Chang-xin Liu

collaborators

2 papers

hep-ph2026

CP-violating multi-field phase transitions and gravitational waves in a hidden NJL sector

Chang-Xin Liu

We investigate the dynamics of a cosmological first-order phase transition (FOPT) and the associated stochastic gravitational wave background (SGWB) in a hidden strongly coupled se…

hep-ph2026

Renormalization and Factorization Scale-Invariant Predictions for the Higgs Rare Decay $H \to J / I ¨ + I^^{3}$ via the Principle of Maximum Conformality

Qi-Sha Ran, Xing-Gang Wu, Jiang Yan +2

We investigate the $J/Ï$ direct production mechanism in the rare exclusive Higgs decay $H\to J/Ï+Î³$ within nonrelativistic QCD (NRQCD), which provides a clean probe for extr…

CP-violating multi-field phase transitions and gravitational waves in a hidden NJL sector

Renormalization and Factorization Scale-Invariant Predictions for the Higgs Rare Decay H→J/I¨+I^3 via the Principle of Maximum Conformality

Renormalization and Factorization Scale-Invariant Predictions for the Higgs Rare Decay $H \to J / I ¨ + I^^{3}$ via the Principle of Maximum Conformality