Sciweavers

2661 search results - page 9 / 533
» Quantum Complexity Classes
Sort
View
AIEDAM
2008
127views more  AIEDAM 2008»
15 years 22 days ago
Evolving blackbox quantum algorithms using genetic programming
Although it is known that quantum computers can solve certain computational problems exponentially faster than classical computers, only a small number of quantum algorithms have ...
Ralf Stadelhofer, Wolfgang Banzhaf, Dieter Suter
DAGSTUHL
2007
15 years 2 months ago
Classical Simulation Complexity of Quantum Branching Programs
We present classical simulation techniques for measure once quantum branching programs. For bounded error syntactic quantum branching program of width w that computes a function w...
Farid M. Ablayev
CORR
2010
Springer
76views Education» more  CORR 2010»
15 years 21 days ago
Nonadaptive quantum query complexity
We study the power of nonadaptive quantum query algorithms, which are algorithms whose queries to the input do not depend on the result of previous queries. First, we show that an...
Ashley Montanaro
126
Voted
STACS
2005
Springer
15 years 6 months ago
Quantum Interactive Proofs with Competing Provers
This paper studies quantum refereed games, which are quantum interactive proof systems with two competing provers: one that tries to convince the verifier to accept and the other...
Gus Gutoski, John Watrous
62
Voted
CORR
2006
Springer
76views Education» more  CORR 2006»
15 years 18 days ago
The Quantum Separability Problem for Gaussian States
Determining whether a quantum state is separable or entangled is a problem of fundamental importance in quantum information science. This is a brief review in which we consider th...
Stefano Mancini, Simone Severini