A formalism based on moments for classical and quantum cosmology
| Data(s) |
22/01/2016
22/01/2016
2015
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|---|---|
| Resumo |
Spanish Relativity Meeting (ERE 2014) Valencia, SPAIN, SEP 01-05, 2014 We compare the classical and quantum description of systems with one degree of freedom with an effective formalism based on statistical moments. Within this formalism the similarities and differences between the classical and quantum evolution of an initial probability distribution are made apparent. We revisit the application of this formalism to a simple cosmological model: the homogeneous and isotropic universe with a massless scalar field as matter content and with positive cosmological constant. |
| Identificador |
Journal of Physics Conference Series 600 : (2015) // Article ID 012017 1742-6588 http://hdl.handle.net/10810/16797 10.1088/1742-6596/600/1/012017 |
| Idioma(s) |
eng |
| Publicador |
IOP Publishing LTD |
| Relação |
http://iopscience.iop.org/article/10.1088/1742-6596/600/1/012017/meta;jsessionid=2081D386D306269B10E51D226EF28AAF.c1.iopscience.cld.iop.org |
| Direitos |
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. info:eu-repo/semantics/openAccess |
| Palavras-Chave | #systems #astronomy #astrophysics |
| Tipo |
info:eu-repo/semantics/article |
