The "ghost" symmetry in the CKP hierarchy
arXiv:1402.6856 · doi:10.1016/j.geomphys.2014.02.008
Abstract
In this paper, we systematically study the "ghost" symmetry in the CKP hierarchy through its actions on the Lax operator, dressing operator, eigenfunctions and the tau function. In this process, the spectral representation of the eigenfunction is developed and the squared eigenfunction potential is investigated.
Accepted by J. Geom. Phys
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- Toda lattice with constraint of type B
- CKP hierarchy and free Bosons
- Kadomtsev-Petviashvili hierarchies of types B and C
- Lagrangian Grassmannians, CKP hierarchy and hyperdeterminantal relations