Modulated entanglement evolution via correlated noises

Brittany Corn; Ting Yu

doi:10.1007/s11128-009-0138-5

Modulated entanglement evolution via correlated noises

Brittany Corn
, Ting Yu

Department of Physics

Stevens Institute of Technology

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

We study entanglement dynamics in the presence of correlated environmental noises. Specifically, we investigate the quantum entanglement DYNAMics of two spins in the presence of correlated classical white noises, deriving Markov master equation and obtaining explicit solutions for several interesting classes of initial states including Bell states and X form density matrices. We show how entanglement can be enhanced or reduced by the correlation between the two participating noises.

Original language	English
Pages (from-to)	565-575
Number of pages	11
Journal	Quantum Information Processing
Volume	8
Issue number	6
DOIs	https://doi.org/10.1007/s11128-009-0138-5
State	Published - Dec 2009

Keywords

Correlated noises
Entanglement dynamics
Entanglement sudden death
Two-qubit model

Access to Document

10.1007/s11128-009-0138-5

Cite this

@article{2caf584c74614d65906fc7ac24cc6941,

title = "Modulated entanglement evolution via correlated noises",

abstract = "We study entanglement dynamics in the presence of correlated environmental noises. Specifically, we investigate the quantum entanglement DYNAMics of two spins in the presence of correlated classical white noises, deriving Markov master equation and obtaining explicit solutions for several interesting classes of initial states including Bell states and X form density matrices. We show how entanglement can be enhanced or reduced by the correlation between the two participating noises.",

keywords = "Correlated noises, Entanglement dynamics, Entanglement sudden death, Two-qubit model",

author = "Brittany Corn and Ting Yu",

year = "2009",

month = dec,

doi = "10.1007/s11128-009-0138-5",

language = "English",

volume = "8",

pages = "565--575",

number = "6",

}

TY - JOUR

T1 - Modulated entanglement evolution via correlated noises

AU - Corn, Brittany

AU - Yu, Ting

PY - 2009/12

Y1 - 2009/12

N2 - We study entanglement dynamics in the presence of correlated environmental noises. Specifically, we investigate the quantum entanglement DYNAMics of two spins in the presence of correlated classical white noises, deriving Markov master equation and obtaining explicit solutions for several interesting classes of initial states including Bell states and X form density matrices. We show how entanglement can be enhanced or reduced by the correlation between the two participating noises.

AB - We study entanglement dynamics in the presence of correlated environmental noises. Specifically, we investigate the quantum entanglement DYNAMics of two spins in the presence of correlated classical white noises, deriving Markov master equation and obtaining explicit solutions for several interesting classes of initial states including Bell states and X form density matrices. We show how entanglement can be enhanced or reduced by the correlation between the two participating noises.

KW - Correlated noises

KW - Entanglement dynamics

KW - Entanglement sudden death

KW - Two-qubit model

UR - https://www.scopus.com/pages/publications/70450265612

UR - https://www.scopus.com/pages/publications/70450265612#tab=citedBy

U2 - 10.1007/s11128-009-0138-5

DO - 10.1007/s11128-009-0138-5

M3 - Article

AN - SCOPUS:70450265612

SN - 1570-0755

VL - 8

SP - 565

EP - 575

JO - Quantum Information Processing

JF - Quantum Information Processing

IS - 6

ER -

Modulated entanglement evolution via correlated noises

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this