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Demystifying the massless sector in AdS3 quantum spectral curve

Ekhammar, S., Gromov, N. & Stefański, B. ORCID: 0000-0001-7718-9962 (2025). Demystifying the massless sector in AdS3 quantum spectral curve. Journal of High Energy Physics, 2025, article number 188. doi: 10.1007/jhep10(2025)188

Abstract

We show that in the asymptotic large-volume limit, the original proposal for Quantum Spectral Curve for AdS3 × S3 × T4 with R-R flux has a wider class of solutions, than studied previously. We argue that in this limit the QSC reduces to a finite set of Bethe equations for both massive and massless particle types. We also find that the QSC imposes more constraining conditions on the dressing phases than previously known and we present solutions of those equations.

Publication Type: Article
Additional Information: This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
Publisher Keywords: Bethe Ansatz, Integrable Field Theories, AdS-CFT Correspondence, Supersymmetric Gauge Theory
Subjects: Q Science > QA Mathematics
Q Science > QC Physics
Departments: School of Science & Technology
School of Science & Technology > Department of Mathematics
SWORD Depositor:
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