Quasi-classical limit of KP hierarchy, W-symmetries and free fermions
| dc.creator | Takasaki, Kanehisa | |
| dc.creator | Takebe, Takashi | |
| dc.date | 1992-07-24 | |
| dc.date | 1993-02-03 | |
| dc.date.accessioned | 2026-07-07T09:01:00Z | |
| dc.date.available | 2026-07-07T09:01:00Z | |
| dc.description | This paper deals with the dispersionless KP hierarchy from the point of view of quasi-classical limit. Its Lax formalism, W-infinity symmetries and general solutions are shown to be reproduced from their counterparts in the KP hierarchy in the limit of $\hbar \to 0$. Free fermions and bosonized vertex operators play a key role in the description of W-infinity symmetries and general solutions, which is technically very similar to a recent free fermion formalism of $c=1$ matrix models. | |
| dc.description | 11 pages, KUCP-0050/92 (references are updated) | |
| dc.identifier | https://arxiv.org/abs/hep-th/9207081 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9207081 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148182 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Quasi-classical limit of KP hierarchy, W-symmetries and free fermions | |
| dc.type | text |