Sciweavers

20831 search results - page 54 / 4167
» Quantum Computation and Information
Sort
View
CF
2007
ACM
14 years 21 days ago
Automated generation of layout and control for quantum circuits
We present a computer-aided design flow for quantum circuits, complete with automatic layout and control logic extraction. To motivate automated layout for quantum circuits, we in...
Mark Whitney, Nemanja Isailovic, Yatish Patel, Joh...
CSE
2012
IEEE
12 years 4 months ago
Accelerating Quantum Monte Carlo Simulations of Real Materials on GPU Clusters
—Continuum quantum Monte Carlo (QMC) has proved to be an invaluable tool for predicting the properties of matter from fundamental principles. By solving the manybody Schr¨odinge...
Kenneth Esler, Jeongnim Kim, David M. Ceperley, Lu...
APPROX
2004
Springer
121views Algorithms» more  APPROX 2004»
14 years 2 months ago
Small Pseudo-random Families of Matrices: Derandomizing Approximate Quantum Encryption
A quantum encryption scheme (also called private quantum channel, or state randomization protocol) is a one-time pad for quantum messages. If two parties share a classical random s...
Andris Ambainis, Adam Smith
COCO
2009
Springer
119views Algorithms» more  COCO 2009»
14 years 3 months ago
An Approximation Algorithm for Approximation Rank
One of the strongest techniques available for showing lower bounds on quantum communication complexity is the logarithm of the approximation rank of the communication matrix— th...
Troy Lee, Adi Shraibman
STOC
2005
ACM
138views Algorithms» more  STOC 2005»
14 years 9 months ago
Fast quantum algorithms for computing the unit group and class group of a number field
Computing the unit group and class group of a number field are two of the main tasks in computational algebraic number theory. Factoring integers reduces to solving Pell's eq...
Sean Hallgren