Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
Journal of Mathematical Physics
30 (1989), S. 166-171
ISSN:
1089-7658
Source:
AIP Digital Archive
Topics:
Mathematics
,
Physics
Notes:
A general formulation is given for deriving a Kac–Moody algebra in the spectrum space from the infinitesimal regular Riemann–Hilbert transform. Such a Kac–Moody algebra can be obtained for many nonlinear systems, e.g., the (super) principal chiral model with or without a Wess–Zumino–Witten term, the sine-Gordon, Liouville, and KdV equations; reduced two-dimensional gravity (Belinski–Zakharov gravity), and self-dual supersymmetric Yang–Mills theories.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.528581
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