Conserved quantities for integrable chiral equations in (2+1)-dimensions

Ioannidou, Theodora A.; Ward, R.S.

doi:10.1016/0375-9601(95)00781-W

Conserved quantities for integrable chiral equations in (2+1)-dimensions

Theodora A. Ioannidou
(
- Durham U.
)
,
R.S. Ward
(
- Durham U.
)

1995

5 pages

Published in:

Phys.Lett.A 208 (1995) 209-213

e-Print:

solv-int/9510005 [nlin.SI]

DOI:

10.1016/0375-9601(95)00781-W

Report number:

DTP95-57

View in:

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Abstract: (Elsevier)

The integrable (2+1)-dimensional chiral equations are related to the self-dual Yang-Mills equation. Previously known nonlocal conservation laws do not yield finite conserved charges, because the relevant spatial integrals diverge. We exhibit infinite sequences of conserved quantities that do exist, and have a simple explicit form.

Note:

10 pages, plainTeX, to appear in Physics Letters A

field equations: chiral
field equations: Yang-Mills
duality
dimension: 3
integrability
conservation law

References(18)

Figures(0)

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