Centrally Extended W_{1+\infty} and the KP Hierarchy

Details Centrally Extended W_{1+\infty} and the KP Hierarchy Centrally Extended W_{1+\infty} and the KP Hierarchy

1994-10-13

arxiv.org/abs/hep-th/9410097v3

Phys.Lett.B344:127-134,1995

Physics

High Energy Physics

High Energy Physics - Theory

10 pages, plain tex (all macros included), US-FT-17-94, (some AMS fonts have been skipped for easier TEXing)

Scientific paper

10.1016/0370-2693(94)01518-H

It is well known that the centerless W_{1+\infty} algebra provides a hamiltonian structure for the KP hierarchy. In this letter we address the question whether the centerful version plays a similar r\^ole in any related integrable system. We find that, surprisingly enough, the centrally extended W_{1+\infty} algebra yields yet another Poisson structure for the same standard KP hierarchy. This is proven by explicit construction of the infinitely many new hamiltonians in closed form.

Affiliated with

Also associated with

No associations

Rating

Centrally Extended W_{1+\infty} and the KP Hierarchy does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Centrally Extended W_{1+\infty} and the KP Hierarchy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Centrally Extended W_{1+\infty} and the KP Hierarchy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-324455