@article{oai:ir.soken.ac.jp:00003344,
author = {湯川, 哲之 and YUKAWA, Tetsuyuki},
issue = {3-4},
journal = {Physics Letters, Section A: General, Atomic and Solid State Physics, Physics Letters, Section A: General, Atomic and Solid State Physics},
month = {Aug},
note = {The statistics of energy eigenvalues for a class of Hamiltonians written as H = H0+tV is studied through the dynamics of levels regarding the perturbation parameter t as time. The statistical properties of eigenvalues are investigated by measuring quantities such as the nearest-neighbor level spacing distribution and the Dyson-Metha statistics for two types of ensembles known as orthogonal and unitary, and for three values of the system parameter controlling chaos.},
pages = {183--188},
title = {Numerical simulation of level statistics},
volume = {245},
year = {1998}
}