paper

Finite-volume energy shift of the three-nucleon ground state

arXiv:2304.13635 · doi:10.1103/PhysRevD.108.014518

Abstract

A perturbative calculation of the three-nucleon ground-state energy shift in a finite volume is carried out within the non-relativistic effective theory. The energy shift is evaluated up to and including , where is the size of a cubic box. The convergence of the perturbative series at physical values of the scattering lengths is studied numerically.

16 pages, 3 figures

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