Equivalence of two sets of Hamiltonians associated with the rational BCn Ruijsenaars-Schneider-van Diejen system

T. F. Görbe, L. Fehér

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The equivalence of two complete sets of Poisson commuting Hamiltonians of the (super)integrable rational BCn Ruijsenaars-Schneider-van Diejen system is established. Specifically, the commuting Hamiltonians constructed by van Diejen are shown to be linear combinations of the Hamiltonians generated by the characteristic polynomial of the Lax matrix obtained recently by Pusztai, and the explicit formula of this invertible linear transformation is found.

Original languageEnglish
Article number23373
Pages (from-to)2685-2689
Number of pages5
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume379
Issue number42
DOIs
Publication statusPublished - Oct 30 2015

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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