Field theory actions for ambitwistor string and superstring

A bstract We analyze the free ambitwistor string field theory action for the bosonic string, heterotic string and both GSO sectors of the Type II string. The spectrum contains non-unitary states and provides an interesting consistency test for one-loop ambitwistor string computations.

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Bibliographic Details
Published in:The journal of high energy physics 2018-09, Vol.2018 (9), p.1-16, Article 97
Main Authors: Berkovits, Nathan, Lize, Matheus
Format: Article
Language:English
Subjects:
BRST Quantization
Classical and Quantum Gravitation
Consistency tests
Elementary Particles
Field theory
High energy physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
String Field Theory
String Theory
Superstrings and Heterotic Strings
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Summary:A bstract We analyze the free ambitwistor string field theory action for the bosonic string, heterotic string and both GSO sectors of the Type II string. The spectrum contains non-unitary states and provides an interesting consistency test for one-loop ambitwistor string computations.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP09(2018)097