5 citations · 8 across the 6 of their papers we have counts for
6 papers
A coefficient average approximation towards Gutzwiller wavefunction formalism
Jun Liu, Yongxin Yao, Cai-Zhuang Wang +1
Gutzwiller wavefunction is a physically well motivated trial wavefunction for describing correlated electron systems. In this work, a new approximation is introduced to facilitate…
Least square based method for obtaining one particle spectral functions from temperature Green functions
Jun Liu
A least square based fitting scheme is proposed to do analytic continuation on one particle temperature Green function.
The Real Significance of the Electromagnetic Potentials
Jùn Líu
The importance of the potential is revealed in a newly discovered effect of the potential. This paper explore the same issue introduced in quant-ph/9506038 from several different a…
Potential Effect: Aharonov-Bohm Effect of Simply Connected Region
Jùn Líu
We study a generalization of Aharonov-Bohm effect, the potential effect. The discussion is focused on field-free effects in simply connected region, which obviously can not have an…
Next-to-leading Order Parton Model Calculations in the Massless Schwinger Model
Jin Dai, James Hughes, Jun Liu
We carry out next-to-leading order (NLO) parton model calculations for the standard hard ``QCD'' processes in the massless Schwinger model. The asymptotic expansion of the exact re…
Evolution of Pure States into Mixed States
Jun Liu
In the formulation of Banks, Peskin and Susskind, we show that one can construct evolution equations for the quantum mechanical density matrix with operators which do not commu…