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Correlated two-particle scattering on finite cavities

K. Morawetz·M. Schreiber·B. Schmidt·A. Ficker·P. Lipavský
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Abstract

The correlated two-particle problem is solved analytically in the presence of a finite cavity. The method is demonstrated here in terms of exactly solvable models for both the cavity as well as the two-particle correlation where the two-particle potential is chosen in separable form. The two-particle phase shift is calculated and compared to the single-particle one. The two-particle bound state behavior is discussed and the influence of the cavity on the binding properties is calculated.

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K. Morawetz, M. Schreiber, B. Schmidt, A. Ficker, P. Lipavský. 2005-04-18. Correlated two-particle scattering on finite cavities. https://doi.org/10.1103/physrevb.72.014301

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