Evidence for the continuum in 2D causal set quantum gravity

Surya, Sumati

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/5085

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DC Field	Value	Language
dc.contributor.author	Surya, Sumati	-
dc.date.accessioned	2012-07-23T09:06:00Z	-
dc.date.available	2012-07-23T09:06:00Z	-
dc.date.issued	2012-07-07	-
dc.identifier.citation	Classical and Quantum Gravity, 2012, Vol.29, p132001	en
dc.identifier.issn	0264-9381	-
dc.identifier.issn	1361-6382 (Online)	-
dc.identifier.uri	http://hdl.handle.net/2289/5085	-
dc.description	Restricted Access. An open-access version is available at arXiv.org (one of the alternative locations)	en
dc.description.abstract	We present evidence for a continuum phase in a theory of 2D causal set quantum gravity which contains a dimensionless non-locality parameter epsilon ∈ (0, 1]. We also find a phase transition between this continuum phase and a new crystalline phase which is characterized by a set of covariant observables. For a fixed size of the causal set, the transition temperature β−1c decreases monotonically with epsilon. The locus of the transition in the β2 versus epsilon plane asymptotically approaches to the infinite temperature axis, suggesting that the continuum phase survives the analytic continuation.	en
dc.language.iso	en	en
dc.publisher	Institute of Physics Publishing	en
dc.relation.uri	http://arxiv.org/abs/1110.6244	en
dc.relation.uri	http://dx.doi.org/10.1088/0264-9381/29/13/132001	en
dc.relation.uri	http://adsabs.harvard.edu/abs/2012CQGra..29m2001S	en
dc.rights	2012 Institute of Physics	en
dc.title	Evidence for the continuum in 2D causal set quantum gravity	en
dc.type	Article	en
Appears in Collections:	Research Papers (TP)

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