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gravity with scalar field viscous fluid
Автор(ы)
Дата публикации
1 января 2021 г.
Тип
conference paper
Издатель
IOP Publishing
Том
1730
Выпуск
1
Первая страница
012021
Последняя страница
012021
ISSN
1742-6588
Аннотация
Abstract We focus on a viable teleparallel cosmological model with a scalar field in a flat Friedman-Robertson-Walker universe. The Lagrangian and equations of motion are obtained. The case of an inhomogeneous viscous dark energy is considered and the cosmological parameters associated with the viscosity parameter are determined. It is shown that when considering constant viscosity and state parameter, the Universe expands exponentially
Области науки (FoS)