Sciweavers

JUCS
2006
137views more  JUCS 2006»
13 years 4 months ago
Progress in Quantum Computational Cryptography
: Shor's algorithms for the integer factorization and the discrete logarithm problems can be regarded as a negative effect of the quantum mechanism on publickey cryptography. ...
Akinori Kawachi, Takeshi Koshiba
ENTCS
2007
174views more  ENTCS 2007»
13 years 4 months ago
Quantum Patterns and Types for Entanglement and Separability
As a first step toward a notion of quantum data structures, we introduce a typing system for reflecting entanglement and separability. This is presented in the context of classi...
Simon Perdrix
ENTCS
2007
108views more  ENTCS 2007»
13 years 4 months ago
Simulating and Compiling Code for the Sequential Quantum Random Access Machine
We present the SQRAM architecture for quantum computing, which is based on Knill’s QRAM model. We detail a suitable instruction set, which implements a universal set of quantum ...
Rajagopal Nagarajan, Nikolaos Papanikolaou, David ...
ENTCS
2007
113views more  ENTCS 2007»
13 years 4 months ago
Quantum Programming With Mixed States
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...
Paolo Zuliani
JCC
2006
56views more  JCC 2006»
13 years 4 months ago
A comparative theoretical study of dipeptide solvation in water
: Molecular dynamics studies have been performed on the zwitterionic form of the dipeptide glycine
Håkan W. Hugosson, Alessandro Laio, Patrick ...
JACM
2006
146views more  JACM 2006»
13 years 4 months ago
Limits on the ability of quantum states to convey classical messages
We revisit the problem of conveying classical messages by transmitting quantum states, and derive new, optimal bounds on the number of quantum bits required for this task. Much of...
Ashwin Nayak, Julia Salzman
CPHYSICS
2007
71views more  CPHYSICS 2007»
13 years 4 months ago
Simulation of n-qubit quantum systems. III. Quantum operations
During the last decade, several quantum information protocols, such as quantum key distribution, teleportation or quantum computation, have attracted a lot of interest. Despite th...
T. Radtke, S. Fritzsche
JCSS
2008
120views more  JCSS 2008»
13 years 4 months ago
Quantum certificate complexity
Given a Boolean function f, we study two natural generalizations of the certificate complexity C (f): the randomized certificate complexity RC (f) and the quantum certificate comp...
Scott Aaronson
COGSCI
2007
138views more  COGSCI 2007»
13 years 4 months ago
The Brain Is Both Neurocomputer and Quantum Computer
In their article, Is the Brain a Quantum Computer,? Litt, Eliasmith, Kroon, Weinstein, and Thagard (2006) criticize the Penrose–Hameroff “Orch OR” quantum computational mode...
Stuart R. Hameroff
ENTCS
2006
136views more  ENTCS 2006»
13 years 4 months ago
Classically-controlled Quantum Computation
It is reasonable to assume that quantum computations take place under the control of the classical world. For modelling this standard situation, we introduce a Classically-control...
Simon Perdrix, Philippe Jorrand