Hamiltonian approach to Lagrangian gauge symmetries

May, 1999
8 pages
Published in:
  • Phys.Lett.B 463 (1999) 248-251
e-Print:
Report number:
  • HD-THEP-99-11,
  • HD-THEP-99-17

Citations per year

199920052011201720230123456
Abstract:
We reconsider the problem of finding all local symmetries of a Lagrangian. Our approach is completely Hamiltonian without any reference to the associated action. We present a simple algorithm for obtaining the restrictions on the gauge parameters entering in the definition of the generator of gauge transformations.
Note:
  • LaTex, 8 pages, Preprint HD-THEP-99-17, Latex error corrected
  • Lagrangian formalism
  • Hamiltonian formalism
  • transformation: gauge