367 citations · 1.2k across the 14 of their papers we have counts for
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cond-mat.other2005
Coupled-Cluster Theory for Systems of Bosons in External Traps
Lorenz S. Cederbaum, Ofir E. Alon, Alexej I. Streltsov
A coupled-cluster approach for systems of bosons in external traps is developed. In the coupled-cluster approach the exact many-body wavefunction is obtained by applying an exp…
cond-mat.other2005
Exact ground state of finite Bose-Einstein condensates on a ring
Kaspar Sakmann, Alexej I. Streltsov, Ofir E. Alon +1
The exact ground state of the many-body Schrödinger equation for bosons on a one-dimensional ring interacting via pairwise -function interaction is presented for up to fifty…