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On two-current realization of KP hierarchy

Technical Report:

Abstract

A simple description of the KP hierarchy and its multi-Hamiltonian structure is given in terms of two Bose currents. A deformation scheme connecting various W-infinity algebras and relation between two fundamental nonlinear structures are discussed. Properties of Faa di Bruno polynomials are extensively explored in this construction. Applications of our method are given for the Conformal Affine Toda model, WZNW models and discrete KP approach to Toda lattice chain. (author).
Authors:
Aratyn, H; [1]  Ferreira, L A; Gomes, J F; Zimerman, A H
  1. Illinois Univ., Chicago, IL (United States). Dept. of Physics
Publication Date:
Jun 01, 1992
Product Type:
Technical Report
Report Number:
IFT-P-020/92
Reference Number:
SCA: 662120; PA: AIX-24:003428; SN: 93000913769
Resource Relation:
Other Information: PBD: Jun 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CONFORMAL GROUPS; ALGEBRA; CHIRALITY; LATTICE FIELD THEORY; POLYNOMIALS; TENSORS; 662120; SYMMETRY, CONSERVATION LAWS, CURRENTS AND THEIR PROPERTIES
OSTI ID:
10109055
Research Organizations:
Instituto de Fisica Teorica (IFT), Sao Paulo, SP (Brazil)
Country of Origin:
Brazil
Language:
English
Other Identifying Numbers:
Other: ON: DE93609917; TRN: BR9230420003428
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[30] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Aratyn, H, Ferreira, L A, Gomes, J F, and Zimerman, A H. On two-current realization of KP hierarchy. Brazil: N. p., 1992. Web.
Aratyn, H, Ferreira, L A, Gomes, J F, & Zimerman, A H. On two-current realization of KP hierarchy. Brazil.
Aratyn, H, Ferreira, L A, Gomes, J F, and Zimerman, A H. 1992. "On two-current realization of KP hierarchy." Brazil.
@misc{etde_10109055,
title = {On two-current realization of KP hierarchy}
author = {Aratyn, H, Ferreira, L A, Gomes, J F, and Zimerman, A H}
abstractNote = {A simple description of the KP hierarchy and its multi-Hamiltonian structure is given in terms of two Bose currents. A deformation scheme connecting various W-infinity algebras and relation between two fundamental nonlinear structures are discussed. Properties of Faa di Bruno polynomials are extensively explored in this construction. Applications of our method are given for the Conformal Affine Toda model, WZNW models and discrete KP approach to Toda lattice chain. (author).}
place = {Brazil}
year = {1992}
month = {Jun}
}