Quantum computing with bits made of electrons on a helium surface
We describe a quantum computer based on electrons supported by a helium film and localized laterally by small electrodes. Each quantum bit (qubit) is made of combinations of the ground and first excited state of an electron trapped in the image potential well at the surface. Mechanisms for preparing...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2003 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2003
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/128872 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Quantum computing with bits made of electrons on a helium surface / A.J. Dahm // Физика низких температур. — 2003. — Т. 29, № 6. — С. 659-662. — Бібліогр.: 4 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862721917267476480 |
|---|---|
| author | Dahm, A.J. |
| author_facet | Dahm, A.J. |
| citation_txt | Quantum computing with bits made of electrons on a helium surface / A.J. Dahm // Физика низких температур. — 2003. — Т. 29, № 6. — С. 659-662. — Бібліогр.: 4 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We describe a quantum computer based on electrons supported by a helium film and localized laterally by small electrodes. Each quantum bit (qubit) is made of combinations of the ground and first excited state of an electron trapped in the image potential well at the surface. Mechanisms for preparing the initial state of the qubit, operations with the qubits, and a proposed readout are described. This system is, in principle, capable of 10⁵ operations in a decoherence time.
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| first_indexed | 2025-12-07T18:33:26Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-128872 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T18:33:26Z |
| publishDate | 2003 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Dahm, A.J. 2018-01-14T11:04:55Z 2018-01-14T11:04:55Z 2003 Quantum computing with bits made of electrons on a helium surface / A.J. Dahm // Физика низких температур. — 2003. — Т. 29, № 6. — С. 659-662. — Бібліогр.: 4 назв. — англ. 0132-6414 PACS: 03.67.Lx, 73.20.-r https://nasplib.isofts.kiev.ua/handle/123456789/128872 We describe a quantum computer based on electrons supported by a helium film and localized laterally by small electrodes. Each quantum bit (qubit) is made of combinations of the ground and first excited state of an electron trapped in the image potential well at the surface. Mechanisms for preparing the initial state of the qubit, operations with the qubits, and a proposed readout are described. This system is, in principle, capable of 10⁵ operations in a decoherence time. The authors wish to acknowledge Mark Dykman and John Goodkind for helpful conversations. This work was supported in part by NSF grant EIS-0085922. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур 3-й Международный семинар по физике низких температур в условиях микрогравитации Quantum computing with bits made of electrons on a helium surface Article published earlier |
| spellingShingle | Quantum computing with bits made of electrons on a helium surface Dahm, A.J. 3-й Международный семинар по физике низких температур в условиях микрогравитации |
| title | Quantum computing with bits made of electrons on a helium surface |
| title_full | Quantum computing with bits made of electrons on a helium surface |
| title_fullStr | Quantum computing with bits made of electrons on a helium surface |
| title_full_unstemmed | Quantum computing with bits made of electrons on a helium surface |
| title_short | Quantum computing with bits made of electrons on a helium surface |
| title_sort | quantum computing with bits made of electrons on a helium surface |
| topic | 3-й Международный семинар по физике низких температур в условиях микрогравитации |
| topic_facet | 3-й Международный семинар по физике низких температур в условиях микрогравитации |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/128872 |
| work_keys_str_mv | AT dahmaj quantumcomputingwithbitsmadeofelectronsonaheliumsurface |