3328 search results - page 31 / 666 » Topological Quantum Computation |
CORR
1999
Springer
13 years 7 months ago
1999
Springer
Quantum key distribution is the best known application of quantum cryptography. Previously proposed proofs of security of quantum key distribution contain various technical subtle...
FOCS
2002
IEEE
14 years 16 days ago
2002
IEEE
We present the first explicit connection between quantum computation and lattice problems. Namely, our main result is a solution to the Unique Shortest Vector Problem (SVP) under ...
FOCS
2006
IEEE
14 years 1 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...
CORR
2000
Springer
13 years 7 months ago
2000
Springer
A polynomial depth quantum circuit affects, by definition, a poly-local unitary transformation of a tensor product state space. It is a reasonable belief [Fe], [L], [FKW] that, at ...
APN
2007
Springer
14 years 1 months ago
2007
Springer
We shall describe connections between Petri nets, quantum physics and category theory. The view of Net theory as a kind of discrete physics has been consistently emphasized by Carl...