57 citations · 86 across the 6 of their papers we have counts for
6 papers
Renormalization Scheme Ambiguities in the Models with More than One Coupling
D. G. C. McKeon, Chenguang Zhao
The process of renormalization to eliminate divergences arising in quantum field theory is not uniquely defined; one can always perform a finite renormalization, rendering finite p…
Multiple Couplings and Renormalization Scheme Ambiguities
D. G. C. McKeon, Chenguang Zhao
The ambiguities inherent in renormalization are considered when using mass-independent renormalization in massless theories that involve two coupling coupling constants. We review…
Quantizing the Palatini action using a transverse traceless propagator
F. T. Brandt, D. G. C. McKeon, Chenguang Zhao
We consider the first order form of the Einstein-Hilbert action and quantize it using the path integral. Two gauge fixing conditions are imposed so that the graviton propagator is…
Light Front Quantization with the Light Cone Gauge
D. G. C. McKeon, Chenguang Zhao
The Dirac procedure for dealing with constraints is applied to the quantization of gauge theories on the light front. The light cone gauge is used in conjunction with the first cla…
Perturbative Calculations with the First Order Form of Gauge Theories
F. T. Brandt, D. G. C. McKeon
The first and second order form of gauge theories are classically equivalent; we consider the consequence of quantizing the first order form using the Faddeev-Popov approach. Both…
and decays in intermediate meson loops model
Gang Li, Feng Lan Shao, Cheng Wei Zhao +1
With the recent measurement of and and , we investigate the transitions from the and to bottomo…