Deformed Poincare Algebra and Field Theory

Abstract

We examine deformed Poincaré algebras containing the exact Lorentz algebra. We impose constraints which are necessary for defining field theories on these algebras and we present simple field theoretical examples. Of particular interest is a case that exhibits improved renormalization properties.

14 pages, LATEX, prep. MPI-Ph/94-58

References in corpus (3)

• The Lagrangian of q-Poincare' Gravity
• Discretization of the phase space for a q-deformed harmonic oscillator with q a root of unity
• Gauge Conditions for the Constrained-WZNW--Toda Reductions

Cited by in corpus (3)

• The algebra of q-pseudodifferential symbols and the q-W_{KP}^n algebra
• Finite Field Theory on Noncommutative Geometries
• Path Integral Approach to Noncommutative Space-Times