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COMPUTING
2004
87views more  COMPUTING 2004»
15 years 5 months ago
The Generalized Quantum Database Search Algorithm
In this paper we present a generalized description of the Grover operator, employed in a quantum database search algorithm. We will discuss the relation between the original and ge...
Sándor Imre, Ferenc Balázs
ENTCS
2008
110views more  ENTCS 2008»
15 years 6 months ago
On a Fully Abstract Model for a Quantum Linear Functional Language: (Extended Abstract)
ly abstract model for a quantum unctional language (extended abstract) Peter Selinger1 ,2 Dalhousie University, Halifax, Nova Scotia, Canada Beno^it Valiron3 University of Ottawa, ...
Peter Selinger, Benoît Valiron
FOCS
2000
IEEE
15 years 9 months ago
Succinct quantum proofs for properties of finite groups
In this paper we consider a quantum computational variant of nondeterminism based on the notion of a quantum proof, which is a quantum state that plays a role similar to a certifi...
John Watrous
STOC
2000
ACM
97views Algorithms» more  STOC 2000»
15 years 10 months ago
Quantum lower bounds by quantum arguments
We propose a new method for proving lower bounds on quantum query algorithms. Instead of a classical adversary that runs the algorithm with one input and then modifies the input,...
Andris Ambainis
ISCA
2006
IEEE
107views Hardware» more  ISCA 2006»
15 years 12 months ago
Distributed Arithmetic on a Quantum Multicomputer
We evaluate the performance of quantum arithmetic algorithms run on a distributed quantum computer (a quantum multicomputer). We vary the node capacity and I/O capabilities, and t...
Rodney Van Meter, Kae Nemoto, W. J. Munro, Kohei M...