PIRSA:08090004

Video URL

https://pirsa.org/08090004

String creation and effective field theory

(2008). String creation and effective field theory. Perimeter Institute for Theoretical Physics. https://pirsa.org/08090004

String creation and effective field theory. Perimeter Institute for Theoretical Physics, Sep. 16, 2008, https://pirsa.org/08090004 

          @misc{ scivideos_PIRSA:08090004,
            doi = {10.48660/08090004},
            url = {https://pirsa.org/08090004},
            author = {},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {String creation and effective field theory},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2008},
            month = {sep},
            note = {PIRSA:08090004 see, \url{https://scivideos.org/index.php/pirsa/08090004}}
          }
Talk numberPIRSA:08090004
DOI10.48660/08090004
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

We will discuss the missing pieces in the understanding of the effective field theory description of string creation, the T-dual of the Hanany-Witten effect, both in the open and closed string picture. We explain the origin of the \'bare\' Chern-Simons term, so far added in by hand. There however remain unsettled issues concerning the need to modify the DBI action and the interpretation of this term in M-theory.