Effective quantum dynamics of interacting systems with inhomogeneous coupling

C. E. López; H. Christ; J. C. Retamal; E. Solano

Effective quantum dynamics of interacting systems with inhomogeneous coupling

C. E. López, H. Christ, J. C. Retamal, E. Solano

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22 Citas (Scopus)

Resumen

We study the quantum dynamics of a single mode (particle) interacting inhomogeneously with a large number of particles and introduce an effective approach to find the accessible Hilbert space, where the dynamics takes place. Two relevant examples are given: the inhomogeneous Tavis-Cummings model (e.g., N atomic qubits coupled to a single cavity mode, or to a motional mode in trapped ions) and the inhomogeneous coupling of an electron spin to N nuclear spins in a quantum dot. © 2007 The American Physical Society.

Idioma original	Español
Publicación	Physical Review A: atomic, molecular, and optical physics
Volumen	75
Estado	Publicada - 29 mar. 2007
Publicado de forma externa	Sí

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AU - Retamal, J. C.

AU - Solano, E.

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N2 - We study the quantum dynamics of a single mode (particle) interacting inhomogeneously with a large number of particles and introduce an effective approach to find the accessible Hilbert space, where the dynamics takes place. Two relevant examples are given: the inhomogeneous Tavis-Cummings model (e.g., N atomic qubits coupled to a single cavity mode, or to a motional mode in trapped ions) and the inhomogeneous coupling of an electron spin to N nuclear spins in a quantum dot. © 2007 The American Physical Society.

AB - We study the quantum dynamics of a single mode (particle) interacting inhomogeneously with a large number of particles and introduce an effective approach to find the accessible Hilbert space, where the dynamics takes place. Two relevant examples are given: the inhomogeneous Tavis-Cummings model (e.g., N atomic qubits coupled to a single cavity mode, or to a motional mode in trapped ions) and the inhomogeneous coupling of an electron spin to N nuclear spins in a quantum dot. © 2007 The American Physical Society.

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JO - Physical Review A: atomic, molecular, and optical physics

JF - Physical Review A: atomic, molecular, and optical physics

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