Fourier path integrals, partial averaging, and the polaron problem
C. Alexandrou, W. Fleischer, and R. Rosenfelder
Phys. Rev. Lett. 65, 2615 (1990) - Published 19 November, 1990
Transient two-ion chaos
R. G. Brewer, J. Hoffnagle, and R. G. DeVoe
Phys. Rev. Lett. 65, 2619 (1990) - Published 19 November, 1990