9 citations · 48 across the 24 of their papers we have counts for
24 papers
Property of one-dimensional Coulomb interaction and its possible contribution to strongly correlated systems
Yongxi Zhou
The unique property of Coulomb interaction in strict one-dimensional (1D) system is revealed that the Coulomb repulsion energy of paired electrons is divergent. As consequences, el…
The quantum entanglement contained in density matrices
Yong Zhou
We point out that density matrices can only be used to describe quantum states, so the entanglement contained in a density matrix is just quantum entanglement. This means a biparti…
Pole wave-function renormalization prescription for unstable particles
Yong Zhou
We base a new wave-function renormalization prescription on the pole mass renormalization prescription, in which the Wave-function Renormalization Constant (WRC) is extracted by ex…
Gauge dependence of fermion mass renormalization schemes
Yong Zhou
We discuss the gauge dependence of fermion mass definition and physical result under the conventional on-shell mass renormalization scheme and the recently proposed pole mass renor…
Optical theorem and cutting rules
Yong Zhou
This manuscript has been withdrawn at 17 April, 2007.
Gauge dependence of on-shell and pole mass renormalization prescriptions
Yong Zhou
We discuss the gauge dependence of physical parameter's definitions under the on-shell and pole mass renormalization prescriptions. By two-loop-level calculations we prove for the…