13 citations · 21 across the 8 of their papers we have counts for
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Casimir effect at finite temperature of charged scalar field
M. V. Cougo-Pinto, C. Farina, M. R. Negrao +1
The Casimir effect for Dirac as well as for scalar charged particles is influenced by external magnetic fields. It is also influenced by finite temperature. Here we consider the Ca…
Fermionic Casimir effect in an external magnetic field
M. V. Cougo-Pinto, C. Farina, A. C. Tort
The influence of an external constant uniform magnetic field on the Casimir energy density of a Dirac field under antiperiodic (and periodic) boundary condition is computed by appl…
Magnetic permeability of constrained scalar QED vacuum
M. V. Cougo-Pinto, C. Farina, M. R. Negrao +1
We compute the influence of boundary conditions on the Euler-Heisenberg effective Lagrangian scalar QED scalar for the case of a pure magnetic field. The boundary conditions constr…
Proper Time Method for Fermions
Ashok Das, Carlos Farina
We show how Schwinger's proper time method can be used to evaluate directly the determinant of first order operators associated with fermionic theories. Several examples are worked…