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W-singularities in cosmological models
Citation
Fernández Jambrina, Leonardo (2011). W-singularities in cosmological models. "Journal of Physics: Conference Series", v. 314 (n. 1); pp.. ISSN 1742-6596. https://doi.org/10.1088/1742-6596/314/1/012061.
Description
| Title: | W-singularities in cosmological models |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Journal of Physics: Conference Series |
| Date: | September 2011 |
| ISSN: | 1742-6596 |
| Volume: | 314 |
| Subjects: | |
| Faculty: | E.T.S.I. Navales (UPM) |
| Department: | Enseñanzas Básicas de la Ingeniería Naval [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Recently a new type of cosmological singularity has been postulated for infinite barotropic index w in the equation of state p = wρ of the cosmological fluid, but vanishing pressure and density at the singular event. Apparently the barotropic index w would be the only physical quantity to blow up at the singularity. In this talk we would like to discuss the strength of such singularities and compare them with other types. We show that they are weak singularities
More information
| Item ID: | 11227 |
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| DC Identifier: | https://oa.upm.es/11227/ |
| OAI Identifier: | oai:oa.upm.es:11227 |
| DOI: | 10.1088/1742-6596/314/1/012061 |
| Official URL: | http://iopscience.iop.org/1742-6596/314/1/012061/ |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 04 Jul 2012 11:03 |
| Last Modified: | 20 Apr 2016 19:22 |
