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arXiv · 2201.05621

The S-Matrix of 2D Type 0B String Theory Part 1: Perturbation Theory Revisited

Bruno Balthazar·Victor A. Rodriguez·Xi Yin
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Abstract

We study the perturbative S-matrix of closed strings in the two-dimensional type 0B string theory from the worldsheet perspective, by directly integrating correlation functions of ${\cal N}=1$ Liouville theory. The latter is computed numerically using recurrence relations for super-Virasoro conformal blocks. We show that the tree level 3- and 4-point amplitudes are in agreement with the proposed dual matrix quantum mechanics. The non-perturbative aspects of the duality will be analyzed in a companion paper.

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Bruno Balthazar, Victor A. Rodriguez, Xi Yin. 2022-01-14. The S-Matrix of 2D Type 0B String Theory Part 1: Perturbation Theory Revisited. https://doi.org/10.1007/jhep05(2023)234

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