This is the fourth, expanded edition of the comprehensive textbook published in 1990 on the
theory and applications of path integrals. It is the first book to explicitly solve path integrals of …

A semiclassical scattering approach is developed which can handle long-range (Coulomb)
forces without the knowledge of the asymptotic wave function for multiple charged fragments …

The density matrix theory, the ancestor of density functional theory, provides the immediate
framework for Path Integral (PI) development, allowing the canonical density be extended for …

We demonstrate the applicability of the time-dependent semiclassical initial-value formalism
to the problem of population transfer between adiabatic potential surfaces which are …

In two recent letters results for threshold ionization of hydrogen by electron impact (Rost, JM
1994 Phys. Rev. Lett. 72 1998) and positron impact (Rost, JM and Heller, EJ 1994 Phys …

Semiclassical calculations using the Herman-Kluk initial value treatment are performed to
determine energy eigenvalues of bound and resonance states of the collinear helium atom …

For two Coulombically interacting electrons in a quantum dot with harmonic confinement
and a constant magnetic field, we show that time-dependent semiclassical calculations …

A unified semiclassical time propagator is used to calculate the semiclassical time-
correlation function in three Cartesian dimensions for a particle moving in an attractive …

We present a simple formula that expresses energy eigenfunctions for the Coulomb problem
exactly and entirely in terms of the corresponding classical orbits. Since both energy …

Volume 2 of the 5-volume Quantum Nanochemistry presents in a balanced manner the
fundamental and advanced concepts, principles, and models as well as their first and novel …