3 papers
hep-ph2026
Soft Collinear Effective Theory for Heavy QCD Axions
Deepanshu Bisht, Sabyasachi Chakraborty, Siddhartha Karmakar +1
We develop a soft-collinear effective theory (SCET) framework for heavy QCD axion, considering two low-energy realizations and taking as a benchmark mode. In the first re…
hep-ph2026
Axion EFT in the BMHV Scheme: Flavor Currents, Evanescent Operators and Ward Identities
Deepanshu Bisht, Sabyasachi Chakraborty, Atanu Samanta
We present a systematic analysis of axion effective field theory within the Breitenlohner-Maison-`t Hooft-Veltman (BMHV) scheme, focusing on the renormalization of fermionic dimens…
hep-ph2024
A comprehensive study of ALPs from -decays
Deepanshu Bisht, Sabyasachi Chakraborty, Atanu Samanta
We present a comprehensive study of axion-like particles (ALPs) through flavor changing neutral current processes, such as followed by c…