Holographic Screens in Ultraviolet Self-Complete Quantum Gravity
This paper studies the geometry and the thermodynamics of a holographic screen in the framework of the ultraviolet self-complete quantum gravity. To achieve this goal we construct a new static, neutral, nonrotating black hole metric, whose outer (event) horizon coincides with the surface of the scre...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/805684 |
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| _version_ | 1850224008142782464 |
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| author | Piero Nicolini Euro Spallucci |
| author_facet | Piero Nicolini Euro Spallucci |
| author_sort | Piero Nicolini |
| collection | DOAJ |
| description | This paper studies the geometry and the thermodynamics of a holographic
screen in the framework of the ultraviolet self-complete quantum
gravity. To achieve this goal we construct a new static, neutral, nonrotating
black hole metric, whose outer (event) horizon coincides with the surface of
the screen. The spacetime admits an extremal configuration corresponding to the minimal holographic screen and having both mass and radius
equalling the Planck units. We identify this object as the spacetime fundamental building block, whose interior is physically unaccessible and cannot
be probed even during the Hawking evaporation terminal phase. In agreement with the holographic principle, relevant processes take place on the
screen surface. The area quantization leads to a discrete mass spectrum. An
analysis of the entropy shows that the minimal holographic screen can store
only one byte of information, while in the thermodynamic limit the area law
is corrected by a logarithmic term. |
| format | Article |
| id | doaj-art-583e9d5a2eab4adaaec40d9f8de21371 |
| institution | OA Journals |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-583e9d5a2eab4adaaec40d9f8de213712025-08-20T02:05:46ZengWileyAdvances in High Energy Physics1687-73571687-73652014-01-01201410.1155/2014/805684805684Holographic Screens in Ultraviolet Self-Complete Quantum GravityPiero Nicolini0Euro Spallucci1Frankfurt Institute for Advanced Studies (FIAS), Ruth-Moufang-Straße 1, 60438 Frankfurt am Main, GermanyDipartimento di Fisica, Sezione di Fisica Teorica, Università degli Studi di Trieste e INFN, Sezione di Trieste, Strada Costiera 11, 34151 Trieste, ItalyThis paper studies the geometry and the thermodynamics of a holographic screen in the framework of the ultraviolet self-complete quantum gravity. To achieve this goal we construct a new static, neutral, nonrotating black hole metric, whose outer (event) horizon coincides with the surface of the screen. The spacetime admits an extremal configuration corresponding to the minimal holographic screen and having both mass and radius equalling the Planck units. We identify this object as the spacetime fundamental building block, whose interior is physically unaccessible and cannot be probed even during the Hawking evaporation terminal phase. In agreement with the holographic principle, relevant processes take place on the screen surface. The area quantization leads to a discrete mass spectrum. An analysis of the entropy shows that the minimal holographic screen can store only one byte of information, while in the thermodynamic limit the area law is corrected by a logarithmic term.http://dx.doi.org/10.1155/2014/805684 |
| spellingShingle | Piero Nicolini Euro Spallucci Holographic Screens in Ultraviolet Self-Complete Quantum Gravity Advances in High Energy Physics |
| title | Holographic Screens in Ultraviolet Self-Complete Quantum Gravity |
| title_full | Holographic Screens in Ultraviolet Self-Complete Quantum Gravity |
| title_fullStr | Holographic Screens in Ultraviolet Self-Complete Quantum Gravity |
| title_full_unstemmed | Holographic Screens in Ultraviolet Self-Complete Quantum Gravity |
| title_short | Holographic Screens in Ultraviolet Self-Complete Quantum Gravity |
| title_sort | holographic screens in ultraviolet self complete quantum gravity |
| url | http://dx.doi.org/10.1155/2014/805684 |
| work_keys_str_mv | AT pieronicolini holographicscreensinultravioletselfcompletequantumgravity AT eurospallucci holographicscreensinultravioletselfcompletequantumgravity |