Extended de Sitter theory of two-dimensional gravitational forces

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Extended de Sitter theory of two-dimensional gravitational forces.

We present a simple unifying gauge theoretical formulation of gravitational theories in two dimensional spacetime. This formulation includes the effects of a novel matter-gravity coupling which leads to an extended de Sitter symmetry algebra on which the gauge theory is based. Contractions of this theory encompass previously studied cases. CTP#2228 UCONN-93-6 August 1993 hep-th/9308021

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ژورنال

عنوان ژورنال: Physical Review D

سال: 1993

ISSN: 0556-2821

DOI: 10.1103/physrevd.48.5721