Cosmic superstrings are produced at the end of brane inflation due to brane-antibrane annihilation. Apart from the details of brane inflation, he has been working on issues related to the string landscape and quantum cosmology with his collaborators.
Cosmic superstrings are produced at the end of brane inflation due to brane-antibrane annihilation. He is working on issues related to the string landscape and quantum cosmology alongside his collaborators.