Vacuum quantum effects on Lie groups with bi-invariant metrics
We consider the effects of vacuum polarization and particle creation of a scalar field on Lie groups with a non-stationary bi-invariant metric of the Robertson-Walker type. The vacuum expectation values of the energy momentum tensor for a scalar field determined by the group representation are found...
| Published in: | International journal of geometric methods in modern physics Vol. 16, № 8. P. 1950122 (1-28) |
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| Format: | Article |
| Language: | English |
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| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000673331 Перейти в каталог НБ ТГУ |