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cond-mat1995
Spin- generalization of fractional exclusion statistics
T. Fukui, N. Kawakami, S. -K. Yang
We study fractional exclusion statistics for quantum systems with SU(2) symmetry (arbitrary spin ), by generalizing the thermodynamic equations with squeezed strings proposed by…
cond-mat1995
Exact Critical Exponents for Pseudo-Particles in the Kondo Problem
S. Fujimoto, N. Kawakami, S. -K. Yang
Exact critical exponents of the Green functions for pseudo-fermions and slave bosons in the SU() Anderson model with are obtained by using the Bethe ansatz…
cond-mat1994
Microscopic Calculations of the Finite-Size Spectrum in the Kondo Problem
S. Fujimoto, N. Kawakami, S. -K. Yang
The finite-size spectrum in the Kondo problem is obtained from the Bethe-ansatz solution of the exactly solved models. We investigate the Anderson model, the highly correlated SU($…