English

$\mathcal{N}=1$ super complex Liouville string

High Energy Physics - Theory 2025-11-25 v2

Abstract

We study the (type 0B) N=1\mathcal{N}=1 supersymmetric complex Liouville string (SCLS\text{S}\mathbb{C}\text{LS}), a supersymmetric extension of the bosonic complex Liouville string (CLS\mathbb{C}\text{LS}). We compute the sphere three-point amplitudes (including NS-NS-NS and NS-R-R types) and find they share the same form as the sphere three-point amplitude of the bosonic CLS\mathbb{C}\text{LS}. Analysis of the analytic structure of the NS-NS-NS-NS four-point amplitude and the higher equations of motion also yields results identical to the bosonic case. Based on these findings, we propose that the dual matrix model for the SCLS\text{S}\mathbb{C}\text{LS} is the same as that for the bosonic CLS\mathbb{C}\text{LS}. We also investigate a related theory SCLS^\widehat{\text{S}\mathbb{C}\text{LS}}, which differs in the gauged worldsheet supersymmetry. A parallel analysis is performed for SCLS^\widehat{\text{S}\mathbb{C}\text{LS}}, and a candidate for its dual matrix model is proposed. We then carry out a partial numerical evaluation of the moduli space integral, which provides further evidence for both the proposals of the dual matrix model regarding SCLS\text{S}\mathbb{C}\text{LS} and SCLS^\widehat{\text{S}\mathbb{C}\text{LS}}.

Cite

@article{arxiv.2510.19770,
  title  = {$\mathcal{N}=1$ super complex Liouville string},
  author = {Zhengyuan Du and Kangning Liu and Zhe-fei Yu},
  journal= {arXiv preprint arXiv:2510.19770},
  year   = {2025}
}

Comments

65 pages, 1 figure; v2: references added, typos corrected

R2 v1 2026-07-01T07:00:09.994Z