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14 papers · 1 filter
Universality class of non-Fermi liquid behavior in mixed valence systems
Guang-Ming Zhang, Zhao-Bin Su, Lu Yu
A generalized Anderson single-impurity model with off-site Coulomb interactions is derived from the extended three-band Hubbard model, originally proposed to describe the physics o…
Axial Vector Couplings of the Nucleon in Chiral Quark Model Incorporating Anomaly Effects
Xiaoyuan Li, Yi Liao
Renormalization of the axial vector currents due to Goldstone loops is studied in a simple extension of Manohar - Georgi chiral quark model which incorporates anomaly effe…
Theory of the Normal State of Cuprate Superconducting Materials
Yu-Liang Liu
We have proposed a model Hamiltonian, which describes a simple physical picture that the holes with single occupation constraint introduced by doping move in the antiferromagnetic…
Properties of Strangelets at Finite Temperature in Liquid Drop Model
Y. B. He, C. S. Gao, X. Q. Li +1
A comprehensive study of the properties of strangelets at zero and finite temperature is presented within the framework of liquid drop model, including the essential finite size ef…
Impurity Energy Level Within The Haldane Gap
Wei Wang, Shaojin Qin, Zhong-Yi Lu +2
An impurity bond in a periodic 1D antiferromagnetic, spin 1 chain with exchange is considered. Using the numerical density matrix renormalization group method, we find a…
Constraints on Masses of Charged PGBs in Technicolor Model from Decay
Cai-Dian Lu, Zhenjun Xiao
In this paper we calculate the contributions to the branching ratio of from the charged Pseudo-Goldstone bosons appeared in one generation Technicolor model. The curre…