A Note on Kerr-Schild metrics with geodesic null vector
19995 pages
Published in:
- Gen.Rel.Grav. 31 (1999) 913-917
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Abstract: (Springer)
We calculate the Einstein and Landau-Lifshitzpseudo-tensors for Kerr-Schild metrics with geodesicnull vector and show that the first of these vanishesidentically but that the second does not. These results correct a statement by Gurses and Gursey whoclaimed that both were zero. We also show that thesub-class of metrics for which both pseudotensors vanishincludes the Kinnersley photon rocket metric for anarbitrarily accelerating point mass.- gauge field theory: U(1)
- field theory: scalar
- finite temperature
- critical phenomena
- spontaneous symmetry breaking
- dimension: 3
- effective Lagrangian
- perturbation theory: higher-order
- renormalization
- coupling constant
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