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Paper   IPM / Physic / 7685
School of Physics
  Title:   Finite Order BFFT Method
1.  M. Monemzadeh
2.  A. Shirzad
  Status:   Published
  Journal: Int. J. Mod. Phys. A
  Vol.:  18
  Year:  2003
  Pages:   5613-5626
  Supported by:  IPM
We propose a method in the context of BFFT approach that leads to truncation of the infinite series regarded as constraints in the extended phase space, as well as other physical quantities (such as Hamiltonian). This has been done for cases where the matrix of Poisson brackets among the constraints is symplectic or constant. The method is applied to the Proca model, single self dual chiral bosons and chiral Schwinger models as examples.

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