947 search results - page 1 / 190 » Fault Tolerant Computation on Ensemble Quantum Computers |
DSN
2004
IEEE
14 years 2 months ago
2004
IEEE
In ensemble (or bulk) quantum computation, all computations are performed on an ensemble of computers rather than on a single computer. Measurements of qubits in an individual com...
HASE
2007
IEEE
14 years 5 months ago
2007
IEEE
We study recent developments in quantum computing (QC) testing and fault tolerance (FT) techniques and discuss several attempts to formalize quantum logic fault models. We illustr...
STOC
1997
ACM
14 years 3 months ago
1997
ACM
Shor has showed how to perform fault tolerant quantum computation when the probability for an error in a qubit or a gate, η, decays with the size of the computation polylogarithmi...
FOCS
2006
IEEE
14 years 5 months ago
2006
IEEE
We show that quantum circuits cannot be made faulttolerant against a depolarizing noise level of ˆθ = (6 − 2 √ 2)/7 ≈ 45%, thereby improving on a previous bound of 50% (du...
SPAA
2003
ACM
14 years 4 months ago
2003
ACM
Quantum computation has become an intriguing technology with which to attack difficult problems and to enhance system security. Quantum algorithms, however, have been analyzed un...