**Journal Club: Experiment & Phenomenology – Hybrid Format**

The entanglement of purification as a measure of non-conformality

Dr. Mohammad Asadi - School of Particles and Accelerators, IPM

23 SEP 2024

11:00 - 12:00

Abstract:

We have studied the entanglement of purification Ep in a non-conformal holographic model which is a five-dimensional Einstein gravity coupled to a scalar field ϕ with a non-trivial potential V (ϕ). The dual 4-dimensional gauge theory is not conformal and exhibits a RG flow between two different fixed points. There are three parameters including energy scale Λ, model parameter ϕM and temperature T which control the behaviour of the theory. Interestingly, we have found that Ep can be used as a measure to probe the non-conformal behavior of the theory at both zero and finite temperature.

**Based on:**

https://arxiv.org/pdf/2408.05522

**Meeting Place:**

Seminar Room, School of Particles and Accelerators, IPM

**Link to Join Virtually:**

https://www.skyroom.online/ch/ipm-particles/journal-club