Making the gravitational path integral more Lorentzian or Life beyond Liouville gravity

Loll, R; Ambjørn, J; Anagnostopoulos, K

dc.contributor.author	Loll, R	en
dc.contributor.author	Ambjørn, J	en
dc.contributor.author	Anagnostopoulos, K	en
dc.date.accessioned	2014-03-01T01:49:28Z
dc.date.available	2014-03-01T01:49:28Z
dc.date.issued	2000	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25794
dc.subject	Higher Dimensions	en
dc.subject	Path Integral	en
dc.subject	Quantum Gravity	en
dc.subject	non perturbative	en
dc.subject	Space Time	en
dc.title	Making the gravitational path integral more Lorentzian or Life beyond Liouville gravity	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0920-5632(00)00776-3	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0920-5632(00)00776-3	en
heal.publicationDate	2000	en
heal.abstract	In two space-time dimensions, there is a theory of Lorentzian quantum gravity which can be defined by a rigorous, non-perturbative path integral and is inequivalent to the well-known theory of (Euclidean) quantum Liouville gravity. It has a number of appealing features: i) its quantum geometry is non-fractal, ii) it remains consistent when coupled to matter, even beyond the c=1 barrier,	en
heal.journalName	Nuclear Physics B-proceedings Supplements	en
dc.identifier.doi	10.1016/S0920-5632(00)00776-3	en