Nearly deterministic linear optical controlled-NOT gate.

作者: Kae Nemoto , W. J. Munro

DOI: 10.1103/PHYSREVLETT.93.250502

关键词:

摘要: … We will show that a near deterministic CNOT gate can be performed with such QND detectors without destroying the ancilla photon, provided feed forward is available. More generally …

参考文章(14)
E. Knill, R. Laflamme, G. J. Milburn, A scheme for efficient quantum computation with linear optics. Nature. ,vol. 409, pp. 46- 52 ,(2001) , 10.1038/35051009
T. B. Pittman, B. C. Jacobs, J. D. Franson, Probabilistic quantum logic operations using polarizing beam splitters Physical Review A. ,vol. 64, pp. 062311- ,(2001) , 10.1103/PHYSREVA.64.062311
E. Knill, Quantum gates using linear optics and postselection Physical Review A. ,vol. 66, pp. 052306- ,(2002) , 10.1103/PHYSREVA.66.052306
Michael A. Nielsen, Optical Quantum Computation Using Cluster States Physical Review Letters. ,vol. 93, pp. 040503- 040503 ,(2004) , 10.1103/PHYSREVLETT.93.040503
T. B. Pittman, M. J. Fitch, B. C Jacobs, J. D. Franson, Experimental controlled-NOT logic gate for single photons in the coincidence basis Physical Review A. ,vol. 68, pp. 032316- ,(2003) , 10.1103/PHYSREVA.68.032316
J. L. O'Brien, G. J. Pryde, A. G. White, T. C. Ralph, D. Branning, Demonstration of an all-optical quantum controlled-NOT gate. Nature. ,vol. 426, pp. 264- 267 ,(2003) , 10.1038/NATURE02054
Sara Gasparoni, Jian-Wei Pan, Philip Walther, Terry Rudolph, Anton Zeilinger, Realization of a photonic controlled-NOT gate sufficient for quantum computation. Physical Review Letters. ,vol. 93, pp. 020504- ,(2004) , 10.1103/PHYSREVLETT.93.020504
N. Yoran, B. Reznik, Deterministic linear optics quantum computation with single photon qubits. Physical Review Letters. ,vol. 91, pp. 037903- ,(2003) , 10.1103/PHYSREVLETT.91.037903
T. C. Ralph, A. Gilchrist, G. J. Milburn, W. J. Munro, S. Glancy, Quantum computation with optical coherent states Physical Review A. ,vol. 68, pp. 042319- ,(2003) , 10.1103/PHYSREVA.68.042319