PIRSA:15040174

Video URL

https://pirsa.org/15040174

Superstring amplitudes in the operator formalism

Russo, R. (2015). Superstring amplitudes in the operator formalism. Perimeter Institute for Theoretical Physics. https://pirsa.org/15040174

Russo, Rodolfo. Superstring amplitudes in the operator formalism. Perimeter Institute for Theoretical Physics, Apr. 23, 2015, https://pirsa.org/15040174 

          @misc{ scivideos_PIRSA:15040174,
            doi = {10.48660/15040174},
            url = {https://pirsa.org/15040174},
            author = {Russo, Rodolfo},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Superstring amplitudes in the operator formalism},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {apr},
            note = {PIRSA:15040174 see, \url{https://scivideos.org/pirsa/15040174}}
          }

Rodolfo Russo Queen Mary University of London

Talk numberPIRSA:15040174
DOI10.48660/15040174
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

The operator formalism provides a constructive approach to superstring amplitudes that has two main virtues: it makes it possible to study explicitly all the degeneration limits and it is flexible enough to work in different setups. I will illustrate these two features in a concrete example: the twisted open string partition function at two loops, which describes the interactions between three D-branes in type II theories.