Trace of the energy-momentum tensor and macroscopic properties of neutron stars
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DOI: 10.1103/physrevd.98.064057
Abstract: A generic feature of scalar extensions of general relativity is the coupling of the scalar degrees of freedom to the trace $T$ of the energy-momentum tensor of matter fields. Interesting phenomenology arises when the trace… read more here.
Keywords: energy; energy momentum; momentum tensor; tensor ... See more keywords