dorsal/arxiv
View SchemaSingle spin detection by qubit SWAP to a molecular nanomagnet
| Authors | M Feng, J Twamley |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0412081 |
| URL | https://arxiv.org/abs/quant-ph/0412081 |
| DOI | 10.1209/epl/i2004-10406-0 |
Abstract
Spin state detection is a key but very challenging step for any spin-based solid-state quantum computing technology. In fullerene based quantum computer technologies, we here propose to detect the single spin inside a fullerene by transferring the quantum information from the endohedral spin to the ground states of a molecular nanomagnet Fe$_{8}$, with large spin S=10. We show how to perform the required SWAP operation and how to read out the information through state-of-the-art techniques such as micro-SQUID.
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"abstract": "Spin state detection is a key but very challenging step for any spin-based\nsolid-state quantum computing technology. In fullerene based quantum computer\ntechnologies, we here propose to detect the single spin inside a fullerene by\ntransferring the quantum information from the endohedral spin to the ground\nstates of a molecular nanomagnet Fe$_{8}$, with large spin S=10. We show how to\nperform the required SWAP operation and how to read out the information through\nstate-of-the-art techniques such as micro-SQUID.",
"arxiv_id": "quant-ph/0412081",
"authors": [
"M Feng",
"J Twamley"
],
"categories": [
"quant-ph"
],
"doi": "10.1209/epl/i2004-10406-0",
"title": "Single spin detection by qubit SWAP to a molecular nanomagnet",
"url": "https://arxiv.org/abs/quant-ph/0412081"
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