Generalized nonlocal gravity framework based on Poincaré gauge theory
arXiv:2001.11073 · doi:10.1103/PhysRevD.101.104054
Abstract
We describe a framework for a generalized nonlocal gravity theory inspired by Poincaré gauge theory. Our theory provides a unified description of previous nonlocal extensions of Einstein's theory of gravitation, in particular it allows for a clear geometrical foundation. Furthermore, it incorporates recent simplifications for the ansatz of the nonlocality, which should allow for a systematic study of the impact of nonlocal concepts on observations.
arXiv comment5 pages
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