The Collective Coordinates Jacobian
arXiv:cond-mat/0110579 · doi:10.1016/S0378-4371(02)00557-5
Abstract
We develop an expansion for the Jacobian of the transformation from particle coordinates to collective coordinates. As a demonstration, we use the lowest order of the expansion in conjunction with a variational principle to obtain the Percus Yevick equation for a monodisperse hard sphere system and the Lebowitz equations for a polydisperse hard sphere system.
7 pages