Entanglement of Purification (and Reflected Entropy) in Conformal Field Theory

Abstract: Quantifying entanglement properties of mixed states in quantum field theory via entanglement of purification and reflected entropy is a new and challenging subject. I will discuss universal CFT results on entanglement of purification (and also on reflected entropy) in the paradigmatic example of two spherical subregions far away from each other in the vacuum of a conformal field theory. Based on 2009.11881, 2102.00013 and work in progress.

HEP - theorymathematical physicsquantum physics

Audience: researchers in the topic

( video )

Purdue HET

Series comments: The recorded talks will be available on YouTube here: www.youtube.com/playlist?list=PLxU3vHZccQj64m9zsQR74D5WP1z1g4t1J