2002
DOI: 10.1088/0305-4470/35/17/308
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Hyper-Hamiltonian dynamics

Abstract: Abstract. We introduce an extension of hamiltonian dynamics, defined on hyperkahler manifolds, which we call "hyperhamiltonian dynamics". We show that this has many of the attractive features of standard hamiltonian dynamics. We also discuss the prototypical integrable hyperhamiltonian systems, i.e. quaternionic oscillators. PACS: 45.90.+t , 45.20.Ji MSC: 53D99 , 37J99 , 70H99

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Cited by 19 publications
(52 citation statements)
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“…Both these examples of manifolds possessing triplets with the properties (38) are of dimension four. As we know, the results indicate that similar properties could have all the flat manifolds of dimension n = 4k, k = 1, 2, 3, ... where we expect to find many such triplets [15].…”
Section: Corollarymentioning
confidence: 63%
See 1 more Smart Citation
“…Both these examples of manifolds possessing triplets with the properties (38) are of dimension four. As we know, the results indicate that similar properties could have all the flat manifolds of dimension n = 4k, k = 1, 2, 3, ... where we expect to find many such triplets [15].…”
Section: Corollarymentioning
confidence: 63%
“…Notice that the matrix of h in local frames is an orthogonal point-dependent transformation of the gauge group G(η). With its help one gives the following definition [20,15]: Definition 4 A Riemannian metric g on M n is said Kählerian if h is pointwise orthogonal, i.e., g(hX, hY ) = g(X, Y ) for all X, Y ∈ T x (M n ) at all…”
Section: Appendix a Kählerian Geometriesmentioning
confidence: 99%
“…[19] Introducing now two right quaternionic Hermitian structures h 1 and h 2 on the real space H R , coming from two admissible triples (g 1 , J 1 , ω 1 ) and (g 2 , J 2 , ω 2 ), we will show that sufficient condition for compatibility according with definition 4, is that the hypercomplex structures J 1 and J 2 are the same, up to a transformation of a right SU (2) …”
Section: Alternative Compatible Quaternionic Hermitian Structuresmentioning
confidence: 99%
“…Another special class of Liouville vector fields is provided by hyperhamiltonian vector fields, generalizing Hamilton dynamics and studied in [5,6,17]. These are based on hyperkahler (rather than symplectic) structures [2].…”
Section: Hyperhamiltonian Vector Fieldsmentioning
confidence: 99%