Fluctuations in quantum devices
Logical gates can be formalized by Boolean algebra whose elementary operations can be realized by devices that employ the interactions of macroscopic numbers of elementary excitations such as electrons, holes, photons etc. With increasing miniaturization to the nano scale and below, quantum fluc...
Збережено в:
| Дата: | 2004 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2004
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119038 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Fluctuations in quantum devices / H. Haken // Condensed Matter Physics. — 2004. — Т. 7, № 3(39). — С. 527–537. — Бібліогр.: 4 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Logical gates can be formalized by Boolean algebra whose elementary operations
can be realized by devices that employ the interactions of macroscopic
numbers of elementary excitations such as electrons, holes, photons
etc. With increasing miniaturization to the nano scale and below, quantum
fluctuations become important and can no longer be ignored. Based
on Heisenberg equations of motion for the creation and annihilation operators
of elementary excitations, I determine the noise sources of composite
quantum systems. |
|---|