An infinite number of potentials surrounding 2d black hole

Abstract

We found an infinite number of potentials surrounding 2d black hole. According to the transmission $\mathcal{T}$ and reflection $\mathcal{R}$ coefficients for scattering of string fields off 2d black hole, we can classify an infinite number of potentials into three : graviton-dilaton, tachyon and the other types. We suggest that the discrete states from all the Virasoro levels be candidates for new potentials (modes).

11 pages 0 figures, RevTeX, to be published Phys. Lett. B

References in corpus (4)

• Evanescent Black Holes
• Tachyon Splits the (d = 2 String) Black Hole Horizon and Turns it Singular
• Stability Analysis of the Dilatonic Black Hole in Two Dimensions
• Conformally Exact Black Hole Perturbed by a Marginal Operator

Cited by in corpus (1)

• Scattering from an AdS_3 bubble and an exact AdS_3