Three particles in a finite volume
By K. Polejaeva, A. Rusetsky. 2012
195 citations recorded by the source corpus.
Within the non-relativistic potential scattering theory, we derive a generalized version of the Lüscher formula, which includes three-particle inelastic channels. Faddeev equations in a finite volume are discussed in detail. It is proved that, even in the presence of the three-particle intermediate states, the discrete spectrum in a finite box is determined by the infinite-volume elements of the scattering S -matrix up to corrections, exponentially suppressed at large volumes.
Subfields: Atomic and Molecular Physics, and Optics, Mathematical Physics
View Paper: https://www.semanticscholar.org/paper/6156f884e06070e8a7be1c7452e5ec1525a19ba4
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In Atomic and Molecular Physics, and Optics
In Mathematical Physics
Citations in the corpus
- Scattering processes and resonances from lattice QCD (2017, methodology): “This has motivated extensions of this formalism for energies where threeparticle states can go on-shell (Briceño et al., 2017; Briceno and Davoudi, 2013b; Hammer et al., 2017b; Hansen and Sharpe, 2014, 2015; Polejaeva and Rusetsky, 2012) 25.”