Exhaustive Ghost Solutions to Einstein-Weyl Equations for Two Dimensional Spacetimes

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dc.creatorHan, Muxin
dc.creatorHu, Yapeng
dc.creatorZhang, Hongbao
dc.date2004-09-05
dc.date2004-09-11
dc.date.accessioned2026-07-07T03:28:56Z
dc.date.available2026-07-07T03:28:56Z
dc.descriptionExhaustive ghost solutions to Einstein-Weyl equations for two dimensional spacetimes are obtained, where the ghost neutrinos propagate in the background spacetime, but do not influence the background spacetime due to the vanishing stress-energy-momentum tensor for the ghost neutrinos. Especially, those non-trivial ghost solutions provide a counterexample to the traditional claim that the Einstein-Hilbert action has no meaningful two dimensional analogue.
dc.description10 pages, errors in Section 1 and typos in Appendix corrected
dc.identifierhttps://arxiv.org/abs/gr-qc/0409019
dc.identifierhttp://arxiv.org/abs/gr-qc/0409019
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/35026
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleExhaustive Ghost Solutions to Einstein-Weyl Equations for Two Dimensional Spacetimes
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