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arXiv · 1505.05122

Ambitwistor pure spinor string in a type II supergravity background

Osvaldo Chandia·Brenno Carlini Vallilo
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Abstract

We construct the ambitwistor pure spinor string in a general type II supergravity background in the semi-classical regime. Almost all supergravity constraints are obtained from nilpotency of the BRST charge and further consistency conditions from additional world-sheet symmetries. We also discuss the case of $AdS_5\times S^5$ background.

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Osvaldo Chandia, Brenno Carlini Vallilo. 2015-07-13. Ambitwistor pure spinor string in a type II supergravity background. https://arxiv.org/abs/1505.05122

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