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Main Authors: Vitali, Ettore, Gamboni, Gino
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2605.21626
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author Vitali, Ettore
Gamboni, Gino
author_facet Vitali, Ettore
Gamboni, Gino
contents Feshbach resonances, first studied in the context of nuclear reactions, have since become a cornerstone of modern atomic physics. They offer a remarkable degree of control over interatomic (and even intermolecular) interactions by tuning external magnetic fields. This tunability arises from the interplay between quantum scattering and the internal structure of atoms or nuclei. In this work, we explore the essential physics of Feshbach resonances using only basic quantum mechanics, aiming to make this powerful concept accessible to educators and students alike.
format Preprint
id arxiv_https___arxiv_org_abs_2605_21626
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Tuning Interatomic Forces with Magnetic Fields: Feshbach Resonances in Lithium-6
Vitali, Ettore
Gamboni, Gino
Physics Education
Atomic Physics
Feshbach resonances, first studied in the context of nuclear reactions, have since become a cornerstone of modern atomic physics. They offer a remarkable degree of control over interatomic (and even intermolecular) interactions by tuning external magnetic fields. This tunability arises from the interplay between quantum scattering and the internal structure of atoms or nuclei. In this work, we explore the essential physics of Feshbach resonances using only basic quantum mechanics, aiming to make this powerful concept accessible to educators and students alike.
title Tuning Interatomic Forces with Magnetic Fields: Feshbach Resonances in Lithium-6
topic Physics Education
Atomic Physics
url https://arxiv.org/abs/2605.21626