Article ID Journal Published Year Pages File Type
8187843 Physics Letters B 2013 12 Pages PDF
Abstract
In this Letter we evaluate the γm function corresponding to mass renormalization for O(N) scalar field theory with Lorentz violation. We calculate this function up to two-loop order for a theory renormalized utilizing the counterterm method in the minimal subtraction scheme with Feynman diagrams regularized using dimensional regularization.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Mass renormalization in Lorentz-violating scalar field theory
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