Author(s): Berkovits, Nathan [UNESP] ; Guillen, Max [UNESP] ; Mason, Lionel
Date: 2020
Persistent ID: http://hdl.handle.net/11449/199933
Origin: Oasisbr
Subject(s): BRST Quantization; Conformal Field Theory; Supergravity Models; Superstrings and Heterotic Strings; BRST Quantization; BRST Quantization; Conformal Field Theory; Conformal Field Theory; Supergravity Models; Supergravity Models; Superstrings and Heterotic Strings; Superstrings and Heterotic Strings
Made available in DSpace on 2020-12-12T01:53:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01
A new ambitwistor string is constructed based on a ten-dimensional super-twistor model for the massless superparticle. Although covariant quantization is complicated by reducibility issues, a light-cone gauge analysis can be easily performed. We show that with this analysis, this supertwistor ambitwistor string is equivalent to the RNS ambitwistor string in light-cone gauge. In order to make the comparison, we develop the light-cone gauge analysis of the RNS ambitwistor string which has some novel features in terms of its expression of the scattering equations through interaction point operators.
ICTP South American Institute for Fundamental Reserch Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II
Mathematical Institute University of Oxford Andrew Wiles Building, Woodstock Road
Perimeter Institute for Theoretical Physics, 31 Caroline St N
ICTP South American Institute for Fundamental Reserch Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II
