Fundamental dissipation due to bound fermions in the zero-temperature limit

Understanding dynamics of fermionic bound states is important for their potential application in quantum devices. Here the authors study zero temperature dynamics and dissipation of fermions bound on a moving goal-post shaped wire in superfluid 3He-B.

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Auteurs principaux: S. Autti, S. L. Ahlstrom, R. P. Haley, A. Jennings, G. R. Pickett, M. Poole, R. Schanen, A. A. Soldatov, V. Tsepelin, J. Vonka, T. Wilcox, A. J. Woods, D. E. Zmeev
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Q
Accès en ligne:https://doaj.org/article/1789103f456942b3b79b93fa2f5647e6
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Résumé:Understanding dynamics of fermionic bound states is important for their potential application in quantum devices. Here the authors study zero temperature dynamics and dissipation of fermions bound on a moving goal-post shaped wire in superfluid 3He-B.