Higher algebras and mesonic spectrum in two-dimensional QCD

Abdalla, E.; Abdalla, M. C B

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/132265

Title:

Higher algebras and mesonic spectrum in two-dimensional QCD

Author(s):

Institution:

Universidade de São Paulo (USP)
Universidade Estadual Paulista (UNESP)

ISSN:

0370-2693

Abstract:

We construct composite operators in two-dimensional bosonized QCD, which obey a W∞ algebra, and discuss their relation to analogous objects recently obtained in the fermionic language. A complex algebraic structure is unravelled, supporting the idea that the model is integrable. For singlets we find a mass spectrum obeying the Regge behavior.

Issue Date:

1-Dec-1994

Citation:

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 337, n. 3-4, p. 347-353, 1994.

Time Duration:

347-353

Publisher:

Elsevier B.V.

Source:

http://dx.doi.org/10.1016/0370-2693(94)90986-5

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/132265

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