Published November 7, 1985
| Version v1
Journal article
Nonsingular cosmological model with torsion induced by vacuum quantum effects
Description
We calculated the anomalous trace of the stress-energy tensor for massless scalar and spinor fields in curved spacetime with torsion. We found that the effective action dependence of metric and torsion corresponds to a conformal anomaly. The metric which was obtained in our work corresponds to the inflationary universe. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 162
- Journal Issue
- 1-3
- Series
- Phys. Lett., B.
- Journal Page Range
- 92-96
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17014855
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- CONFORMAL INVARIANCE; COSMOLOGICAL MODELS; DIFFERENTIAL GEOMETRY; ENERGY-MOMENTUM TENSOR; EXPANSION; FIELD EQUATIONS; METRICS; QUANTUM GRAVITY; RIEMANN SPACE; SCALAR FIELDS; SCALING LAWS; SPACE-TIME; SPINOR FIELDS; TORSION; UNIVERSE; VACUUM STATES
- Descriptors DEC
- EQUATIONS; FIELD THEORIES; GEOMETRY; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL SPACE; MATHEMATICS; QUANTUM FIELD THEORY; SPACE; TENSORS