Speaker
Mr
Takuya Saka
(Tokyo Institute of Technology)
Description
We derived the instanton effective action of N=2 super Yang-Mills theory deformed by generic Omega-background. In the string theory context, the instanton effective action is computed as the D-instanton moduli effective action of fractional D3/D(-1)-brane system and Omega-background deformation to the instanton effective action can be realized as the effect of appropriate constant RR 3-form background. We also obtained the deformed supersymmetry of the deformed instanton effective action, which is interpreted as the BRST operator of the action.
Primary author
Prof.
Katsushi Ito
(Tokyo Institute of Technology)
Co-authors
Dr
Hirokaki Nakajima
(Korea Institute for Advanced Study)
Dr
Shin Sasaki
(Tokyo Institute of Technology)
Mr
Takuya Saka
(Tokyo Institute of Technology)
