| Автор | Nguyen, Ba An |
| Автор | Cao, Thi Bich |
| Автор | Nung, Van Don |
| Автор | Kim, Jaewan |
| Дата выпуска | 2011-09-01 |
| dc.description | Remote state preparation is a secure and faithful method for transmitting known quantum states by means of local operation and classical communication. Existing protocols in the general case succeed just with probabilities of less than 100%. In this paper, we design a protocol to remotely prepare the most general single-qubit state that always succeeds. To achieve unit success probability, the preparer is allowed to use additional local resources and implement adaptive measurements. Our protocol is meaningful because the most expensive resource, i.e. the quantum channel previously shared between the preparer and the receiver, remains the same as in the original protocol (Pati 2000 Phys. Rev. A 63 014302), which, however, succeeds only half the time. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | 2011 Vietnam Academy of Science & Technology |
| Название | Remote state preparation with unit success probability |
| Тип | paper |
| DOI | 10.1088/2043-6262/2/3/035009 |
| Electronic ISSN | 2043-6262 |
| Print ISSN | 2043-6254 |
| Журнал | Advances in Natural Sciences: Nanoscience and Nanotechnology |
| Том | 2 |
| Первая страница | 35009 |
| Последняя страница | 35012 |
| Аффилиация | Nguyen, Ba An; Center for Theoretical Physics, Institute of Physics, 10 Dao Tan, Thu Le, Ba Dinh, Hanoi, Vietnam; School of Computational Sciences, Korea Institute for Advanced Study, 207-43 Cheongryangni 2-dong, Dongdaemun-gu, Seoul 130-722, Korea |
| Аффилиация | Cao, Thi Bich; Center for Theoretical Physics, Institute of Physics, 10 Dao Tan, Thu Le, Ba Dinh, Hanoi, Vietnam |
| Аффилиация | Nung, Van Don; Department of Physics, Hanoi National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam |
| Аффилиация | Kim, Jaewan; School of Computational Sciences, Korea Institute for Advanced Study, 207-43 Cheongryangni 2-dong, Dongdaemun-gu, Seoul 130-722, Korea |
| Выпуск | 3 |
