Paul Balduf (University of Waterloo, Canada) - Statistics of Feynman periods in phi^4-theory.
Updated: 2023-11-13 11:53:29
, QFT , Strings and Beyond” Autumn Semester 2023 Wednesday , 14:00, HIT E41.1 Organised by : Niklas Beisert , Johannes Broedel , Matthias Gaberdiel day date time venue speaker title Wed 27.09. 14:00 HIT E41.1 Upamanyu Moitra ICTP Finite Entanglement Entropy in String Theory” abstract click to view The finiteness of the entanglement entropy in string theory has crucial implications for the information paradox , quantum gravity , and holography . In my talk , I will describe the recent progress made on establishing this finiteness . I will describe the orbifold construction appropriate for analyzing entanglement in string theory , the tachyonic divergences that one encounters and how we get a finite and calculable answer for the entanglement entropy . Time permitting , I will also discuss