Coupling and particle number intertwiners in the Calogero model

Abstract It is long known that quantum Calogero models feature intertwining operators, which increase or decrease the coupling constant by an integer amount, for any fixed number of particles. We name these as “horizontal” and construct “vertical” intertwiners, which change the number of interacting...

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Bibliographic Details
Main Authors: Francisco Correa, Luis Inzunza, Olaf Lechtenfeld
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)128
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