Quantum gravity as a broken symmetry phase of a BF theory

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Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
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Symmetry, Integrability and Geometry: Methods and Applications, 2006, том 2
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dc.contributor.author	Miković, A.
dc.date.accessioned	2019-02-06T17:22:20Z
dc.date.available	2019-02-06T17:22:20Z
dc.date.issued	2006
dc.identifier.citation	Quantum gravity as a broken symmetry phase of a BF theory / A. Miković // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 13 назв. — англ.	uk_UA
dc.identifier.issn	1815-0659
dc.identifier.other	2000 Mathematics Subject Classification: 83C45; 81R50
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/146067
dc.description.abstract	We explain how General Relativity with a cosmological constant arises as a broken symmetry phase of a BF theory. In particular we show how to treat de Sitter and anti-de Sitter cases simultaneously. This is then used to formulate a quantisation of General Relativity through a spin foam perturbation theory. We then briefly discuss how to calculate the effective action in this quantization procedure.	uk_UA
dc.description.sponsorship	This paper is a contribution to the Proceedings of the O’Raifeartaigh Symposium on Non-Perturbative and Symmetry Methods in Field Theory (June 22–24, 2006, Budapest, Hungary). This work has been supported by the FCT grant POCTI/MAT/45306/2002.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Інститут математики НАН України	uk_UA
dc.relation.ispartof	Symmetry, Integrability and Geometry: Methods and Applications
dc.title	Quantum gravity as a broken symmetry phase of a BF theory	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA