Progress report on the relativistic three-particle quantization condition

Abstract

We describe recent work on the relativistic three-particle quantization condition, generalizing and applying the original formalism of Hansen and Sharpe, and of Briceño, Hansen and Sharpe. In particular, we sketch three recent developments: the generalization of the formalism to include K-matrix poles; the numerical implementation of the quantization condition in the isotropic approximation; and ongoing work extending the description of the three-particle divergence-free K matrix beyond the isotropic approximation.

arXiv comment7 pages, 1 figure, Proceedings of Lattice 2018

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Cited by in corpus (2)

• Lattice QCD and Three-particle Decays of Resonances
• Implementing the three-particle quantization condition including higher partial waves