3 papers
quant-ph2025
Causality and the Interpretation of Quantum Mechanics
Kaixun Tu, Qing Wang
From the ancient Einstein-Podolsky-Rosen paradox to the recent Sorkin-type impossible measurements problem, the contradictions between relativistic causality, quantum non-locality,…
hep-th2025
Classical Limit of Yukawa theory from quantum state perspective
Qi Chen, Kaixun Tu, Qing Wang
We derive the quantum states corresponding to classical scalar fields in the representation expanded by the eigenstates of quantum field operators. This allows us to directly obser…
hep-lat2024
Hamiltonian formulation of the RS model and field mixing
Qi Chen, Kaixun Tu, Qing Wang
While neutrino oscillations have led to attention and research on field mixing arising from quadratic interactions, the field mixing inherent in clothed particles is more fundament…