31 citations · 166 across the 11 of their papers we have counts for
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Path-integral quantization of Galilean Fermi fields
M. de Montigny, F. C. Khanna, F. M. Saradzhev
The Galilei-covariant fermionic field theories are quantized by using the path-integral method and five-dimensional Lorentz-like covariant expressions of non-relativistic field equ…
Noncommutative Geometry and Symplectic Field Theory
R. G. G. Amorim, M. C. B. Fernandes, F. C. Khanna +2
In this work we study representations of the Poincare group defined over symplectic manifolds, deriving the Klein-Gordon and the Dirac equation in phase space. The formalism is ass…
Generalized Bogoliubov Transformation for Confined Fields: Applications in Casimir Effect
J. C. da Silva, F. C. Khanna, A. Matos Neto +1
The Bogoliubov transformation in thermofield dynamics, an operator formalism for the finite-temperature quantum-field theory, is generalized to describe a field in arbitrary confin…
Thermal Field Dynamics and Bialgebras
T. Kopf, A. E. Santana, F. C. Khanna
In Thermal Field Dynamics, thermal states are obtained from restrictions of vacuum states on a doubled field algebra. It is shown that the suitably doubled Fock representations of…