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Prog. Theor. Phys. Supplement No.110 (1992) pp. 97-116

[ Full Text PDF : FREE ACCESS (1326K) ]

Spectrum of Two-Dimensional (Super) Gravity

Katsumi Itoh and Nobuyoshi Ohta*

Department of Physics, Brown University, Providence, RI 02912, U.S.A.
*Institute of Physics, College of General Education, Osaka University, Toyonaka 560

Abstract:

We review the BRST analysis of the system of a (super)conformal matter coupled to 2D (super)gravity. The spectrum and its operator realization are reported. In particular, the operators associated with the states of nonzero ghost number are given. We also discuss the ground ring structure of the super-Liouville coupled to \hatc = 1 matter. In appendices, hermiticities, states for c < 1 conformal matter coupled to gravity and the proof for the spectrum are discussed.


URL : http://ptp.ipap.jp/link?PTPS/110/97/
DOI : 10.1143/PTPS.110.97

[ Full Text PDF : FREE ACCESS (1326K) ] Citation:

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