37 citations · 90 across the 6 of their papers we have counts for
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nlin.CD2002★ 3 cited
Superiority of semiclassical over quantum mechanical calculations for a three-dimensional system
J. Main, G. Wunner, E. Atilgan +2
In systems with few degrees of freedom modern quantum calculations are, in general, numerically more efficient than semiclassical methods. However, this situation can be reversed w…
physics.atom-ph2002★ 9 cited
Contribution of forbidden orbits in the photoabsorption spectra of atoms and molecules in a magnetic field
A. Matzkin, P. A. Dando, T. S. Monteiro
In a previous work [Phys. Rev. A \textbf{66}, 0134XX (2002)] we noted a partial disagreement between quantum R-matrix and semiclassical calculations of photoabsorption spectra of m…
physics.atom-ph2002
Cold atoms in optical lattices :a Hamiltonian ratchet
T. S. Monteiro, P. A. Dando, N. A. C. Hutchings +1
We investigate a new type of quantum ratchet which may be realised by cold atoms in a double-well optical lattice which is pulsed with unequal periods. The classical dynamics is ch…