85 citations · 1.1k across the 77 of their papers we have counts for
7 papers · 1 filter
Lorentz- and CPT-violating neutrinos from string/D-brane model
Chengyi Li, Bo-Qiang Ma
We show that the space-time foam model from string/D-brane theory predicts a scenario in which neutrinos can possess linearly energy dependent speed variation, together with an asy…
Joint photon-electron Lorentz violation parameter plane from LHAASO data
Ping He, Bo-Qiang Ma
The Large High Altitude Air Shower Observatory~(LHAASO) is one of the most sensitive gamma-ray detector arrays, whose ultrahigh-energy~(UHE) work bands not only help to study the o…
Dilepton production in the photodisintegration of the deuteron
Mengchu Cai, Tianbo Liu, Bo-Qiang Ma
We study the lepton pair production in the photodisintegration of the deuteron process. The complete seven-fold differential cross section is calculated via the Bethe-Heitler mecha…
Testing Lorentz invariance of electrons with LHAASO observations of PeV gamma-rays from the Crab Nebula
Chengyi Li, Bo-Qiang Ma
The Large High Altitude Air Shower Observatory~(LHAASO) recently reported the detection of gamma-ray emissions with energies up to from the Crab Nebula. Using th…
CP violation in decays mediated by two nearly-degenerate Majorana neutrinos
Guangshuai Zhang, Bo-Qiang Ma
We study the \textit{CP} violation in the lepton-number-violating process and its \textit{CP}-conjugate process $\bar{B_s^0} \rightarrow D_s^+…
New Test of Neutrino Oscillation Coherence with Leggett-Garg Inequality
Xing-Zhi Wang, Bo-Qiang Ma
Leggett-Garg Inequality~(LGI) is a time analogue of Bell's inequality that concerns measurements performed on a system at different times. Violation to LGI indicates quantum cohere…