Fast Evaluation of Multi-Hadron Correlation Functions
High Energy Physics - Lattice
2014-11-14 v1
Abstract
Calculating the values of nuclear correlation functions is computationally intensive due to the fact that the number of terms in a nuclear wave function scales exponentially with atomic number. To speed up this computation, we represent a correlation function as a sum of the determinants of many small matrices, and exploit similarities between the matrices to speed up the calculations of those determinants.
Cite
@article{arxiv.1411.3691,
title = {Fast Evaluation of Multi-Hadron Correlation Functions},
author = {Pranjal Vachaspati and William Detmold},
journal= {arXiv preprint arXiv:1411.3691},
year = {2014}
}
Comments
Proceedings of the 32nd International Symposium on Lattice Field Theory; 23-28 June, 2014, Columbia University, New York