On the null origin of the ambitwistor string

On the null origin of the ambitwistor string

In this paper we present the null string origin of the ambitwistor string. Classically, the null string is the tensionless limit of string theory, and so too is the ambitwistor string. Both have as constraint algebra the Galilean Conformal Algebra in two dimensions. But something interesting happens...

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Bibliografiske detaljer
Main Authors:	Casali, E, Tourkine, P
Format:	Journal article
Udgivet:	Springer Berlin Heidelberg 2016

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