Energy conditions in Starobinsky supergravity / A. Addazi, S. V. Ketov
Уровень набора: Journal of Cosmology and Astroparticle PhysicsЯзык: английский.Страна: .Резюме или реферат: We consider the classical energy conditions (strong, null and weak) in Starobinsky supergravity theories. We study in detail the simplest Starobinsky supergravity model in the “old-minimal” supergravity setup and find examples of violations of each energy condition for a certain range of the parameters due to extra scalar d.o.f. present in supergravity. We find the null and weak energy conditions to be preserved and the strong energy condition to be violated in the physically relevant examples such as inflation and dark energy..Примечания о наличии в документе библиографии/указателя: [References: 25 tit.].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | supersymmetry | cosmology | гравитация | суперсимметрия | космология | энергетические условия | супергравитация Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
Title screen
[References: 25 tit.]
We consider the classical energy conditions (strong, null and weak) in Starobinsky supergravity theories. We study in detail the simplest Starobinsky supergravity model in the “old-minimal” supergravity setup and find examples of violations of each energy condition for a certain range of the parameters due to extra scalar d.o.f. present in supergravity. We find the null and weak energy conditions to be preserved and the strong energy condition to be violated in the physically relevant examples such as inflation and dark energy.
Для данного заглавия нет комментариев.
Личный кабинет оставить комментарий.