Nambu-Goldstone Modes in Gravitational Theories with Spontaneous Lorentz Breaking

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dc.creatorBluhm, R.
dc.date2006-07-19
dc.date2008-04-24
dc.date.accessioned2026-07-07T11:43:54Z
dc.date.available2026-07-07T11:43:54Z
dc.descriptionSpontaneous breaking of Lorentz symmetry has been suggested as a possible mechanism that might occur in the context of a fundamental Planck-scale theory, such as string theory or a quantum theory of gravity. However, if Lorentz symmetry is spontaneously broken, two sets of questions immediately arise: what is the fate of the Nambu-Goldstone modes, and can a Higgs mechanism occur? A brief summary of some recent work looking at these questions is presented here.
dc.description6 pages. Presented at the meeting "From Quantum to Cosmos," Washington, D.C., May 2006; published in Int. J. Mod. Phys. D16:2357-2363, 2008
dc.identifierhttps://arxiv.org/abs/hep-th/0607127
dc.identifierhttp://arxiv.org/abs/hep-th/0607127
dc.identifierInt.J.Mod.Phys.D16:2357-2363,2008
dc.identifierdoi:10.1142/S021827180701122X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201412
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleNambu-Goldstone Modes in Gravitational Theories with Spontaneous Lorentz Breaking
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