Cosmic Holography

A new version of holographic principle for (spherically symmetric) cosmology is proposed, which dictates that particle entropy within `cosmological apparent horizon' should not exceed gravitational entropy associated with the horizon. It is shown that, in standard big-bang cosmology, Universes...

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Detalles Bibliográficos
Autores principales: Bak, D, Rey, S J
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/0264-9381/17/15/101
http://cds.cern.ch/record/380270
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author Bak, D
Rey, S J
author_facet Bak, D
Rey, S J
author_sort Bak, D
collection CERN
description A new version of holographic principle for (spherically symmetric) cosmology is proposed, which dictates that particle entropy within `cosmological apparent horizon' should not exceed gravitational entropy associated with the horizon. It is shown that, in standard big-bang cosmology, Universes of all spatial curvature are consistent with the new holography. It is also shown that string inflationary cosmology is also compatible with the new holography, provided smooth `graceful exit' mechanism is dynamically built in.
id cern-380270
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-3802702019-09-30T06:29:59Zdoi:10.1088/0264-9381/17/15/101http://cds.cern.ch/record/380270engBak, DRey, S JCosmic HolographyParticle Physics - TheoryA new version of holographic principle for (spherically symmetric) cosmology is proposed, which dictates that particle entropy within `cosmological apparent horizon' should not exceed gravitational entropy associated with the horizon. It is shown that, in standard big-bang cosmology, Universes of all spatial curvature are consistent with the new holography. It is also shown that string inflationary cosmology is also compatible with the new holography, provided smooth `graceful exit' mechanism is dynamically built in.hep-th/9902173SNUST-99-002UOSTP-99-004oai:cds.cern.ch:3802702000
spellingShingle Particle Physics - Theory
Bak, D
Rey, S J
Cosmic Holography
title Cosmic Holography
title_full Cosmic Holography
title_fullStr Cosmic Holography
title_full_unstemmed Cosmic Holography
title_short Cosmic Holography
title_sort cosmic holography
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/0264-9381/17/15/101
http://cds.cern.ch/record/380270
work_keys_str_mv AT bakd cosmicholography
AT reysj cosmicholography

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