New dual relations between quantum field theory and string regimes in curved backgrounds

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dc.creatorMedrano, M. Ramon
dc.creatorSanchez, N.
dc.date1999-06-03
dc.date2000-06-19
dc.date.accessioned2026-07-07T04:26:33Z
dc.date.available2026-07-07T04:26:33Z
dc.descriptionA {\cal R} "dual" transform is introduced which relates Quantum Field Theory and String regimes, both in a curved background with D-non compact dimensions. This operation maps the characteristic length of one regime into the other (and, as a consequence, mass domains as well). The {\cal R}-transform is not an assumed or {\it a priori} imposed symmetry but is revealed by the QFT and String dynamics in curved backgrounds. The Hawking-Gibbons temperature and the string maximal or critical temperature are {\cal R}-mapped one into the other. If back reaction of quantum matter is included, Quantum Field Theory and String phases appear, and {\cal R}-relations between them manifest as well. These {\cal R}-transformations are explicitly shown in two relevant examples: Black Hole and de Sitter space times.
dc.description10 pages, no figures, comments added, title changed
dc.identifierhttps://arxiv.org/abs/hep-th/9906025
dc.identifierhttp://arxiv.org/abs/hep-th/9906025
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56089
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNew dual relations between quantum field theory and string regimes in curved backgrounds
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