ua nt - p h / 99 10 09 1 v 1 2 2 O ct 1 99 9 Quantum CPU and Quantum Algorithm ∗
نویسنده
چکیده
Making use of an universal quantum network – QCPU proposed by me [6], I obtain the whole quantum network which can implement some known quantum algorithms including Deutsch algorithm, quantum Fourier transformation, Shor’s algorithm and Grover’s algorithm. PACS Numbers: 03.67.Lx, 89.80.+h, 03.67-a Typeset using REVTEX Supported by National Natural Science Foundation of China under Grant No. 69773052 and the Financial support from Fellowship of China Academy of Sciences 1
منابع مشابه
ua nt - p h / 99 10 09 1 v 2 1 N ov 1 99 9 Quantum CPU and Quantum Algorithm ∗
Making use of an universal quantum network – QCPU proposed by me [6], I obtain the whole quantum network which can implement some known quantum algorithms including Deutsch algorithm, quantum Fourier transformation, Shor’s algorithm and Grover’s algorithm. PACS Numbers: 03.67.Lx, 89.80.+h, 03.67-a Typeset using REVTEX Supported by National Natural Science Foundation of China under Grant No. 697...
متن کاملnt - p h / 99 10 09 0 v 1 2 2 O ct 1 99 9 Quantum CPU and Quantum Simulating ∗
Making use of an universal quantum network or QCPU proposed by me [12] I give out some special quantum networks for simulating some quantum systems. By designing the momentum quantum network, I derived out the quantum network for the time evolution operator that can simulate, in general, Schrödinger equation. PACS Numbers: 03.67.Lx, 03.65-a, 03.65.Bz Typeset using REVTEX Supported by National N...
متن کاملua nt - p h / 99 07 09 1 v 1 2 8 Ju l 1 99 9 Tomographic test of Bell ’ s inequality
We present a homodyne detection scheme to verify Bell’s inequality on correlated optical beams at the output of a nondegenerate parametric amplifier. Our approach is based on tomographic measurement of the joint detection probabilities, which allows high quantum efficiency at detectors. A self-homodyne scheme is suggested to simplify the experimental set-up. Typeset using REVTEX 1
متن کاملua nt - p h / 99 10 10 2 v 1 2 5 O ct 1 99 9 Quantum revivals , geometric phases and circle map recurrences
Revivals of the coherent states of a deformed, adiabatically and cyclically varying oscillator Hamiltonian are examined. The revival time distribution is exactly that of Poincaré recurrences for a rotation map: only three distinct revival times can occur, with specified weights. A link is thus established between quantum revivals and recurrences in a coarse-grained discrete-time dynamical system.
متن کاملar X iv : q ua nt - p h / 99 03 01 5 v 3 2 9 A pr 1 99 9 Disentanglement of pure bipartite quantum states by local cloning
We discuss disentanglement of pure bipartite quantum states within the framework of the schemes developed for entanglement splitting and broadcasting of entanglement. 1 email: [email protected]
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تاریخ انتشار 1999