192 citations · 890 across the 46 of their papers we have counts for
46 papers
Quantum heat machines enabled by twisted geometry
Cleverson Filgueiras, Moises Rojas, Edilberto O. Silva +1
In this paper, we analyze the operation of an Otto cycle heat machine driven by a non-interacting two-dimensional electron gas on a twisted geometry. We show that due to both the e…
Homogeneous Cosmological Models in Weyl's Geometrical Scalar-Tensor Theory
Adriano Barros, Carlos Romero
In this paper, we consider homogeneous cosmological solutions in the context of the Weyl geometrical scalar-tensor theory. Firstly, we exhibit an anisotropic Kasner type solution t…
A brief note on the limit in Weyl geometrical scalar-tensor theory
Adriano Barros, Carlos Romero
We obtain vacuum solutions in the presence of a cosmological constant in the context of the Weyl geometrical scalar-tensor theory. We investigate the limit when goes to infinit…
Russell on Weyl's unified field theory
C. Romero
In 1918, H. Weyl proposed a unified theory of gravity and electromagnetism based on a generalization of Riemannian geometry. With hindsight we now could say that the theory carried…
An Invariant Approach to Weyl's unified field theory
T. A. T. Sanomiya, I. P. Lobo, J. B. Formiga +2
We revisit Weyl's unified field theory, which arose in 1918, shortly after general relativity was discovered. As is well known, in order to extend the program of geometrization of…
Conformally invariant proper time with general non-metricity
Adria Delhom, Iarley P. Lobo, Gonzalo J. Olmo +1
We show that the definition of proper time for Weyl-invariant space-times given by Perlick naturally extends to spaces with arbitrary non-metricity. We then discuss the relation be…