Behavior of entanglement entropy near periodic orbits in a hamiltonian dynamical system

Authors

Paul Bracken, The University of Texas Rio Grande ValleyFollow

Document Type

Article

Publication Date

11-20-2021

Abstract

Entanglement entropy growth is studied under a form of dynamics that is based on iteration. This approach allows the investigation of the role of decoherence in producing increases of entropy. This has important consequences as far as the study of decoherence is concerned. It is indicated that results are generally independent of Hilbert space partitioning. It is seen that a deep relationship between classical dynamical entropy and the growth of entanglement entropy exists in this kind of model. The former acts to bound the latter and in the asymptotic region, they tend to a common limit.

Comments

Electronic version of an article published as International Journal of Modern Physics B 35, 32, 2021, https://doi.org/10.1142/S0217979221503288 © [copyright World Scientific Publishing Company] https://www.worldscientific.com/worldscinet/ijmpb

Recommended Citation

Bracken, Paul. 2021. “Behavior of Entanglement Entropy near Periodic Orbits in a Hamiltonian Dynamical System.” International Journal of Modern Physics B 35 (32). https://doi.org/10.1142/S0217979221503288.

Publication Title

International Journal of Modern Physics B

DOI

10.1142/S0217979221503288