2015Journal of High Energy PhysicsOpen access

Ambitwistor pure spinor string in a type II supergravity background

Osvaldo Chandı́a, 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 the case of AdS5 × S 5 background.

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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 the case of AdS5 × S 5 background.

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Available 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 the case of AdS5 × S 5 background.

Key concepts: Supergravity, Higher-dimensional supergravity, Physics, Pure spinor, String (physics), BRST quantization, String theory, Mathematical physics

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