PIRSA:09090000

Video URL

https://pirsa.org/09090000

Brane interactions: the origin of space-time dimensionality and the physics of cosmic superstrings

Sakellariadou, M. (2009). Brane interactions: the origin of space-time dimensionality and the physics of cosmic superstrings. Perimeter Institute for Theoretical Physics. https://pirsa.org/09090000

Sakellariadou, Mairi. Brane interactions: the origin of space-time dimensionality and the physics of cosmic superstrings. Perimeter Institute for Theoretical Physics, Sep. 30, 2009, https://pirsa.org/09090000 

          @misc{ scivideos_PIRSA:09090000,
            doi = {10.48660/09090000},
            url = {https://pirsa.org/09090000},
            author = {Sakellariadou, Mairi},
            keywords = {Quantum Gravity, Cosmology},
            language = {en},
            title = {Brane interactions: the origin of space-time dimensionality and the physics of cosmic superstrings},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2009},
            month = {sep},
            note = {PIRSA:09090000 see, \url{https://scivideos.org/index.php/pirsa/09090000}}
          }

Mairi Sakellariadou King's College London

Talk numberPIRSA:09090000
DOI10.48660/09090000
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

Collisions and subsequent decays of higher dimensional branes leave behind three-dimensional branes, one of which could play the role of our universe. This process also leads to the production of one-dimensional branes, D-strings, and fundamental ones (F-strings), known as cosmic superstrings. In the first part of this talk, I will discuss the mechanism we have proposed in order to explain the origin of the space-time dimensionality, while in the second part I will review formation and dynamics of cosmic superstrings.