Metastable anion fragmentations after resonant attachment: Deoxyribosic structures from quantum electron dynamics

2008 ◽  
Vol 108 (11) ◽  
pp. 1878-1887 ◽  
Author(s):  
I. Baccarelli ◽  
F. A. Gianturco ◽  
A. Grandi ◽  
N. Sanna
Keyword(s):  
Electron Dynamics ◽  
Quantum Electron

Semi-relativistic Quantum Electron Dynamics—A Lagrangian Approach

2014 ◽  
pp. 172-174 ◽  
Author(s):  
A. Dixit ◽  
Y. Hinschberger ◽  
J. Zamanian ◽  
G. Manfredi ◽  
P.-A. Hervieux
Keyword(s):  
Relativistic Quantum ◽  
Lagrangian Approach ◽  
Electron Dynamics ◽  
Quantum Electron

scholarly journals Static Coherent States Method: One- and Two-Electron Laser-Induced Systems with Classical Nuclear Dynamics

2018 ◽  
Vol 8 (8) ◽  
pp. 1252 ◽  
Author(s):  
Mohammadreza Eidi ◽  
Mohsen Vafaee ◽  
Alexandra Landsman
Keyword(s):  
Coherent States ◽  
Equations Of Motion ◽  
Intense Laser ◽  
Classical Dynamics ◽  
Electron Dynamics ◽  
Charge Migration ◽  
Nuclear Dynamics ◽  
Charge Localization ◽  
Quantum Electron ◽  
State Potential

In this report, we introduce the static coherent states (SCS) method for investigating quantum electron dynamics in a one- or two-electron laser-induced system. The SCS method solves the time-dependent Schrödinger equation (TDSE) both in imaginary and real times on the basis of a static grid of coherent states (CSs). Moreover, we consider classical dynamics for the nuclei by solving their Newtonian equations of motion. By implementing classical nuclear dynamics, we compute the electronic-state potential energy curves of H2+ in the absence and presence of an ultra-short intense laser field. We used this method to investigate charge migration in H2+. In particular, we found that the charge migration time increased exponentially with inter-nuclear distance. We also observed substantial charge localization for sufficiently long molecular bonds.

scholarly journals Fast and stable method for simulating quantum electron dynamics

2000 ◽  
Vol 62 (2) ◽  
pp. 2914-2923 ◽  
Author(s):  
Naoki Watanabe ◽  
Masaru Tsukada
Keyword(s):  
Electron Dynamics ◽  
Stable Method ◽  
Quantum Electron
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