Heterotic string field theory in the hybrid formalism

• Grant number: 23/00862-4
• Support Opportunities: Scholarships abroad - Research Internship - Doctorate (Direct)
• Start date: May 01, 2023
• End date: April 30, 2024
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Principal Investigator: Nathan Jacob Berkovits
• Grantee: Ulisses Marques Portugal
• Supervisor: Martin Schnabl
• Host Institution: Instituto de Física Teórica (IFT). Universidade Estadual Paulista (UNESP). Campus de São Paulo. São Paulo , SP, Brazil
• Institution abroad: Czech Academy of Sciences (CAS), Czech Republic
• Associated to the scholarship: 22/13961-8 - Twistor strings and AdS-CFT, BP.DD

Abstract

The student will construct a complete classical action for the heterotic string field, using the hybrid formalism for the superstring. (AU)

Scientific publications

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

PORTUGAL, ULISSES M.. Super Yang-Mills action from Hybrid Superstring Field Theory. Journal of High Energy Physics, v. N/A, n. 1, p. 10-pg., 2025-01-29. (22/13961-8, 23/00862-4)

BERNARDES, VINICIUS; PORTUGAL, ULISSES. A two parameter family of lightcone-like hyperbolic string vertices. Journal of High Energy Physics, v. N/A, n. 7, p. 27-pg., 2024-07-23. (23/00862-4)