181 citations · 456 across the 6 of their papers we have counts for
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cond-mat1996★ 19 cited
Overscreened Single Channel Kondo Problem
Anirvan M. Sengupta, Yong Baek Kim
We consider the single channel Kondo problem with the Kondo coupling between a spin impurity and conduction electrons with spin . These problems arise as multicritical point…
cond-mat1995★ 174 cited
Non Fermi Liquid Behaviour near a spin-glass transition
Anirvan M. Sengupta, Antoine Georges
In this paper we study the competition between the Kondo effect and RKKY interactions near the zero-temperature quantum critical point of an Ising-like metallic spin-glass. We cons…
cond-mat1993★ 78 cited
On the Emery-Kivelson Solution of the two channel Kondo problem
Anirvan M. Sengupta, Antoine Georges
We consider the two channel Kondo model in the Emery-Kivelson approach, and calculate the total susceptibility enhancement due to the impurity . We find that $χ…