Jong K. Lee, Douglas Henderson, et al.
Molecular Physics
We have calculated the contribution of the triple-dipole three-body interactions to the ground-state energy of liquid He4 and solid He. The liquid calculation was done by a Monte Carlo method using a variationally determined product wave function, and the solid calculation by evaluating the triple-dipole sum in the static lattice for several crystal lattices. The triple-dipole term is found to be quite small, of the order of 2% of the ground-state energy of liquid He4. © 1971 The American Physical Society.
Jong K. Lee, Douglas Henderson, et al.
Molecular Physics
J.A. Barker, D. Henderson
Nature
J.A. Barker
The Journal of Chemical Physics
R.O. Watts, D. Henderson, et al.
The Journal of Chemical Physics