Talk detail

Participant	Laiho, John Laiho
Institution	University of Glasgow - Kelvin Building - Glasgow - Scotland - United Kingdom

Session	QG3	Accepted		Order	Time
Talk	Oral abstract	Title	Semiclassical Gravity from Euclidean Dynamical Triangulations
Co-authors	Dan Coumbe
Abstract	We present evidence that a nonperturbative formulation of quantum gravity defined by Euclidean Dynamical Triangulations with a nontrivial measure term gives rise to a phase with extended, four-dimensional geometries. The spectral dimension exhibits a scale dependence, similar to other approaches to quantum gravity, running to a value consistent with 4 at long distances and to smaller values at short distances.