498 citations · 5.9k across the 141 of their papers we have counts for
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Application of time-dependent density-functional theory to electron-ion couplng in ethylene
G. F. Bertsch, J. Giansiracusa, K. Yabana
To examine the applicability of the time-dependent density-functional theory (TDDFT) for treating the electron-nucleus coupling in excited states, we calculate the strength distrib…
Excited states dynamics in time-dependent density functional theory: high-field molecular dissociation and harmonic generation
Alberto Castro, M. A. L. Marques, Julio A. Alonso +2
We present a theoretical description of femtosecond laser induced dynamics of the hydrogen molecule and of singly ionised sodium dimers, based on a real-space, real-time, implement…
Projection and ground state correlations made simple
K. Hagino, P. -G. Reinhard, G. F. Bertsch
We develop and test efficient approximations to estimate ground state correlations associated with low- and zero-energy modes. The scheme is an extension of the generator-coordinat…
Odd-even binding effect from random two-body interactions
Thomas Papenbrock, Lev Kaplan, George F. Bertsch
Systematic odd-even binding energy differences in finite metallic particles are usually attributed to mean-field orbital energy effects or to a coherent pairing interaction. We sho…
Atomic spectra in a helium bubble
Takashi Nakatsukasa, Kazuhiro Yabana, George F Bertsch
Density functional theory (DFT) is applied to atomic spectra under perturbations of superfluid liquid helium. The atomic DFT of helium is used to obtain the distribution of helium…