Modified Gravity with Vector Distortion and Cosmological Applications
نویسندگان
چکیده
منابع مشابه
Modified Gravity with Vector Distortion and Cosmological Applications
We briefly review the basics of Weyl geometry and its natural extension by a general linear ”distortion” of the metric connection by a vector field. A special class of the connections has torsion but retains the Weyl’s semi-metricity condition. We present ghost-free gravitational theories in this geometrical setup and highlight their possible cosmological applications, such as new self-tuning s...
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ژورنال
عنوان ژورنال: Universe
سال: 2017
ISSN: 2218-1997
DOI: 10.3390/universe3020047