26 citations · 76 across the 18 of their papers we have counts for
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cond-mat.stat-mech1998★ 3 cited
Grassmann Algebra and Fermions at Finite Temperature
I. C. Charret, E. V. Corrêa Silva, S. M. de Souza +2
For any d-dimensional self-interacting fermionic model, all coefficients in the high-temperature expansion of its grand canonical partition function can be put in terms of multivar…
cond-mat.mes-hall1998★ 1 cited
On the Electromagnetic Response of Charged Bosons Coupled to a Chern-Simons Gauge Field: A Path Integral Approach
D. G. Barci, E. V. Correa Silva, J. F. Medeiros Neto
We analyze the electromagnetic response of a system of charged bosons coupled to a Chern-Simons gauge field. Path integral techniques are used to obtain an effective action for the…