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Application of Discrete Light-Cone Quantization to Yukawa Theory in Four Dimensions

J. R. Hiller
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Abstract

The numerical technique of discrete light-cone quantization (DLCQ) is applied to a single-fermion truncation of Yukawa theory in four dimensions. The truncated theory is regulated by three Pauli-Villars bosons, which are introduced directly in the DLCQ Fock-state basis. A special form of the Lanczos diagonalization algorithm is used to handle the indefinite metric. Renormalization is done nonperturbatively.

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J. R. Hiller. 2000-10-06. Application of Discrete Light-Cone Quantization to Yukawa Theory in Four Dimensions. https://doi.org/10.1142/s0217751x0100934x

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