587 search results - page 33 / 118 » Quantum computation and quantum information |
QCQC
1998
Springer
14 years 2 months ago
1998
Springer
Abstract. We briefly review the development and theory of an experiment to investigate quantum computation with trapped calcium ions. The ion trap, laser and ion requirements are d...
FOCS
1998
IEEE
14 years 2 months ago
1998
IEEE
We examine the number T of queries that a quantum network requires to compute several Boolean functions on f0;1gN in the black-box model. We show that, in the blackbox model, the ...
FOCS
2007
IEEE
14 years 4 months ago
2007
IEEE
: We study the computational strength of quantum particles (each of finite dimensionality) arranged on a line. First, we prove that it is possible to perform universal adiabatic q...
STOC
2004
ACM
14 years 10 months ago
2004
ACM
The problem of finding a local minimum of a black-box function is central for understanding local search as well as quantum adiabatic algorithms. For functions on the Boolean hype...
ASAP
2006
IEEE
14 years 4 months ago
2006
IEEE
In the simulation of quantum circuits the matrices and vectors used to represent unitary operations and qubit states grow exponentially as the number of qubits increase. For insta...