|
related topics |
{trap, ion, state} |
{state, phys, rev} |
{qubit, qubits, gate} |
{time, decoherence, evolution} |
{algorithm, log, probability} |
{alice, bob, state} |
{cos, sin, state} |
{bell, inequality, local} |
|
Quantum computing with four-particle decoherence-free states in ion trap
Mang Feng, Xiaoguang Wang
abstract: Quantum computing gates are proposed to apply on trapped ions in
decoherence-free states. As phase changes due to time evolution of components
with different eigenenergies of quantum superposition are completely frozen,
quantum computing based on this model would be perfect. Possible application of
our scheme in future ion-trap quantum computer is discussed.
- oai_identifier:
- oai:arXiv.org:quant-ph/0111043
- categories:
- quant-ph
- comments:
- 10 pages, no figures. Comments are welcome
- doi:
- 10.1103/PhysRevA.65.044304
- arxiv_id:
- quant-ph/0111043
- created:
- 2001-11-07
Full article ▸
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