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 - http://www.scopus.com/inward/record.url?scp=70450265612&partnerID=8YFLogxK
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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 -