44 citations · 315 across the 39 of their papers we have counts for
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Pade/renormalization-group improvement of inclusive semileptonic B decay rates
M. R. Ahmady, F. A. Chishtie, V. Elias +4
Renormalization Group (RG) and optimized Pade-approximant methods are used to estimate the three-loop perturbative contributions to the inclusive semileptonic b \to u and b \to c d…
Renormalization-Mass Scale Dependence in QCD Contributions to Semileptonic Decay
M. R. Ahmady, F. A. Chishtie, V. Elias +4
QCD contributions to the decay rate, which are known to two-loop order in the scheme, exhibit sufficient dependence on the renormalization ma…
Optimal Renormalization-Group Improvement of the Perturbative Series for the e^+ e^- -Annihilation Cross-Section
M. R. Ahmady, F. A. Chishtie, V. Elias +5
Using renormalization-group methods, we derive differential equations for the all-orders summation of logarithmic corrections to the QCD series for R(s) = sigma(e^+ e^- --> hadrons…
Operator Regularization and Large Noncommutative Chern Simons Theory
D. G. C. McKeon
We examine noncommutative Chern Simons theory using operator regularization. Both the zeta-function and the eta-function are needed to determine one loop effects. The contributions…
Closed-Form Summation of RG-Accessible Logarithmic Contributions to Semileptonic B-Decays and Other Perturbative Processes
M. R. Ahmady, F. A. Chishtie, V. Elias +5
For any perturbative series that is known to -subleading orders of perturbation theory, we utilise the process-appropriate renormalization-group (RG) equation in order to obtain…
Constraints on Higher-Order Perturbative Corrections in Semileptonic Decays from Residual Renormalization-Scale Dependence
M. R. Ahmady, F. A. Chishtie, V. Elias +4
The constraint of a progressive decrease in residual renormalization scale dependence with increasing loop order is developed as a method for obtaining bounds on unknown higher-ord…