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hep-th1992
Correlation Functions in Two-Dimensional Dilaton Gravity
Y. Matsumura, N. Sakai, Y. Tanii +1
The Liouville approach is applied to the quantum treatment of the dilaton gravity in two dimensions. The physical states are obtained from the BRST cohomology and correlation funct…
hep-th1992
Interaction of Tachyons and Discrete States in c=1 2-D Quantum Gravity
Yoichiro Matsumura, Norisuke Sakai, Yoshiaki Tanii
The two-dimensional (2-D) quantum gravity coupled to the conformal matter with is studied. We obtain all the three point couplings involving tachyons and/or discrete states v…
hep-th1992
Coupling of Tachyons and Discrete States in 2-D Gravity
Yoichiro Matsumura, Norisuke Sakai, Yoshiaki Tanii
All the three point couplings involving tachyons and/or discrete states are obtained in two-dimensional (2-D) quantum gravity by means of the operator product expansion (OPE)…