3 papers
cond-mat1994
Strong-Coupling Behavior of Two Chains with Interchain Single-Electron Hopping
G. M. Zhang, S. Feng, L. Yu
Using the fermion-spin transformation to implement spin-charge separation of constrained electrons, a model of two chains with interchain single-electron hopping is studied b…
cond-mat1993
Fermion-Spin Transformation to Implement the Charge-Spin Separation
Shiping Feng, Z. B. Su, L. Yu
A novel approach, the fermion-spin transformation to implement the charge-spin separation, is developed to study the low-dimensional - model. In this approach, the charge and…
cond-mat1993
Slave Particle Studies of the Electron Momentum Distribution in the Low Dimensional Model
Shiping Feng, J. B. Wu, Z. B. Su +1
The electron momentum distribution function in the model is studied in the framework of slave particle approach. Within the decoupling scheme used in the gauge field and rela…