dorsal/arxiv
View SchemaSequential generation of entangled multi-qubit states
| Authors | C. Schoen, E. Solano, F. Verstraete, J. I. Cirac, M. M. Wolf |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0501096 |
| URL | https://arxiv.org/abs/quant-ph/0501096 |
| DOI | 10.1103/PhysRevLett.95.110503 |
| Journal | Phys. Rev. Lett. 95, 110503 (2005). |
Abstract
We consider the deterministic generation of entangled multi-qubit states by the sequential coupling of an ancillary system to initially uncorrelated qubits. We characterize all achievable states in terms of classes of matrix product states and give a recipe for the generation on demand of any multi-qubit state. The proposed methods are suitable for any sequential generation-scheme, though we focus on streams of single photon time-bin qubits emitted by an atom coupled to an optical cavity. We show, in particular, how to generate familiar quantum information states such as W, GHZ, and cluster states, within such a framework.
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"abstract": "We consider the deterministic generation of entangled multi-qubit states by\nthe sequential coupling of an ancillary system to initially uncorrelated\nqubits. We characterize all achievable states in terms of classes of matrix\nproduct states and give a recipe for the generation on demand of any\nmulti-qubit state. The proposed methods are suitable for any sequential\ngeneration-scheme, though we focus on streams of single photon time-bin qubits\nemitted by an atom coupled to an optical cavity. We show, in particular, how to\ngenerate familiar quantum information states such as W, GHZ, and cluster\nstates, within such a framework.",
"arxiv_id": "quant-ph/0501096",
"authors": [
"C. Schoen",
"E. Solano",
"F. Verstraete",
"J. I. Cirac",
"M. M. Wolf"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.95.110503",
"journal_ref": "Phys. Rev. Lett. 95, 110503 (2005).",
"title": "Sequential generation of entangled multi-qubit states",
"url": "https://arxiv.org/abs/quant-ph/0501096"
},
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