Supersymmetry and integrability for a class of XY central spin models

Supersymmetry and integrability for a class of XY central spin models

Several studies have exploited the integrable structure of central spin models to deepen understanding of these fundamental systems. In recent years, an underlying supersymmetry for systems with XX interactions has been uncovered. Here we report that a class of central spin models with XY interactio...

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Hauptverfasser: van Tonder, W J P, Links, J
Format: Artikel
Sprache:eng
Schlagworte:
Mathematics - Mathematical Physics
Physics - Exactly Solvable and Integrable Systems
Physics - Mathematical Physics
Physics - Mesoscale and Nanoscale Physics
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Zusammenfassung:Several studies have exploited the integrable structure of central spin models to deepen understanding of these fundamental systems. In recent years, an underlying supersymmetry for systems with XX interactions has been uncovered. Here we report that a class of central spin models with XY interactions is also supersymmetric and integrable. The associated Bethe Ansatz solution is presented for the case where all particles are spin-1/2.
DOI:10.48550/arxiv.2303.17837