dorsal/arxiv
View SchemaSuper controlled gates and controlled gates in two-qubit gate simulations
| Authors | Ming-Yong Ye, Yong-Sheng Zhang, Guang-Can Guo |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0407108 |
| URL | https://arxiv.org/abs/quant-ph/0407108 |
Abstract
In two-qubit gate simulations an entangling gate is used several times together with single qubit gates to simulate another two-qubit gate. We show how a two-qubit gate's simulation power is related to the simulation power of its mirror gate. And we show that an arbitrary two-qubit gate can be simulated by three applications of a super controlled gate together with single qubit gates. We also give the gates set that can be simulated by n applications of a controlled gate in a constructive way. In addition we give some gates which can be used four times to simulate an arbitrary two-qubit gate.
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"abstract": "In two-qubit gate simulations an entangling gate is used several times\ntogether with single qubit gates to simulate another two-qubit gate. We show\nhow a two-qubit gate\u0027s simulation power is related to the simulation power of\nits mirror gate. And we show that an arbitrary two-qubit gate can be simulated\nby three applications of a super controlled gate together with single qubit\ngates. We also give the gates set that can be simulated by n applications of a\ncontrolled gate in a constructive way. In addition we give some gates which can\nbe used four times to simulate an arbitrary two-qubit gate.",
"arxiv_id": "quant-ph/0407108",
"authors": [
"Ming-Yong Ye",
"Yong-Sheng Zhang",
"Guang-Can Guo"
],
"categories": [
"quant-ph"
],
"title": "Super controlled gates and controlled gates in two-qubit gate simulations",
"url": "https://arxiv.org/abs/quant-ph/0407108"
},
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"execution_id": "1f32ce6d-b54f-457c-a9d6-538d90552edd",
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"variant": "snapshot-2026-03-01",
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