PIRSA:09100061

Video URL

https://pirsa.org/09100061

String field theory as a diffusing system

Calcagni, G. (2009). String field theory as a diffusing system. Perimeter Institute for Theoretical Physics. https://pirsa.org/09100061

Calcagni, Gianluca. String field theory as a diffusing system. Perimeter Institute for Theoretical Physics, Nov. 11, 2009, https://pirsa.org/09100061 

          @misc{ scivideos_PIRSA:09100061,
            doi = {10.48660/09100061},
            url = {https://pirsa.org/09100061},
            author = {Calcagni, Gianluca},
            keywords = {Quantum Gravity},
            language = {en},
            title = {String field theory as a diffusing system},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2009},
            month = {nov},
            note = {PIRSA:09100061 see, \url{https://scivideos.org/pirsa/09100061}}
          }

Gianluca Calcagni Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)

Talk numberPIRSA:09100061
DOI10.48660/09100061
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

We review some recent results on tachyon nonperturbative solutions of the nonlocal, lowest-level, effective action of string field theory. It is shown how nonlocality is encoded in a spacetime diffusion equation and how the latter emerges from the symmteries of the full, background-independent theory.