Removing the Wigner bound in non-perturbative effective field theory

DOI10.1016/J.PHYSLETB.2020.135485zbMath1458.81033arXiv1907.11886OpenAlexW2965379239MaRDI QIDQ2663435

Saar Beck, Betzalel Bazak, Nir Barnea

Publication date: 19 April 2021

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.11886

Mathematics Subject Classification ID

Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Effective quantum field theories (81T12)

Related Items (3)

Causality and dimensionality in geometric scattering ⋮ Effective field theory for two-body systems with shallow \(S\)-wave resonances ⋮ Contact interactions, self-adjoint extensions, and low-energy scattering

Cites Work

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• Causality and the effective range expansion
• Nonperturbative regularization and renormalization: simple examples from nonrelativistic quantum mechanics
• Wilsonian renormalization group versus subtractive renormalization in effective field theories for nucleon-nucleon scattering
• Lower Limit for the Energy Derivative of the Scattering Phase Shift
• Rearranging pionless effective field theory

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