Nuclear polarization and entanglement in spin systems

G. B. Furman; V. M. Meerovich; V. L. Sokolovsky

doi:10.1007/s11128-009-0103-3

Nuclear polarization and entanglement in spin systems

G. B. Furman, V. M. Meerovich, V. L. Sokolovsky

Department of Physics

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

22 Scopus citations

Abstract

We investigated relationships between entanglement measures and the order parameter (nuclear polarization) in nuclear spin systems controlled by the nuclear magnetic resonance (NMR) technique. Since spin polarization can be easily manipulated by the NMR technique, experimentalists are presented with an opportunity to study the dynamic properties of entanglement, i.e., the creation and evolution of entangled states. Our approach may constitute the basis for researching the relations between the entanglement measures and measurable parameters of order in other quantum systems.

Original language	English
Pages (from-to)	283-291
Number of pages	9
Journal	Quantum Information Processing
Volume	8
Issue number	4
DOIs	https://doi.org/10.1007/s11128-009-0103-3
State	Published - 1 Jan 2009

Keywords

Concurrence
Entanglement dynamics
Spin dynamics
Von Neumann entropy

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Statistical and Nonlinear Physics
Theoretical Computer Science
Signal Processing
Modeling and Simulation
Electrical and Electronic Engineering

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10.1007/s11128-009-0103-3

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keywords = "Concurrence, Entanglement dynamics, Spin dynamics, Von Neumann entropy",

author = "Furman, {G. B.} and Meerovich, {V. M.} and Sokolovsky, {V. L.}",

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AU - Meerovich, V. M.

AU - Sokolovsky, V. L.

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Y1 - 2009/1/1

N2 - We investigated relationships between entanglement measures and the order parameter (nuclear polarization) in nuclear spin systems controlled by the nuclear magnetic resonance (NMR) technique. Since spin polarization can be easily manipulated by the NMR technique, experimentalists are presented with an opportunity to study the dynamic properties of entanglement, i.e., the creation and evolution of entangled states. Our approach may constitute the basis for researching the relations between the entanglement measures and measurable parameters of order in other quantum systems.

AB - We investigated relationships between entanglement measures and the order parameter (nuclear polarization) in nuclear spin systems controlled by the nuclear magnetic resonance (NMR) technique. Since spin polarization can be easily manipulated by the NMR technique, experimentalists are presented with an opportunity to study the dynamic properties of entanglement, i.e., the creation and evolution of entangled states. Our approach may constitute the basis for researching the relations between the entanglement measures and measurable parameters of order in other quantum systems.

KW - Concurrence

KW - Entanglement dynamics

KW - Spin dynamics

KW - Von Neumann entropy

UR - http://www.scopus.com/inward/record.url?scp=67349177745&partnerID=8YFLogxK

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JO - Quantum Information Processing

JF - Quantum Information Processing

IS - 4

ER -

Nuclear polarization and entanglement in spin systems

Abstract

Keywords

ASJC Scopus subject areas

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