Andreas Fring and Miloslav Znojil 2008 J. Phys. A: Math. Theor. 41 194010 doi:10.1088/1751-8113/41/19/194010
-symmetric deformations of Calogero models
Andreas Fring1 and Miloslav Znojil2
Show affiliationsWe demonstrate that Coxeter groups allow for complex 
-symmetric deformations across the boundaries of all Weyl chambers. We compute the explicit deformations for the A2 and G2-Coxeter group and apply these constructions to Calogero–Moser–Sutherland models invariant under the extended Coxeter groups. The eigenspectra for the deformed models are real and contain the spectra of the undeformed case as subsystems.
- PACS
- MSC
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15A18 Eigenvalues, singular values, and eigenvectors
- Subjects
- Dates
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Issue 19 (16 May 2008)
Received 6 February 2008, in final form 10 March 2008
Published 29 April 2008
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-symmetric deformations of Calogero models
Andreas Fring and Miloslav Znojil 2008 J. Phys. A: Math. Theor. 41 194010
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