dorsal/arxiv
View SchemaEffective Quantum Dynamics of Interacting Systems with Inhomogeneous Coupling
| Authors | C. E. Lopez, H. Christ, J. C. Retamal, E. Solano |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0610078 |
| URL | https://arxiv.org/abs/quant-ph/0610078 |
| DOI | 10.1103/PhysRevA.75.033818 |
| Journal | Phys. Rev. A 75, 033818 (2007) |
Abstract
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.
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"abstract": "We study the quantum dynamics of a single mode/particle interacting\ninhomogeneously with a large number of particles and introduce an effective\napproach to find the accessible Hilbert space where the dynamics takes place.\nTwo relevant examples are given: the inhomogeneous Tavis-Cummings model (e.g.,\nN atomic qubits coupled to a single cavity mode, or to a motional mode in\ntrapped ions) and the inhomogeneous coupling of an electron spin to N nuclear\nspins in a quantum dot.",
"arxiv_id": "quant-ph/0610078",
"authors": [
"C. E. Lopez",
"H. Christ",
"J. C. Retamal",
"E. Solano"
],
"categories": [
"quant-ph",
"cond-mat.mes-hall"
],
"doi": "10.1103/PhysRevA.75.033818",
"journal_ref": "Phys. Rev. A 75, 033818 (2007)",
"title": "Effective Quantum Dynamics of Interacting Systems with Inhomogeneous Coupling",
"url": "https://arxiv.org/abs/quant-ph/0610078"
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