Universality in bosonic dimer-dimer scattering

Abstract

Bosonic dimer-dimer scattering is studied near the unitary limit using momentum-space equations for the four-particle transition operators. The impact of the Efimov effect on the dimer-dimer scattering observables is explored and a number of universal relations is established with high accuracy. The rate for the creation of Efimov trimers via dimer-dimer collisions is calculated.

6 pages, 6 figures, submitted to Phys. Rev. A

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Cited by in corpus (19)

• Efimov Physics: a review
• Universal few-body physics and cluster formation
• Effective field theory description of halo nuclei
• Finite range corrections near a Feshbach resonance and their role in the Efimov effect
• Few-body physics in resonantly interacting ultracold quantum gases
• Direct detection of dark matter in universal bound states
• Directional detection of dark matter in universal bound states
• Momentum-space calculation of four-boson recombination
• Properties of universal bosonic tetramers
• Matching universal behavior with potential models
• Many Bosons in a Narrow Magnetic Feshbach Resonance
• Universal bosonic tetramers of dimer-atom-atom structure
• Universality in fermionic dimer-dimer scattering
• Four-boson bound states from a functional renormalisation group
• Atom Loss Resonances in a Bose-Einstein Condensate
• Avalanche Mechanism for the Enhanced Loss of Ultracold Atoms
• Dimer-atom-atom recombination in the universal four-boson system
• Universal four-boson system: dimer-atom-atom Efimov effect and recombination reactions
• Four-body system of ${}^4\mathrm{He}$ atoms: Dimer-dimer scattering