New phenomenon of nonlinear Regge trajectory and quantum dual string theory


Autoria(s): Chaichian, M.; Gomes, J. F.; Gonzalez Felipe, R.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

27/05/2014

27/05/2014

01/12/1994

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.

Formato

147-152

Identificador

http://dx.doi.org/10.1016/0370-2693(94)90303-4

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

0370-2693

http://hdl.handle.net/11449/64502

10.1016/0370-2693(94)90303-4

2-s2.0-0011444505

Idioma(s)

eng

Relação

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Direitos

closedAccess

Tipo

info:eu-repo/semantics/article