P Schlottmann and A A Zvyagin 2002 J. Phys. A: Math. Gen. 35 6191 doi:10.1088/0305-4470/35/29/402
P Schlottmann1 and A A Zvyagin2,3
Show affiliationsThe relation between integrable magnetic impurities located at the boundary and embedded into a one-dimensional correlated electron chain is discussed. Misleading statements by Ge et al are corrected and placed into proper context.
75.20.Hr Local moment in compounds and alloys; Kondo effect, valence fluctuations, heavy fermions
71.27.+a Strongly correlated electron systems; heavy fermions
Issue 29 (26 July 2002)
Received 11 March 2002
Published 12 July 2002
P Schlottmann and A A Zvyagin 2002 J. Phys. A: Math. Gen. 35 6191
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