dorsal/arxiv
View SchemaQuantum Information processing by NMR: Implementation of Inversion-on-equality gate, Parity gate and Fanout gate
| Authors | T. Gopinath, Ranabir Das, Anil Kumar |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0404036 |
| URL | https://arxiv.org/abs/quant-ph/0404036 |
Abstract
While quantum information processing by nuclear magnetic resonance (NMR) with small number of qubits is well established, implementation of lengthy computations have proved to be difficult due to decoherence/relaxation. In such circumstances, shallow circuits (circuits using parallel computation) may prove to be realistic. Parity and fanout gates are essential to create shallow circuits. In this article we implement inversion-on-equality gate, followed by parity gate and fanout gate in 3-qubit systems by NMR, using evolution under indirect exchange coupling Hamiltonian.
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"abstract": "While quantum information processing by nuclear magnetic resonance (NMR) with\nsmall number of qubits is well established, implementation of lengthy\ncomputations have proved to be difficult due to decoherence/relaxation. In such\ncircumstances, shallow circuits (circuits using parallel computation) may prove\nto be realistic. Parity and fanout gates are essential to create shallow\ncircuits. In this article we implement inversion-on-equality gate, followed by\nparity gate and fanout gate in 3-qubit systems by NMR, using evolution under\nindirect exchange coupling Hamiltonian.",
"arxiv_id": "quant-ph/0404036",
"authors": [
"T. Gopinath",
"Ranabir Das",
"Anil Kumar"
],
"categories": [
"quant-ph"
],
"title": "Quantum Information processing by NMR: Implementation of Inversion-on-equality gate, Parity gate and Fanout gate",
"url": "https://arxiv.org/abs/quant-ph/0404036"
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