92 citations · 1.3k across the 98 of their papers we have counts for
5 papers · 1 filter
Atomic detection in microwave cavity experiments: a dynamical model
R. Rossi, M. C. Nemes, J. G. Peixoto de Faria
We construct a model for the detection of one atom maser in the context of cavity Quantum Electrodynamics (QED) used to study coherence properties of superpositions of electromagne…
The Casimir Effect for Parallel Plates Revisited
N. A. Kawakami, M. C. Nemes, W. F. Wreszinski
The Casimir effect for a massless scalar field with Dirichlet and periodic boundary conditions (b.c.) on infinite parallel plates is revisited in the local quantum field theory (lq…
Quantum dynamics of bosons in a double-well potential: Josephson oscillations, self-trapping and ultralong tunneling times
A. N. Salgueiro, A. F. R. de Toledo Piza, G. B. Lemos +3
The dynamics of the population imbalance of bosons in a double-well potential is investigated from the point of view of many-body quantum mechanics in the framework of the two-mode…
Supergravity corrections to the factor by Implicit Regularization
J. E. Ottoni, A. P. Baeta Scarpelli, Marcos Sampaio +1
We apply Implicit regularization in the calculation of the one-loop graviton and gravitino corrections to the anomalous magnetic moment of the lepton in unbroken supergravity, whic…
Implicit regularization beyond one loop order: scalar field theories
C. R. Pontes, A. P. Baeta Scarpelli, Marcos Sampaio +1
Implicit regularization (IR) has been shown as an useful momentum space tool for perturbative calculations in dimension specific theories, such as chiral gauge, topological and sup…