HILLERY, Mark, Vladimír BŮŽEK and Mario ZIMAN. Probabilistic implementation of universal quantum processors. Physical Review A. New York: American Physical Society, 2002, vol. 65, No 2, p. 022301-1;022301-7, 7 pp. ISSN 1050-2947. |
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@article{484384, author = {Hillery, Mark and Bůžek, Vladimír and Ziman, Mario}, article_location = {New York}, article_number = {2}, keywords = {quantum information theory; entanglement; quantum computing}, language = {eng}, issn = {1050-2947}, journal = {Physical Review A}, title = {Probabilistic implementation of universal quantum processors}, volume = {65}, year = {2002} }
TY - JOUR ID - 484384 AU - Hillery, Mark - Bůžek, Vladimír - Ziman, Mario PY - 2002 TI - Probabilistic implementation of universal quantum processors JF - Physical Review A VL - 65 IS - 2 SP - 022301-1;022301-7 EP - 022301-1;022301-7 PB - American Physical Society SN - 10502947 KW - quantum information theory KW - entanglement KW - quantum computing N2 - We present a probabilistic quantum processor for qudits. The processor itself is represented by a fixed array of gates. The input of the processor consists of two registers. In the program register the set of instructions (program) is encoded. This program is applied to the data register. The processor can perform any operation on a single qudit of the dimension $N$ with a certain probability. If the operation is unitary, the probability is in general $1/N^2$, but for more restricted sets of operators the probability can be higher. In fact, this probability can be independent of the dimension of the qudit Hilbert space of the qudit under some conditions. ER -
HILLERY, Mark, Vladimír BŮŽEK and Mario ZIMAN. Probabilistic implementation of universal quantum processors. \textit{Physical Review A}. New York: American Physical Society, 2002, vol.~65, No~2, p.~022301-1;022301-7, 7 pp. ISSN~1050-2947.
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