66 citations · 400 across the 52 of their papers we have counts for
Showing 2009 · math-phShow all
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math-ph2009★ 6 cited
Reply to Itin, Obukhov and Hehl paper "An Electric Charge has no Screw Sense - A Comment on the Twist-Free Formulation of Electrodynamics by da Rocha & Rodrigues"
Roldao da Rocha, Waldyr A. Rodrigues
In this note we briefly comment a paper by Itin, Obukhov and Hehl criticising our previous paper. We show that all remarks by our critics are ill conceived or irrelevant to our app…
math-ph2009★ 1 cited
Rigorous Formulation of Duality in Gravitational Theories
Roldao da Rocha, Waldyr A. Rodrigues
In this paper we evince a rigorous formulation of duality in gravitational theories where an Einstein like equation is valid, by providing the conditions under which the Hodge dual…
math-ph2009★ 14 cited
Gravitation as a Plastic Distortion of the Lorentz Vacuum
Virginia V. Fernandez, Waldyr A. Rodrigues
In this paper we present a theory of the gravitational field where this field (a kind of square root of g) is represented by a (1,1)-extensor field h describing a plastic distortio…