2026-04-17T12:51:37Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1317182025-12-05T16:41:26Zcom_2072_1057col_2072_478823col_2072_478904col_2072_478917

urn:hdl:2445/131718 New class of accelerating black hole solutions Camps, Joan Emparan García de Salazar, Roberto A. Física de partícules Experiments Forats negres (Astronomia) Particle physics Experiments Black holes (Astronomy) We construct several new families of vacuum solutions that describe black holes in uniformly accelerated motion. They generalize the C metric to the case where the energy density and tension of the strings that pull (or push) on the black holes are independent parameters. These strings create large curvatures near their axis and when they have infinite length they modify the asymptotic properties of the spacetime, but we discuss how these features can be dealt with physically, in particular, in terms of "wiggly cosmic strings." We comment on possible extensions and extract lessons for the problem of finding higher-dimensional accelerating black hole solutions. 2019-04-08T08:58:01Z 2019-04-08T08:58:01Z 2010-07-13 2019-04-08T08:58:02Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.82.024009 Physical Review D, 2010, vol. 82, num. 2, p. 024009 https://doi.org/10.1103/PhysRevD.82.024009 (c) American Physical Society, 2010 info:eu-repo/semantics/openAccess American Physical Society Articles publicats en revistes (Física Quàntica i Astrofísica)