Local rotational symmetry Gowdy model in loop quantum gravity
| dc.contributor.author | Olmedo, Javier | |
| dc.contributor.author | De Blas, Daniel Martín | |
| dc.contributor.author | Pawłowski, Tomas | |
| dc.date.accessioned | 2022-09-08T13:35:36Z | |
| dc.date.available | 2022-09-08T13:35:36Z | |
| dc.date.issued | 2018 | |
| dc.description | Indexación Scopus | es |
| dc.description.abstract | We provide a complete quantization for the Gowdy model with local rotational symmetry in vacuum. We start with a redefinition of the classical constraint algebra such that the Hamiltonian constraint has a vanishing Poisson bracket with itself. We apply a canonical quantization within loop quantum gravity and an improved dynamics scheme. We construct the exact solutions to the constraints and the physical Hilbert space, together with the physical observables. The quantization provides a physical picture without singularities. Besides, a genuine discretization of the spatial geometry emerges by means of a new quantum observable without classical analogue. Copyright © 2018 by the Editors.All rights reserved. | es |
| dc.description.uri | https://www-worldscientific-com.recursosbiblioteca.unab.cl/doi/abs/10.1142/9789813226609_0539 | |
| dc.identifier.citation | 14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, Proceedings Pages 4043 - 4047 2018 14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field TheoriesRome12 July 2015through 18 July 2015 Code 142474 | es |
| dc.identifier.doi | 10.1142/9789813226609_0539 | |
| dc.identifier.issn | 978-981322659-3 | |
| dc.identifier.uri | https://repositorio.unab.cl/xmlui/handle/ria/23790 | |
| dc.language.iso | en | es |
| dc.publisher | World Scientific Publishing Co. Pte. Ltd. | es |
| dc.subject | Loop Quantum Gravity | es |
| dc.subject | Quantum Cosmology | es |
| dc.subject | Gravitation | es |
| dc.title | Local rotational symmetry Gowdy model in loop quantum gravity | es |
| dc.type | Artículo | es |
Archivos
Bloque original
1 - 1 de 1
Cargando...
- Nombre:
- Olmedo_J_Local_2018.pdf
- Tamaño:
- 226 KB
- Formato:
- Adobe Portable Document Format
- Descripción:
- TEXTO COMPLETO EN INGLÉS
Bloque de licencias
1 - 1 de 1
No hay miniatura disponible
- Nombre:
- license.txt
- Tamaño:
- 1.71 KB
- Formato:
- Item-specific license agreed upon to submission
- Descripción: