Artículos de revistas
Consistent higher derivative quantum field theory: A model without tachyons and ghosts
Fecha
1996-12-01Registro en:
Modern Physics Letters A, v. 11, n. 10, p. 775-783, 1996.
0217-7323
10.1142/S0217732396000783
WOS:A1996UL34000001
2-s2.0-0009825960
6314084638411003
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
We present a higher derivative gauge theory in (2 + 1) dimensions which can have its parameters suitably tuned in order to become a consistent quantum field theory, in the sense that both tachyons and ghosts are absent from the particle spectrum of the theory.