Entanglement Entropy and Quantum Field Theories
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Main topics
Entanglement entropy in many-body quantum systems
Path integral formulation of entanglement entropy: replicas, Riemann surfaces, twist fields
Entanglement entropy in conformal field theory: a single interval
Entanglement entropy of disjoint intervals
Entanglement entropy in non-critical 1+1-dimensional models
Entanglement entropy after a quantum quench
Other entanglement measures: entanglement spectrum and negativity
Path integral formulation of entanglement negativity
Main Reference: the review http://arxiv.org/pdf/0905.4013.pdf
Other secondary references will be given during the course
Prerequisites: Basic knowledge of CFT and QFT