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arXiv · 2304.13635

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

Rishabh Bubna·Fabian Müller·Akaki Rusetsky
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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 $\mathcal{O}(L^{-6})$, where $L$ is the size of a cubic box. The convergence of the perturbative series at physical values of the scattering lengths is studied numerically.

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Rishabh Bubna, Fabian Müller, Akaki Rusetsky. 2023-04-26. Finite-volume energy shift of the three-nucleon ground state. https://doi.org/10.1103/physrevd.108.014518

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