dorsal/arxiv
View SchemaNMR experimental realization of seventh-order coupling transformations and the seven-qubit modified Deutsch-Jozsa algorithm
| Authors | Daxiu Wei, Jun Luo, Xiaodong Yang, Xianping Sun, Xizhi Zeng, Maili Liu, Shangwu Ding, Mingsheng Zhan |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0301041 |
| URL | https://arxiv.org/abs/quant-ph/0301041 |
Abstract
We propose a scalable method on the basis of nth-order coupling operators to construct f-dependent phase transformations in the n-qubit modified Deutsch-Jozsa (D-J) quantum algorithm. The novel n-qubit entangling transformations are easily implemented via J-couplings between neighboring spins. The seven-qubit modified D-J quantum algorithm and seventh-order coupling transformations are then experimentally demonstrated with liquid state nuclear magnetic resonance (NMR) techniques. The method may offer the possibility of creating generally entangled states of n qubits and simulating n-body interactions on n-qubit NMR quantum computers.
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"date_created": "2026-03-02T18:01:56.550000Z",
"date_modified": "2026-03-02T18:01:56.550000Z",
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"record": {
"abstract": "We propose a scalable method on the basis of nth-order coupling operators to\nconstruct f-dependent phase transformations in the n-qubit modified\nDeutsch-Jozsa (D-J) quantum algorithm. The novel n-qubit entangling\ntransformations are easily implemented via J-couplings between neighboring\nspins. The seven-qubit modified D-J quantum algorithm and seventh-order\ncoupling transformations are then experimentally demonstrated with liquid state\nnuclear magnetic resonance (NMR) techniques. The method may offer the\npossibility of creating generally entangled states of n qubits and simulating\nn-body interactions on n-qubit NMR quantum computers.",
"arxiv_id": "quant-ph/0301041",
"authors": [
"Daxiu Wei",
"Jun Luo",
"Xiaodong Yang",
"Xianping Sun",
"Xizhi Zeng",
"Maili Liu",
"Shangwu Ding",
"Mingsheng Zhan"
],
"categories": [
"quant-ph"
],
"title": "NMR experimental realization of seventh-order coupling transformations and the seven-qubit modified Deutsch-Jozsa algorithm",
"url": "https://arxiv.org/abs/quant-ph/0301041"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "fcc03037-e86c-4208-b22c-b51111efa55e",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
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"user_id": 1000002
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