3 papers
hep-th2004
Quantum Supersymmetric Ghosts
Florin Constantinescu
We work out the quantization of the massless vector field by introducing quantum supersymmetric ghosts. We prove positivity in the physical Fock space.
hep-th2004
Supersymmetric Gupta-Bleuler Quantization
Florin Constantinescu
We formulate the Gupta-Bleuler canonical, covariant and gauge invariant supersymmetric quantization of the supersymmetric (massless) vector field. Our main tool is the recently int…
hep-th2004
Causal Perturbation Theory for the Supersymmetric Wess-Zumino Model
Florin Constantinescu
We illustrate the causal perturbation and causal renormalization method (the Epstein-Glaser method) for the case of the supersymmetric Wess-Zumino model. Our study is based on the…