Anomaly-induced effective action and Chern-Simons modification of general relativity
Recently it was shown that the quantum vacuum effects of massless chiral fermion field in curved space-time leads to the parity-violating Pontryagin density term, which appears in the trace anomaly with imaginary coefficient. In the present work the anomaly-induced effective action with the parity-v...
| Published in: | Physics Letters B Vol. 746. P. 372-378 |
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| Format: | Article |
| Language: | English |
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| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000527798 Перейти в каталог НБ ТГУ |