Quantization of minisuperspaces as ordinary gauge systems

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Simple cosmological models are used to show that gravitation can be quantized as an ordinary gauge system if the Hamilton-Jacobi equation for the model under consideration is separable. In this situation, a canonical transformation can be performed such that in terms of the new variables the model h...

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Autor principal: Simeone, C.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 1998
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00222488_v39_n6_p3131_Simeone
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling paperaa:paper_00222488_v39_n6_p3131_Simeone2023-06-12T16:44:32Z Quantization of minisuperspaces as ordinary gauge systems J. Math. Phys. 1998;39(6):3131-3137 Simeone, C. Simple cosmological models are used to show that gravitation can be quantized as an ordinary gauge system if the Hamilton-Jacobi equation for the model under consideration is separable. In this situation, a canonical transformation can be performed such that in terms of the new variables the model has a linear and homogeneous constraint, and therefore canonical gauges are admissible in the path integral. This has the additional practical advantage that gauge conditions that do not generate Gribov copies are then easy to choose. © 1998 American Institute of Physics. Fil:Simeone, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1998 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion application/pdf eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00222488_v39_n6_p3131_Simeone
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Inglés
orig_language_str_mv eng
description Simple cosmological models are used to show that gravitation can be quantized as an ordinary gauge system if the Hamilton-Jacobi equation for the model under consideration is separable. In this situation, a canonical transformation can be performed such that in terms of the new variables the model has a linear and homogeneous constraint, and therefore canonical gauges are admissible in the path integral. This has the additional practical advantage that gauge conditions that do not generate Gribov copies are then easy to choose. © 1998 American Institute of Physics.
format Artículo
Artículo
publishedVersion
author Simeone, C.
spellingShingle Simeone, C.
Quantization of minisuperspaces as ordinary gauge systems
author_facet Simeone, C.
author_sort Simeone, C.
title Quantization of minisuperspaces as ordinary gauge systems
title_short Quantization of minisuperspaces as ordinary gauge systems
title_full Quantization of minisuperspaces as ordinary gauge systems
title_fullStr Quantization of minisuperspaces as ordinary gauge systems
title_full_unstemmed Quantization of minisuperspaces as ordinary gauge systems
title_sort quantization of minisuperspaces as ordinary gauge systems
publishDate 1998
url http://hdl.handle.net/20.500.12110/paper_00222488_v39_n6_p3131_Simeone
work_keys_str_mv AT simeonec quantizationofminisuperspacesasordinarygaugesystems
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