Electromagnetic vacuum stresses and energy fluxes induced by a cosmic string in de Sitter spacetime
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DOI: 10.1142/s0218271823500426
Abstract: For the electromagnetic field in (D+1)-dimensional locally de Sitter (dS) spacetime, we analyze the effects of a generalized cosmic string type defect on the vacuum expectation value of the energy-momentum tensor. For the Bunch-Davies vacuum… read more here.
Keywords: string; vacuum stresses; energy; cosmic string ... See more keywords