Research PapersNo Access

ENTANGLEMENT DYNAMICS OF TRANSFERRING BELL STATES IN SPIN CHAINS

JIE REN

School of Physical Science and Technology, Suzhou University, Suzhou, Jiangsu 215006, People's Republic of China

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and

SHIQUN ZHU

School of Physical Science and Technology, Suzhou University, Suzhou, Jiangsu 215006, People's Republic of China

Corresponding author.

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https://doi.org/10.1142/S0217979210054853Cited by:1 (Source: Crossref)

Abstract

A teleportation scheme between two arbitrary locations is introduced. The locations only need to establish a quantum wire to a super-location. The super-location can create and transfer Bell states by two unmodulated and coupled spin chains or by two engineered spin chains. The entanglement of transferring the Bell state of is better than that of transferring state .

Keywords:

PACS: 73.23.Ad, 03.67.Lx

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