMOGENEITY AND ISOTROPY OF UNIVERSE [J].

BARROW, JD ;

MATZNER, RA .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1977, 181 (03) :719-727

[2] STRESS-TENSOR TRACE ANOMALY IN A GRAVITATIONAL METRIC - SCALAR FIELDS [J].

BROWN, LS .

PHYSICAL REVIEW D, 1977, 15 (06) :1469-1483

[3] REGULARIZATION, RENORMALIZATION, AND COVARIANT GEODESIC POINT SEPARATION [J].

CHRISTENSEN, SM .

PHYSICAL REVIEW D, 1978, 17 (04) :946-963

[4] STRESS-TENSOR CONFORMAL ANOMALY FOR SCALAR, SPINOR, AND VECTOR FIELDS [J].

DOWKER, JS ;

CRITCHLEY, R .

PHYSICAL REVIEW D, 1977, 16 (12) :3390-3394

[5] OBSERVATIONS ON CONFORMAL ANOMALIES [J].

DUFF, MJ .

NUCLEAR PHYSICS B, 1977, 125 (02) :334-348

[6] QUANTUM EFFECTS IN THE EARLY UNIVERSE .1. INFLUENCE OF TRACE ANOMALIES ON HOMOGENEOUS, ISOTROPIC, CLASSICAL GEOMETRIES [J].

FISCHETTI, MV ;

HARTLE, JB ;

HU, BL .

PHYSICAL REVIEW D, 1979, 20 (08) :1757-1771

[7]

HARTLE JB, UNPUBLISHED

[8] ANISOTROPY DAMPING THROUGH QUANTUM EFFECTS IN EARLY UNIVERSE [J].

HU, BL ;

PARKER, L .

PHYSICAL REVIEW D, 1978, 17 (04) :933-945

[9]

KRON R, UNPUBLISHED

[10] INTRODUCTION TO TECHNIQUE OF DIMENSIONAL REGULARIZATION [J].

LEIBBRANDT, G .

REVIEWS OF MODERN PHYSICS, 1975, 47 (04) :849-876