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arXiv · 1107.4517

Condensates of p-wave pairs are exact solutions for rotating two-component Bose gases

T. Papenbrock·S. M. Reimann·G. M. Kavoulakis
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Abstract

We derive exact analytical results for the wave functions and energies of harmonically trapped two-component Bose-Einstein condensates with weakly repulsive interactions under rotation. The isospin symmetric wave functions are universal and do not depend on the matrix elements of the two-body interaction. The comparison with the results from numerical diagonalization shows that the ground state and low-lying excitations consists of condensates of p-wave pairs for repulsive contact interactions, Coulomb interactions, and the repulsive interactions between aligned dipoles.

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T. Papenbrock, S. M. Reimann, G. M. Kavoulakis. 2012-01-13. Condensates of p-wave pairs are exact solutions for rotating two-component Bose gases. https://doi.org/10.1103/physrevlett.108.075304

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