Field theory actions for ambitwistor string and superstring
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Springer
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Article
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Acesso aberto
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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.
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Keywords
BRST Quantization, String Field Theory, Superstrings and Heterotic Strings
Language
English
Citation
Journal Of High Energy Physics. New York: Springer, n. 9, 16 p., 2018.
