منابع مشابه
The Standard Model Effective Potential at Two Loops
We calculate the standard model effective potential to two loops using minimal subtraction, and use the result to deduce the two-loop beta-functions for the scalar m and quartic self-interaction. * Current address: Instituut Lorentz for Theoretical Physics, Niels Bohrweg 2, NL-2300 RA Leiden, The Netherlands ** Until 28th May 1992. *** Permanent address.
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Heavy Quark Effective Theory (HQET) is an effective field theory approximating QCD for problems with a single heavy quark when characteristic momenta are much less than its mass m, see the textbook [1]. A method of calculation of two-loop propagator diagrams in HQET based on integration by parts [2] has been constructed in [3]. It has been extended to three loops in [4]. Methods of perturbative...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2017
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.96.096005