On the phase diagram of 2d Lorentzian quantum gravity

Ambjørn, J; Anagnostopoulos, K; Loll, R

dc.contributor.author	Ambjørn, J	en
dc.contributor.author	Anagnostopoulos, K	en
dc.contributor.author	Loll, R	en
dc.date.accessioned	2014-03-01T01:49:31Z
dc.date.available	2014-03-01T01:49:31Z
dc.date.issued	2000	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25821
dc.subject	Phase Diagram	en
dc.subject	Quantum Gravity	en
dc.subject	Phase Transition	en
dc.title	On the phase diagram of 2d Lorentzian quantum gravity	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0920-5632(00)91790-0	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0920-5632(00)91790-0	en
heal.publicationDate	2000	en
heal.abstract	The phase diagram of 2d Lorentzian quantum gravity (LQG) coupled to conformal matter is studied. A phase transition is observed at c = ccrit (12 < ccrit < 4) which can be thought of as the analogue of the c = 1 barrier of Euclidean quantum gravity (EQG). The non-trivial properties of the quantum geometry are discussed.	en
heal.journalName	Nuclear Physics B-proceedings Supplements	en
dc.identifier.doi	10.1016/S0920-5632(00)91790-0	en