Quantum states of string-inspired lineal gravity.
نویسندگان
چکیده
We construct quantum states for a (1+1) dimensional gravity-matter model that is also a gauge theory based on the centrally extended Poincaré group. Explicit formulas are found, which exhibit interesting structures. For example wave functionals are gauge invariant except for a gauge non-invariant phase factor that is the Kirillov-Kostant 1-form on the (co-) adjoint orbit of the group. However no evidence for gravity-matter forces is found. Submitted to: Physical Review D 15 CTP#2278 March 1994 UCLA/94/TEP/1 ∗This work is supported in part by funds provided by the U.S. Department of Energy (D.O.E.) under contract #DE-AC02-76ER03069 (RJ), by the U.S. National Science Foundation (N.S.F.) under contract #PHY-89-15286 and by the Swiss National Science Foundation (DC).
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ورودعنوان ژورنال:
- Physical review. D, Particles and fields
دوره 50 6 شماره
صفحات -
تاریخ انتشار 1994