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Article overview
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QED loop effects in the spacetime background of a Schwarzschild black hole | Slava Emelyanov
; | Date: |
3 Oct 2017 | Abstract: | The black-hole-evaporation process implies that the field propagators in a
local Minkowski frame acquire a correction, which describes this process. The
modification of the propagators causes, in turn, non-trivial local effects due
to the radiative/loop diagrams in non-linear QFTs. In particular, there should
be imprints of the evaporation in QED, if one goes beyond the tree-level
approximation. Of special interest in this respect is the region near the
black-hole horizon, which, already at tree level, appears to show highly
non-classical features, e.g., negative energy density and energy flux into the
black hole. | Source: | arXiv, 1710.1049 | Services: | Forum | Review | PDF | Favorites |
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