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arXiv · 2507.12921

On the $AdS_5\times S^5$ Solution of Superstring Field Theory

Minjae Cho·João Gomide·Jaroslav Scheinpflug·Xi Yin
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Abstract

We determine the $AdS_5\times S^5$ solution of type IIB superstring field theory (SFT) to the third order in the expansion with respect to Ramond-Ramond (RR) flux, demonstrate its supersymmetry from the SFT gauge transformations, and identify the massless RR axion in the spectrum of linearized fluctuations. We present an all-order solution in the pp-wave limit and comment on potential obstructions to, and the existence of, the all-order $AdS_5\times S^5$ solution.

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Minjae Cho, João Gomide, Jaroslav Scheinpflug, Xi Yin. 2025-07-17. On the $AdS_5\times S^5$ Solution of Superstring Field Theory. https://arxiv.org/abs/2507.12921

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