Engineering topics
Burke, K
Publications and source records attributed to Burke, K.
Density-potential mapping in time-dependent density-functional theory
The key questions of uniqueness and existence in time-dependent density-functional theory are usually formulated only for potentials and densities that are analytic in time. Simple examples, standard in quantum mechanics, lead, however, to nonanalyticities. We reformulate these questions in terms of a nonlinear Schroedinger equation with a potential that depends nonlocally on the wave function.
74 ATOMIC AND MOLECULAR PHYSICS↗