2 citations · 3 across the 3 of their papers we have counts for
4 papers
Generalized detailed balance relation for black hole horizon's fluctuations
Arturo J. Gomez, Carlos Paiva
In classical thermodynamics, irreversible processes are accomplished with an increase of entropy and a release of heat into the environment. In the case of black hole thermodynamic…
Asymmetric Band Diagrams in Photonic Crystals with a Spontaneous Nonreciprocal Response
Filipa R. Prudêncio, Sérgio A. Matos, Carlos R. Paiva
We study the propagation of electromagnetic waves in layered photonic crystals formed by materials with a spontaneous nonreciprocal response, such as Tellegen (axion) media or topo…
Generalized relativistic velocity addition with spacetime algebra
Carlos R. Paiva, Marco A. Ribeiro
Using spacetime algebra, the geometric algebra of spacetime, the general problem of relativistic addition of velocities is addressed. The successive application of non-collinear Lo…
Passive Lorentz transformations with spacetime algebra
Carlos R. Paiva
In special relativity, spacetime algebra (STA) provides a powerful and insightful approach to an invariant formulation of physics. However, in this geometric algebra of spacetime,…