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The cosmological model with scalar, spin and torsion field

Title
The cosmological model with scalar, spin and torsion field
Authors
Kim S.-W.
Ewha Authors
김성원
SCOPUS Author ID
김성원scopus
Issue Date
1997
Journal Title
Nuovo Cimento della Societa Italiana di Fisica B
ISSN
0369-3554JCR Link
Citation
vol. 112, no. 2-3, pp. 363 - 373
Indexed
SCOPUS scopus
Abstract
In this paper the Brans-Dicke cosmological model with spin and torsion field is considered. The effects of the spin and the scalar field on the expansion rate and the types of inflation are discussed. Since the torsion field is generated by the scalar field as well as by the spin, the torsion effect by the scalar field still remains even if there are no spins. It is shown that the expansion rate is the power law faster than the extended inflation. The bubble nucleation rates are the same as in the usual Brans-Dicke case.
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사범대학 > 과학교육과 > Journal papers
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