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Field theory actions for ambitwistor string and superstring

Full text
Author(s):
Berkovits, Nathan ; Lize, Matheus
Total Authors: 2
Document type: Journal article
Source: Journal of High Energy Physics; v. N/A, n. 9, p. 16-pg., 2018-09-17.
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. (AU)

FAPESP's process: 16/16824-0 - 10-dimensional Twistors and superstring amplitudes
Grantee:Matheus Loss Lize
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 14/18634-9 - Gauge/Gravity duality
Grantee:Victor de Oliveira Rivelles
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 16/01343-7 - ICTP South American Institute for Fundamental Research: a regional center for theoretical physics
Grantee:Nathan Jacob Berkovits
Support Opportunities: Special Projects