9 papers · 1 filter
Quantization of The Electroweak Theory in The Hamiltonian Path-Integral Formalism
Jun-Chen Su
The quantization of the SU(2)U(1) gauge-symmetric electroweak theory is performed in the Hamiltonian path-integral formalism. In this quantization, we start from the Lagra…
Alternative Formulation of The Quantum Electroweak Theory
Jun-Chen Su
The quantization of the electroweak theory is performed starting from the Lagrangian given in the so-called unitary gauge in which the unphysical Goldstone fields disappear. In suc…
QCD effective coupling constant and effective quark mass given in a mass-dependent renormalization
Jun-Chen Su, Lian-You Shan, Ying-Hui Cao
The QCD one-loop renormalization is restudied in a mass-dependent subtraction scheme in which the quark mass is not set to vanish and the renormalization point is chosen to be an a…
On mass-dependent subtraction and removal of the ambiguity in QED renormalization
Jun-Chen Su, Xue-Xi Yi, Ying-Hui Cao
The QED renormalization is restudied by using a mass-dependent subtraction which is performed at a time-like renormalization point. The subtraction exactly respects necessary physi…
Quantization of Massive Non-Abelian Gauge Fields in The Hamiltonian Path Integral Formalism
Jun-Chen Su
It is argued that the massive non-Abelian gauge field theory without involving Higgs bosons may be well established on the basis of gauge-invariance principle because the dynamics…
Massive Gauge Field Theory Without Higgs Mechanism I. .Quantization
Jun-chen Su
According to the conventional concept of the gauge field theory, the local gauge invariance excludes the possibility of giving a mass to the gauge boson without resorting to the Hi…