Ambitwistor pure spinor string in a type II supergravity background

Osvaldo Chandia; Brenno Carlini Vallilo

Ambitwistor pure spinor string in a type II supergravity background

High Energy Physics - Theory 2015-07-14 v3

Authors: Osvaldo Chandia , Brenno Carlini Vallilo

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.

Keywords

superstring theory

Cite

@article{arxiv.1505.05122,
  title  = {Ambitwistor pure spinor string in a type II supergravity background},
  author = {Osvaldo Chandia and Brenno Carlini Vallilo},
  journal= {arXiv preprint arXiv:1505.05122},
  year   = {2015}
}

Comments

Harvmac-big, 16 pages. Abstract fixed

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