New phenomenon of nonlinear Regge trajectory and quantum dual string theory

Nenhuma Miniatura disponível

Data

1994-12-01

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Tipo

Artigo

Direito de acesso

Acesso restrito

Resumo

The relation between the spin and the mass of an infinite number of particles in a q-deformed dual string theory is studied. For the deformation parameter q a root of unity, in addition to the relation of such values of q with the rational conformal field theory, the Fock space of each oscillator mode in the Fubini-Veneziano operator formulation becomes truncated. Thus, based on general physical grounds, the resulting spin-(mass)2 relation is expected to be below the usual linear trajectory. For such specific values of q, we find that the linear Regge trajectory turns into a square-root trajectory as the mass increases.

Descrição

Palavras-chave

Idioma

Inglês

Como citar

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 341, n. 2, p. 147-152, 1994.

Itens relacionados

Financiadores