8 N ov 2 01 2 Universal Dynamical Steps in the Exact Time - Dependent Exchange - Correlation Potential
نویسنده
چکیده
P. Elliott, J.I. Fuks, A. Rubio, 3 and N. T. Maitra Department of Physics and Astronomy, Hunter College and the Graduate Center of the City University of New York, 695 Park Avenue, New York, New York 10065, USA Nano-Bio Spectroscopy group, Dpto. Fı́sica de Materiales, Universidad del Paı́s Vasco, Centro de Fı́sica de Materiales CSIC-UPV/EHU-MPC and DIPC, Av. Tolosa 72, E-20018 San Sebastián, Spain Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany (Dated: November 12, 2012)
منابع مشابه
Universal dynamical steps in the exact time-dependent exchange-correlation potential.
We show that the exact exchange-correlation potential of time-dependent density-functional theory displays dynamical step structures that have a spatially nonlocal and time nonlocal dependence on the density. Using one-dimensional two-electron model systems, we illustrate these steps for a range of nonequilibrium dynamical situations relevant for modeling of photochemical or physical processes:...
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