Quantum Computing Using Dissipation to Remain in a Decoherence-Free Subspace
Top Cited Papers
Open Access
- 21 August 2000
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 85 (8) , 1762-1765
- https://doi.org/10.1103/physrevlett.85.1762
Abstract
We propose a new approach to the implementation of quantum gates in which decoherence during the gate operations is strongly reduced. This is achieved by making use of an environment induced quantum Zeno effect that confines the dynamics effectively to a decoherence-free subspace.Keywords
All Related Versions
This publication has 27 references indexed in Scilit:
- Decoherence-Free Subspaces for Quantum ComputationPhysical Review Letters, 1998
- Noiseless Quantum CodesPhysical Review Letters, 1997
- Decoherence limits to quantum computation using trapped ionsProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1997
- Quantum Mechanics Helps in Searching for a Needle in a HaystackPhysical Review Letters, 1997
- Quantum computers and dissipationProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1996
- Good quantum error-correcting codes existPhysical Review A, 1996
- Realistic lower bounds for the factorization time of large numbers on a quantum computerPhysical Review A, 1996
- Scheme for reducing decoherence in quantum computer memoryPhysical Review A, 1995
- 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