T-DUALITY AND SCATTERING OF STRINGY STATES

December 12 (Mon) at 15:00 - 16:00, 2016

Jnan Maharana

I shall first review the salient features of T-duality, paying special attentions to the worldsheet perspective. The construction of vertex operators for Moduli will be discussed. The KLT formalism will be applied to show that the S-matrix for scattering of massless state arising from toroidal compactification of closed bosonic string is T-duality invariant.

Venue: Seminar Room #160

Event Official Language: English

Harmony in Nature and Mathematics

November 18 (Fri) at 15:00 - 18:00, 2016

Shigefumi Mori (Director-General, Kyoto University Institute for Advanced Study (KUIAS))
Takaaki Kajita (Director, Institute for Cosmic Ray Research (ICRR), The University of Tokyo)

Venue: Suzuki Umetaro Hall

Event Official Language: Japanese

Non-perturabative quantum analysis based on resurgence theory

November 11 (Fri) at 10:30 - 11:30, 2016

Tatsuhiro Misumi (Lecturer, Akita University)

Venue: Seminar Room #160

Event Official Language: Japanese