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» Quantum Algorithmic Entropy
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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
LSSC
2001
Springer
14 years 1 months ago
Statistical Algorithms for Simulation of Electron Quantum Kinetics in Semiconductors - Part I
Abstract. In this work we solve the Barker-Ferry equation which accounts for the quantum character of the electron-phonon interaction in semiconductors in the framework of the Mont...
Todor V. Gurov, Paula A. Whitlock
JPDC
2006
117views more  JPDC 2006»
13 years 8 months ago
Efficient synthesis of out-of-core algorithms using a nonlinear optimization solver
We address the problem of efficient out-of-core code generation for a special class of imperfectly nested loops encoding tensor contractions arising in quantum chemistry computati...
Sandhya Krishnan, Sriram Krishnamoorthy, Gerald Ba...
JCC
2008
131views more  JCC 2008»
13 years 8 months ago
An optimized initialization algorithm to ensure accuracy in quantum Monte Carlo calculations
: Quantum Monte Carlo (QMC) calculations require the generation of random electronic configurations with respect to a desired probability density, usually the square of the magnitu...
Daniel R. Fisher, David R. Kent IV, Michael T. Fel...