Massive Dilaton and Topological Gravity

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dc.creatorLa, HoSeong
dc.date1995-05-30
dc.date.accessioned2026-07-07T04:21:12Z
dc.date.available2026-07-07T04:21:12Z
dc.descriptionA model in which the massive dilaton is introduced by minimally extending the two dimensional topological gravity is studied semi-classically. The theory is no longer topological because of the explicit Weyl scale symmetry breaking. Due to the dilaton the semiclassical stress-energy tensor gets renormalized and it is shown how the gravitational background coupled to the the dilaton depends on the dilaton mass as well as the renormalization mass scale, but not on the Newton's constant.
dc.description10 pages, harvmac
dc.identifierhttps://arxiv.org/abs/hep-th/9505176
dc.identifierhttp://arxiv.org/abs/hep-th/9505176
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54220
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleMassive Dilaton and Topological Gravity
dc.typetext

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