Few-body systems in the adiabatic hyperspherical representation

ORAL

Abstract

We study few-body systems using the adiabatic hyperspherical representation. We use a correlated Gaussian basis at a fixed hyperradius with efficiently calculated matrix elements [1] to generate the adiabatic potentials and non-adiabatic couplings as a function of the hyperradius. We consider different dimensions with neutral or charged particles. \\[4pt] [1] K. M. Daily and Chris H. Greene, Phys. Rev. A {\bf 89}, 012503 (2014).

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Authors

  • Kevin Daily

    Purdue University, Purdue Univ

  • Chris H. Greene

    Purdue University, Department of Physics and Astronomy, Purdue University, Purdue Uniersity, Department of Physics and Astronomy, Purdue University, West Lafayette, Indiana 47907-2036, Purdue Univ