Title: Fluctuation-Response Relation with Feedback Control 


Abstract: The relationship between thermodynamics and information has
attracted numerous attentions concerning the foundation of the second
law of thermodynamics. Recently, we have generalized the Jarzynski
equality with feedback control, which has been experimentally
verified. Correspondingly, the fluctuation-response relation is also
expected to be generalized in the presence of feedback control, which
is the main topic of this talk.