|
related topics |
{error, code, errors} |
{time, decoherence, evolution} |
{operator, operators, space} |
{states, state, optimal} |
{qubit, qubits, gate} |
{equation, function, exp} |
{group, space, representation} |
{photon, photons, single} |
{state, phys, rev} |
{measurement, state, measurements} |
{let, theorem, proof} |
|
Continuous Error Correction
Juan Pablo Paz, Wojciech Hubert Zurek
abstract: We propose a new approach to study the evolution of a quantum state that is
encoded in a system which is continuously subject to the operations required to
implement a quantum error correcting code. In the limit of continuous error
correction we introduce a Markovian master equation that includes the effects
of: a) Hamiltonian evolution, b) errors caused by the interaction with an
environment and c) error-correcting operations. The master equation is formally
presented for all stabilizer codes and its solution is analyzed for the
simplest such code.
- oai_identifier:
- oai:arXiv.org:quant-ph/9707049
- categories:
- quant-ph
- comments:
- 10 pages with 2 figures. Submitted to Proc. Roy. Soc. Lond. A
- arxiv_id:
- quant-ph/9707049
- created:
- 1997-07-24
Full article ▸
|
|
related documents |
0201140v1 |
9608028v1 |
9704002v1 |
9603022v2 |
0405183v1 |
9912104v1 |
0004029v1 |
9711021v1 |
0701065v2 |
0607143v3 |
0101106v3 |
0510107v1 |
0412136v2 |
0211014v1 |
9711049v1 |
0006061v1 |
0509066v1 |
0211003v1 |
0312164v1 |
0507036v3 |
0308034v1 |
0012018v2 |
0208167v1 |
0405188v4 |
0307181v1 |
|