3 citations · 3 across the 6 of their papers we have counts for
4 papers · 1 filter
Controlling Quantum discord and steering in Electron-Positron Annihilation Using Polarized Beams
Hong-Wei Zhang, Xu Cao, Tai-Fu Feng
Quantum discord and steering offer crucial insights into the non-classical nature of hyperon-antihyperon pairs, a massive two-qubit system produced in high energy electron-positron…
Entanglement redistribution of hyperon-antihyperon pair via sequential decay
Cong Li, Xu Cao, Ai-Qiang Guo +3
Hyperon-antihyperon pairs produced in high energy electron-positron annihilation constitute a naturally spin-entangled system in the high energy regime. Recently, a probabilistic a…
Manipulating Bell nonlocality and entanglement in polarized electron-positron annihilation
Hong-Wei Zhang, Xu Cao, Tai-Fu Feng
The hyperon-antihyperon pairs produced in electron-positron annihilation as a massive two-qubit quantum system can be used to study the quantum correlations at high energies. This…
Spin density matrix of baryon-antibaryon pairs in electron-positron annihilation with and violation including electron mass
Chun-Qiu Zhao, Xu Cao, Jian-Ping Dai
In the center-of-mass frame, the spin density matrix for octet baryon-antibaryon pairs produced in polarized electron-positron annihilation is unambiguously determined within the o…