3 papers
hep-ph2025
Decoherence in high energy collisions as renormalization group flow
Jiayin Gu, Shi-Jia Lin, Ding Yu Shao +2
The unification of quantum information science and collider physics is opening a new frontier in high-energy experiments, making a systematic understanding of decoherence a critica…
hep-ph2024
Accidental Suppression of Wilson Coefficients in Higgs Coupling
Yunjia Bao, Jiayin Gu, Zhen Liu +2
Higgs couplings are essential probes for physics beyond the Standard Model (BSM) since they can be modified by new physics, such as through the Higgs portal interaction $|H|^2\math…
hep-ph2023
Probing positivity at the LHC with exclusive photon-fusion processes
Jiayin Gu, Chi Shu
By tagging one or two intact protons in the forward direction, it is possible to select and measure exclusive photon-fusion processes at the LHC. The same processes can also be mea…