3 citations · 3 across the 1 of their papers we have counts for
5 papers
Non-Hermitian time-dependent quantum systems with real energies
A. de Souza Dutra, M. B. Hott, V. G. C. S dos Santos
In this work we intend to study a class of time-dependent quantum systems with non-Hermitian Hamiltonians, particularly those whose Hermitian counterpart are important for the comp…
Induced Lorentz and PCT Symmetry Breaking in an External Electromagnetic Field
M. B. Hott, J. L. Tomazelli
In this work we derive the Lorentz-PCT-violating effective action for a fermion in a constant and uniform electromagnetic field using the Fock-Schwinger proper time method and extr…
A Case of Well-Defined Thermal Derivative Expansion to Lowest Order
Marcelo Hott, Georgios Metikas
We examine a very simple model for which the leading contribution to the one-loop effective potential at finite temperature is uniquely defined despite the presence of the Landau t…
DYNAMICAL SUPERSYMMETRY
Ashok Das, Marcelo Hott
We show, in a simple quantum mechanical model, how a theory can become supersymmetric in the presence of interactions even when the free theory is not. This dynamical generation of…
Quantization of Maxwell-Chern-Simons-Podolsky Theory
A. de Souza Dutra, Marcelo Hott
We quantize a generalized electromagnetism in 2 + 1 dimensions which contains a higher-order derivative term by using Dirac's method. By introducing auxiliary fields we transform t…