A model for time-dependent cosmological constant

Authors:

MNM. Novello
M. Novello
JSJ. M. Salim
J. M. Salim

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6 March 2001

preprint
Published by arXiv in arXiv

DOI:10.48550/arXiv.hep-th/0006061

Abstract

We present a model for a spacetime dependent cosmological {\it constant}. We make a realization of this model based on a possible quantum aspects of the initial stage of the universe and relate the cosmological constant with the chiral anomaly.

Keywords

DEPENDENT COSMOLOGICAL
COSMOLOGICAL CONSTANT
SPACETIME DEPENDENT
QUANTUM ASPECTS
CHIRAL ANOMALY

All Related Versions

Version 1, 2000-06-08, ArXiv
Version 2, 2001-03-06, ArXiv
Published version: Classical and Quantum Gravity, 18 (7), 1261.

This publication has 1 reference indexed in Scilit:

Quantum Fields in Curved Space
Physics Today, 1983