Three-body systems with attractive 1/r potentials

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dc.creatorD'Incao, J. P.
dc.creatorCheng, S. C.
dc.creatorSuno, H.
dc.creatorEsry, B. D.
dc.date2005-12-22
dc.date.accessioned2026-07-07T06:56:19Z
dc.date.available2026-07-07T06:56:19Z
dc.descriptionWe have used the hyperspherical adiabatic representation to describe the system of three identical bosons in an spin stretched state interacting by an attractive 1/r potential. A proposal has been made how such a system might be realized experimentally in cold trapped atoms using extremely off-resonant laser fields [Phys. Rev. Lett. 84, 5687 (2000)]. We have obtained effective potentials, channel functions, and nonadiabatic couplings for this gravity-like interaction, allowing us to calculate the ground state energy with accuracy that substantially improves upon previous results. We have similarly calculated the energies for the first four 0^+ excited states. These results show that the simple adiabatic hyperspherical approximation offers an accurate description for such a system.
dc.identifierhttps://arxiv.org/abs/physics/0512207
dc.identifierhttp://arxiv.org/abs/physics/0512207
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106591
dc.subjectAtomic Physics
dc.titleThree-body systems with attractive 1/r potentials
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