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SUMMARY:Error of finite basis expansions in time-dependent calculations of
  atom-laser interaction - David O'Regan (TCM)
DTSTART:20090116T153000Z
DTEND:20090116T160000Z
UID:TALK16253@talks.cam.ac.uk
CONTACT:Daniel Cole
DESCRIPTION:"Phys. Rev. E 72\, 036704 (2005) Mathias Uhlmann\, Thomas Kune
 rt\, and Rudiger Schmidt":http://link.aps.org/doi/10.1103/PhysRevE.72.0367
 04\n\nWe propose a method to quantitatively estimate the error made with a
  finite basis expansion in time-dependent calculations. This method is app
 lied to the hydrogen atom in intense laser fields and used to compare diff
 erent basis sets with each other. We also show how to construct a Gaussian
  basis set suitable for the description of ionization dynamics in intense 
 laser fields.
LOCATION:TCM Seminar Room\, Cavendish Laboratory
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