Quantum Stabilization of Dilatonic Antide Sitter Universe
Abstract
The possibility of quantum creation of a dilatonic AdS Universe is discussed.Without dilaton it is known that quantum effects lead to the annihilation of AdS Universe. We consider the role of the form for the dilatonic potential in the quantum creation of a dilatonic AdS Universe. Using the conformal anomaly for dilaton coupled scalar, the anomaly induced action and the equations of motion are obtained. The anomaly induced action is added to classical dilaton gravity action. The solutions of the full theory which correspond to quantumcorrected AdS Universe are given for number of dilatonic potentials.
 Publication:

Gravitation and Cosmology
 Pub Date:
 December 2002
 arXiv:
 arXiv:grqc/0206065
 Bibcode:
 2002GrCo....8..294Q
 Keywords:

 General Relativity and Quantum Cosmology;
 High Energy Physics  Theory
 EPrint:
 5 pages, LaTeX, no figures. Corrected typos. Minor corrections, version to appear in G@C