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Gravitation \& Cosmology in (1+1)-dimensional Dilaton Gravity

R. B. Mann, S. F. Ross

hep-tharXiv:hep-th/9206022

Abstract

The properties of a string-inspired two-dimensional theory of gravity are studied. The post-Newtonian and weak-field approximations, `stellar' structure and cosmological solutions of this theory are developed. Some qualitative similarities to general relativity are found, but there are important differences.

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