1 citations · 2 across the 2 of their papers we have counts for
4 papers
Physical intuition and time-dependent generalization of the Coulomb and Biot-Savart laws
Nivaldo A. Lemos
An analysis is performed of the role played by physical intuition in expressing the electromagnetic field in terms of its sources in the time-dependent case. The conclusion is that…
Nonholonomic Constraints and Voronec's Equations
Nivaldo A. Lemos
Is it allowed, in the context of the Lagrange multiplier formalism, to assume that nonholonomic constraints are already in effect while setting up Lagrange's function? This procedu…
Higher-Derivative Massive Fermion Theories
C. G. Carvalhaes, L. V. Belvedere, R. L. P. G. Amaral +1
We propose and canonically quantize a generalization of the two-dimensional massive fermion theory described by a Lagrangian containing third-order derivatives. In our approach the…
Reply to "A Comment on Singularities in Quantum Cosmology"
Nivaldo A. Lemos
We argue that the reasonings that underlie a recent comment by Gotay and Demaret [1, gr-qc/9605025] are defective. We maintain that, contrary to what they assert, our previous pape…