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Open Quantum Systems Decoherence Photonic Quantum Computing Entanglement Theory Quantum Correlations

Entanglement of two qubits mediated by one-dimensional plasmonic waveguides

arXiv
Authors: A. Gonzalez-Tudela, D. Martin-Cano, E. Moreno, L. Martin-Moreno, C. Tejedor, F. J. Garcia-Vidal

Year

2010

Paper ID

10714

Status

Preprint

Abstract Read

~2 min

Abstract Words

64

Citations

N/A

Abstract

We investigate qubit-qubit entanglement mediated by plasmons supported by one-dimensional waveguides. We explore both the situation of spontaneous formation of entanglement from an unentangled state and the emergence of driven steady-state entanglement under continuous pumping. In both cases, we show that large values for the concurrence are attainable for qubit-qubit distances larger than the operating wavelength by using plasmonic waveguides that are currently available.

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  • This paper contributes to the Photonic Quantum Computing research area in the Quantum Articles archive.
  • It adds a 2010 reference point for readers tracking recent quantum research.
  • We investigate qubit-qubit entanglement mediated by plasmons supported by one-dimensional waveguides.

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