313 citations · 503 across the 16 of their papers we have counts for
16 papers
Extended QED with CPT violation : clarifying some controversies
Guy Bonneau
We rediscuss the controversy on a possible Chern-Simons like term generated through radiative corrections in QED with a CPT violating term. We analyse some consequences of the divi…
Vacuum Polarization Effects in the Lorentz and PCT Violating Electrodynamics
G. Bonneau, L. C. Costa, J. L. Tomazelli
In this work we report new results concerning the question of dynamical mass generation in the Lorentz and PCT violating quantum electrodynamics. A one loop calculation for the vac…
Lorentz and CPT violations in QED : a short comment on recent controversies
Guy Bonneau
We rediscuss the recent controversy on a possible Chern-Simons like term generated through radiative corrections in QED with a CPT violating term. We emphasize the fact that any ab…
Dualised sigma-models at the two-loop order
G. Bonneau, P. Y. Casteill
We adress ourselves the question of the quantum equivalence of non abelian dualised $\si$-models on the simple example of the T-dualised $SU(2) \si$-model. This theory is classical…
Self-adjoint extensions of operators and the teaching of quantum mechanics
Guy Bonneau, Jacques Faraut, Galliano Valent
For the example of the infinitely deep well potential, we point out some paradoxes which are solved by a careful analysis of what is a truly self-adjoint operator. We then describe…
Regularisation : many recipes, but a unique principle : Ward identities and Normalisation conditions. The case of CPT violation in QED
Guy Bonneau
We analyse the recent controversy on a possible Chern-Simons like term generated through radiative corrections in QED with a CPT violating term : we prove that, if the theory is co…