Axions in gravity with torsion
We study a scenario allowing a solution of the strong charge parity problem via the Peccei-Quinn mechanism, implemented in gravity with torsion. In this framework there appears a torsion-related pseudoscalar field known as the Kalb-Ramond axion. We compare it with the so-called Barbero-Immirzi axion...
Published in: | Physical Review D Vol. 91, № 8. P. 085017-1-085017-7 |
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Corporate Authors: | , |
Other Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000529880 Перейти в каталог НБ ТГУ |