Interactions in the Sl(2,ir)/u(1) Black Hole Background
نویسنده
چکیده
We calculate twoand three-point tachyon amplitudes of the SL(2,IR)/U(1) twodimensional Euclidean black hole for spherical topologies in the continuum approach proposed by Bershadsky and Kutasov. We find an interesting relation to the tachyon scattering amplitudes of standard non-critical string theory. ⋆ † Permanent Address: Universität Bonn, Physikalisches Institut, Nussallee 1, W-5300 Bonn 1, Germany,
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تاریخ انتشار 1993