Three-particle quantization condition in a finite volume: 2. General formalism and the analysis of data
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Publication:1709334
DOI10.1007/JHEP10(2017)115zbMATH Open1383.81156arXiv1707.02176OpenAlexW2731280344MaRDI QIDQ1709334
Author name not available (Why is that?)
Publication date: 27 March 2018
Published in: (Search for Journal in Brave)
Abstract: We derive the three-body quantization condition in a finite volume using an effective field theory in the particle-dimer picture. Moreover, we consider the extraction of physical observables from the lattice spectrum using the quantization condition. To illustrate the general framework, we calculate the volume-dependent three-particle spectrum in a simple model both below and above the three-particle threshold. The relation to existing approaches is discussed in detail.
Full work available at URL: https://arxiv.org/abs/1707.02176
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