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COMPUTING
2004
87views more  COMPUTING 2004»
13 years 8 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»
13 years 8 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
14 years 7 days 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»
14 years 1 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»
14 years 2 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...