Abstract
We quantize a generalized version of the Schwinger model, where the two chiral sectors couples with different strengths to theU(1) gauge field. Starting from a theory which includes a generalized Wess-Zumino term, we obtain the equal time commutation relation for physical fields, both the singular and non-singular cases are considered. The photon propagators are also computed in their gauge dependent and invariant versions.
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Conventions:η µv =diag(+,-),ε01=-ε01=+1
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de Souza Dutra, A., Natividade, C.P. Hamiltonian quantization of the non-anomalous generalized Schwinger model. Z. Phys. C - Particles and Fields 66, 517–522 (1995). https://doi.org/10.1007/BF01556380
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DOI: https://doi.org/10.1007/BF01556380