256 search results - page 1 / 52 » Universal Quantum Circuits |
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract. We define and construct efficient depth-universal and almostsize-universal quantum circuits. Such circuits can be viewed as generalpurpose simulators for central classes ...
ENTCS
2007
13 years 4 months ago
2007
d abstract) Paolo Zuliani 1 Department of Computer Science Princeton University Princeton, NJ 08544, USA In this paper we offer a programming approach to quantum computation usin...
STOC
1998
ACM
13 years 9 months ago
1998
ACM
Current formal models for quantum computation deal only with unitary gates operating on “pure quantum states”. In these models it is difficult or impossible to deal formally w...
DATE
2006
IEEE
13 years 11 months ago
2006
IEEE
Quantum information processing technology is in its pioneering stage and no proficient method for synthesizing quantum circuits has been introduced so far. This paper introduces a...
FOCS
2006
IEEE
13 years 11 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...