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On the relation between classical and quantum cosmology in a two-dimensional dilaton-gravity model

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published
<mark>Journal publication date</mark>05/1994
<mark>Journal</mark>Classical and Quantum Gravity
Issue number5
Volume11
Number of pages11
Pages (from-to)1243-1253
Publication StatusPublished
<mark>Original language</mark>English

Abstract

We analyse the classical and quantum theory of a scalar field interacting with gravitation in two dimensions. We describe a class of analytic solutions to the Wheeler--DeWitt equation from which we are able to synthesize states that give prominence to a set of classical cosmologies. These states relate in a remarkable way to the general solution of the classical field equations. We express these relations, without approximation, in terms of a metric and a closed form on the domain of quantum states.