22 citations · 36 across the 6 of their papers we have counts for
6 papers
Higgs-Photon-Photon Amplitude in the Unitary Gauge
Er-Cheng Tsai
The physical process of Higgs decaying to two photons is the most important mode in the discovery of the Higgs particle. Theoretical calculation of amplitude there…
Ghost Loops are Indispensable in Unitary Gauge
Er-Cheng Tsai
It is conventionally taken for granted that the unitary gauge formulation of quantum gauge field theory has the advantage of preservation unitarity because only physical fields are…
Muon Anomalous Magnetic Moment and Gauge Symmetry in the Standard Model
Er-Cheng Tsai
No gauge invariant regularization is available for the perturbative calculation of the standard model. One has to add finite counter terms to restore gauge symmetry for the renorma…
Maintaining Gauge Symmetry in Renormalizing Chiral Gauge Theories
Er-Cheng Tsai
It is known that the scheme of Breitenlohner and Maison (BM) in dimensional regularization requires finite counter-term renormalization to restore gauge symmetry and implem…
The Advantage of Rightmost Ordering for gamma5 in Dimensional Regularization
Er-Cheng Tsai
We propose a gamma5 scheme in dimensional regularization by analytically continuing the dimension after all the gamma5 matrices have been moved to the rightmost position. All Feynm…
Gauge Invariant Treatment of in the Scheme of 't Hooft and Veltman
Er-Cheng Tsai
We propose moving all the matrices to the rightmost position before continuing the dimension, and show that this simple prescription will enable the dimension regularizatio…