Semiclassical initial value calculations of collinear helium atom

Details Semiclassical initial value calculations of collinear helium atom Semiclassical initial value calculations of collinear helium atom

2007-04-26

arxiv.org/abs/0704.3549v1

The Journal of Chemical Physics, 127, 084104, (2007)

Physics

Quantum Physics

24 pages, 3 figures. Submitted to J. Phys. B

Scientific paper

10.1063/1.2771173

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. Both the $eZe$ configuration (where the classical motion is fully chaotic) and the $Zee$ configuration (where the classical dynamics is nearly integrable) are treated. The classical motion is regularized to remove singularities that occur when the electrons collide with the nucleus. Very good agreement is obtained with quantum energies for bound and resonance states calculated by the complex rotation method.

Affiliated with

Also associated with

No associations

Rating

Semiclassical initial value calculations of collinear helium atom does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Semiclassical initial value calculations of collinear helium atom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiclassical initial value calculations of collinear helium atom will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-373155