Simple cavity-QED two-bit universal quantum logic gate: The principle and expected performances
- 1 November 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 52 (5) , 3554-3559
- https://doi.org/10.1103/physreva.52.3554
Abstract
We present a simple scheme for a universal two-bit quantum logic gate using circular Rydberg atoms and a superconducting millimeter-wave cavity. We analyze in detail the performances of this gate, using the parameters of an experiment currently under way in our laboratory.Keywords
This publication has 17 references indexed in Scilit:
- Realizable Universal Quantum Logic GatesPhysical Review Letters, 1995
- Quantum Computations with Cold Trapped IonsPhysical Review Letters, 1995
- Conditional Quantum Dynamics and Logic GatesPhysical Review Letters, 1995
- Two-bit gates are universal for quantum computationPhysical Review A, 1995
- Teleportation of an atomic state between two cavities using nonlocal microwave fieldsPhysical Review A, 1994
- Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channelsPhysical Review Letters, 1993
- Rapid solution of problems by quantum computationProceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences, 1992
- Quantum computational networksProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1989
- Quantum theory, the Church–Turing principle and the universal quantum computerProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1985
- Bicontinuous extensions of invertible combinatorial functionsTheory of Computing Systems, 1981