Recursive method for computing matrix elements for two-body interactions
Hyvärinen, J., & Suhonen, J. (2015). Recursive method for computing matrix elements for two-body interactions. Physical Review C, 91 (5), 054308. doi:10.1103/PhysRevC.91.054308
Published inPhysical Review C
© 2015 American Physical Society. Published in this repository with the kind permission of the publisher.
A recursive method for the efficient computation of two-body matrix elements is presented. The method consists of a set of recursion relations for the computationally demanding radial integral and adds one more tool to the set of computational methods introduced by Horie and Sasaki [H. Horie and K. Sasaki, Prog. Theor. Phys. 25, 475 (1961)]. The neutrinoless double-β decay will serve as the primary application and example, but the method is general and can be applied equally well to other kinds of nuclear structure calculations involving matrix elements of two-body interactions.