standard modelWe consider the Lorentz violating extension of the standard model introduced by D. Colladay and V. A. Kostelecky. In this framework, we obtain all Feynman rules for the electroweak part of the standard model extension (SME), for the first time. Among the new obtained ...
For the same reason, we expect the formulation of Feynman rules beyond leading order, or for physics beyond the Standard Model to be straightforward. The addition of mass implies a modest complication, resulting in twice as many terms for external fermions, as well as for internal Fermion ...
7. Feynman rules Part II. Quantum Electrodynamics: 8. Spin 1 and gauge invariance 9. Scalar QED 10. Spinors 11. Spinor solutions and CPT 12. Spin and statistics 13. Quantum electrodynamics 14. Path integrals Part III. Renormalization: ...
7. Feynman rules Part II. Quantum Electrodynamics: 8. Spin 1 and gauge invariance 9. Scalar QED 10. Spinors 11. Spinor solutions and CPT 12. Spin and statistics 13. Quantum electrodynamics 14. Path integrals Part III. Renormalization: ...
Derivative EFT operators have a momentum dependence, illustrated in the Feynman rules of Fig. 1, that could be exploited by focusing on phase-space regions where the momentum transfer is large. As the c~g and c~γ Wilson coefficients are already well cornered by total rate measurements in the...
The purpose of this paper is to present a complete and consistent list of the Feynman rules for the vertices of neutralinos and Higgs bosons in the Next-To-Minimal Supersymmetric Standard Model (NMSSM), which does not yet exist in the literature. The Feynman rules are derived from the full ...
R2SM: a package for the analytic computation of the R-2 Rational terms in the Standard Model of the Electroweak interactions The analytical package written in FORM presented in this paper allows the computation of the complete set of Feynman Rules producing the Rational terms of ... MV Garzelli...
As an example for this type of processes, where a special model file is needed, containing the Feynman rules for the effec- tive vertices, which furthermore give rise to higher rank loop integrals, we consider here the process gg → H g. An example process card for the generation of ...
Küblbeck, Compact Feynman rules for Majorana fermions. Phys. Lett. B 291, 278–280 (1992) 46. G. 't Hooft, A planar diagram theory for strong interactions. Nucl. Phys. B 72, 461 (1974) 47. F. Maltoni, K. Paul, T. Stelzer, S. Willenbrock, Color-flow decom- position of QCD...
That second quantization is equivalent to first quantization when formulated on singular 1D manifolds/graphs instead of R1 has been known for quite some time, beginning with Feynman [1]. In fact this has been the main raison d’etre for the formulation of string theory in its present form, ...