Evolution of entanglement entropy following a quantum quench: Analytic results for the XY chain in a transverse magnetic field
The non-equilibrium evolution of the block entanglement entropy is investigated in the XY chain in a transverse magnetic field after the Hamiltonian parameters are suddenly changed from and to arbitrary values. Using Toeplitz matrix representation and multidimensional phase methods, we provide analy...
Main Authors: | Fagotti, M, Calabrese, P |
---|---|
格式: | Journal article |
语言: | English |
出版: |
2008
|
相似书籍
-
Entanglement entropy of two disjoint blocks in XY chains
由: Fagotti, M, et al.
出版: (2010) -
Quantum quench in the transverse-field Ising chain.
由: Calabrese, P, et al.
出版: (2011) -
Quantum Quench in the Transverse Field Ising chain I: Time evolution of
order parameter correlators
由: Calabrese, P, et al.
出版: (2012) -
Quantum Quench in the Transverse Field Ising Chain II: Stationary State
Properties
由: Calabrese, P, et al.
出版: (2012) -
Universality in the tripartite information after global quenches: (generalised) quantum XY models
由: Vanja Marić, et al.
出版: (2023-06-01)