33 citations · 154 across the 16 of their papers we have counts for
6 papers · 1 filter
Condensates and correlated boson systems
O. Sørensen, D. V. Fedorov, A. S. Jensen
We study two-body correlations in a many-boson system with a hyperspherical approach, where we can use arbitrary scattering length and include two-body bound states. As a special a…
Structure of boson systems beyond the mean-field
O. Sørensen, D. V. Fedorov, A. S. Jensen
We investigate systems of identical bosons with the focus on two-body correlations. We use the hyperspherical adiabatic method and a decomposition of the wave function in two-body…
Correlated N-boson systems for arbitrary scattering length
O. Sørensen, D. V. Fedorov, A. S. Jensen
We investigate systems of identical bosons with the focus on two-body correlations and attractive finite-range potentials. We use a hyperspherical adiabatic method and apply a Fadd…
Two-body correlations in N-body boson systems
O. Sørensen, D. V. Fedorov, A. S. Jensen
We formulate a method to study two-body correlations in a system of N identical bosons interacting via central two-body potentials. We use the adiabatic hyperspherical approach and…
Correlated Trapped Bosons and the Many-Body Efimov Effect
O. Sørensen, D. V. Fedorov, A. S. Jensen
We study two-body correlations in systems of identical bosons. We use a Faddeev type of decomposition of the wave function where all pairs of particles are treated equally. We focu…
Two-body correlations in Bose condensates
O. Sorensen, D. V. Fedorov, A. S. Jensen +1
We formulate a method to study two-body correlations in a condensate of N identical bosons. We use the adiabatic hyperspheric approach and assume a Faddeev like decomposition of th…