IPM Calendar 
Thursday 28 March 2024   Today  
Events for day: Tuesday 31 August 2021    
           14:00 - 15:00     Weekly Seminar
HEPCo Group
Aspects of boundary conformal field theories

School
PHYSICS

Abstract:
I will talk about the boundary invariants in the case of the 3,4 and 5 dimensional boundary conformal field theories and will discuss how one could derive the conformal anomaly in the presence of the boundary. I will also discuss entanglement entropy and the holographic prescription for these cases.

Date: Tuesday, August 31
2 p.m (Tehran time)
Zoom. (click)
Meeting ID: 852 2084 9072
Passcode: 342578 ...

           15:00 - 16:00     IPM Holography virtual seminar
Pseudo entropy in QFTs

School
PARTICLES AND ACCELERATORS

Abstract: Pseudo entropy is a generalization of von-Neumann entropy for two input states. I will show how this notion is motivated from holography and discuss its generic properties. I will report numerical studies of this quantity in free scalar theories and in spin systems and show that this quantity can be regarded as a new quantum order parameter.