52 citations · 271 across the 23 of their papers we have counts for
Showing 1998Show all
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cond-mat.str-el1998★ 9 cited
Supersymmetric Approach to Heavy-Fermion Systems
C. Pepin, M. Lavagna
We present a new supersymmetric approach to the Kondo lattice model in order to describe simultaneously the quasiparticle excitations and the low-energy magnetic fluctuations in he…
cond-mat.str-el1998★ 1 cited
Spin Dynamics near the Quantum Critical Point of Heavy-Fermions
C. Pepin, M. Lavagna
The dynamical spin susceptibility is studied in the magnetically-disordered phase of heavy-Fermion systems near the antiferromagnetic quantum phase transition. In the framework of…
cond-mat.str-el1998★ 7 cited
Dynamic Spin Correlation Function near the Antiferromagnetic Quantum Phase Transition of Heavy-Fermions
C. Pepin, M. Lavagna
The dynamical spin susceptibility is studied in the magnetically-disordered phase of heavy-Fermion systems near the antiferromagnetic quantum phase transition. In the framework of…