Field theory actions for ambitwistor string and superstring

Field theory actions for ambitwistor string and superstring

Abstract 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.

Bibliographic Details
Main Authors: Nathan Berkovits, Matheus Lize
Format: Article
Language:English
Published: SpringerOpen 2018-09-01
Series:Journal of High Energy Physics
Subjects:
BRST Quantization
String Field Theory
Superstrings and Heterotic Strings
Online Access:http://link.springer.com/article/10.1007/JHEP09(2018)097

Internet

http://link.springer.com/article/10.1007/JHEP09(2018)097

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