3 papers
hep-ph1999
Charmless Hadronic Two-Body Decays of B Mesons
Hai-Yang Cheng
A way of circumventing the gauge and infrared problems with effective Wilson coefficients is shown. Implications of experimentally measured charmless decays are discussed.
hep-th1996
Split Dimensional Regularization for the Temporal Gauge
Yaw-Hwang Chen, Ron-Jou Hsieh, Chilong Lin
A split dimensional regularization, which was introduced for the Coulomb gauge by Leibbrandt and Williams, is used to regularize the spurious singularities of Yang-Mills theory in…
hep-th1995
Differential Renormalization of Scalar Field Theory in the Background-Field Method
Yaw-Hwang Chen, Min-Tsung He, Su-Long Nyeo
We introduce an approach for calculating the quantum loop corrections in the theory. Differential regularization and background-field method are essential tools and are used…