Pure Gaussian states from quantum harmonic oscillator chains with a single local dissipative process

Shan Ma, Matthew J. Woolley, Ian R. Petersen, Naoki Yamamoto

研究成果: Article

6 引用 (Scopus)

抄録

We study the preparation of entangled pure Gaussian states via reservoir engineering. In particular, we consider a chain consisting of (2N + 1) quantum harmonic oscillators where the central oscillator of the chain is coupled to a single reservoir. We then completely parametrize the class of (2N + 1)-mode pure Gaussian states that can be prepared by this type of quantum harmonic oscillator chain. This parametrization allows us to determine the steady-state entanglement properties of such quantum harmonic oscillator chains.

元の言語English
記事番号135301
ジャーナルJournal of Physics A: Mathematical and Theoretical
50
発行部数13
DOI
出版物ステータスPublished - 2017 2 28

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Harmonic Oscillator
harmonic oscillators
Entanglement
Parametrization
Preparation
oscillators
engineering
Engineering
preparation

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Modelling and Simulation
  • Mathematical Physics
  • Physics and Astronomy(all)

これを引用

Pure Gaussian states from quantum harmonic oscillator chains with a single local dissipative process. / Ma, Shan; Woolley, Matthew J.; Petersen, Ian R.; Yamamoto, Naoki.

:: Journal of Physics A: Mathematical and Theoretical, 巻 50, 番号 13, 135301, 28.02.2017.

研究成果: Article

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