Mutual information after a local quench in conformal field theory
نویسندگان
چکیده
منابع مشابه
Entanglement and correlation functions following a local quench: a conformal field theory approach
We show that the dynamics resulting from preparing a onedimensional quantum system in the ground state of two decoupled parts, then joined together and left to evolve unitarily with a translational invariant Hamiltonian (a local quench), can be described by means of quantum field theory. In the case when the corresponding theory is conformal, we study the evolution of the entanglement entropy f...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2014
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.89.066015