Abstract
We construct a two-parameter family of 2-particle Hamiltonians closed under the duality operation of interchanging the (relative) momentum and coordinate. Both coordinate and momentum dependence are elliptic, and the modulus of the momentum torus is a non-trivial function of the coordinate. This model contains as limiting cases the standard Ruijsenaars-Calogero and Toda family of Hamiltonians, which are at most elliptic in the coordinates, but not in the momenta. (C) 2000 Elsevier Science B.V. All rights reserved.
Original language | English |
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Pages (from-to) | 553-572 |
Number of pages | 20 |
Journal | Nuclear physics b |
Volume | 573 |
Issue number | 1-2 |
Publication status | Published - 1 May 2000 |
Keywords / Materials (for Non-textual outputs)
- YANG-MILLS THEORY
- SEIBERG-WITTEN THEORY
- SUPERSYMMETRIC GAUGE
- WDVV EQUATIONS
- FIELD-THEORIES
- BODY PROBLEMS
- BRANES
- MONOPOLES
- HIERARCHY
- STRINGS