Gravitational Nonlocality and Large Scale Structure. (arXiv:2102.09602v1 [gr-qc])
<a href="http://arxiv.org/find/gr-qc/1/au:+Capozziello_S/0/1/0/all/0/1">Salvatore Capozziello</a>, <a href="http://arxiv.org/find/gr-qc/1/au:+Faizal_M/0/1/0/all/0/1">Mir Faizal</a>, <a href="http://arxiv.org/find/gr-qc/1/au:+Hameeda_M/0/1/0/all/0/1">Mir Hameeda</a>, <a href="http://arxiv.org/find/gr-qc/1/au:+Pourhassan_B/0/1/0/all/0/1">Behnam Pourhassan</a>, <a href="http://arxiv.org/find/gr-qc/1/au:+Salzano_V/0/1/0/all/0/1">Vincenzo Salzano</a>
Gravitational nonlocality effects at large scale can be investigated using
the cosmological structure formation. In particular, it is possible to show if
and how gravitational nonlocality modifies the clustering properties of
galaxies and of clusters of galaxies. The thermodynamics of such systems can be
used to obtain important information about the effects of such lager scale
nonlocality on clustering. We will compare the effects of such larger scale
nonlocality with observational data. It will be demonstrated that the
observations seem to point to a characteristic scale of nonlocality of the
gravitational interactions at galactic scales. However, at larger scales such
statistical inferences are much weaker.
Gravitational nonlocality effects at large scale can be investigated using
the cosmological structure formation. In particular, it is possible to show if
and how gravitational nonlocality modifies the clustering properties of
galaxies and of clusters of galaxies. The thermodynamics of such systems can be
used to obtain important information about the effects of such lager scale
nonlocality on clustering. We will compare the effects of such larger scale
nonlocality with observational data. It will be demonstrated that the
observations seem to point to a characteristic scale of nonlocality of the
gravitational interactions at galactic scales. However, at larger scales such
statistical inferences are much weaker.
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