5 citations · 5 across the 2 of their papers we have counts for
5 papers
Symmetric flows and Darcy's law in Curved Spaces
Eduardo S. G. Leandro José A. Miranda, Fernando Moraes
We consider the problem of existence of certain symmetrical solutions of Stokes equation on a three-dimensional manifold with a general metric possessing symmetry. These soluti…
Holonomy, Aharonov-Bohm effect and phonon scattering in superfluids
Claudio Furtado, A. M. de M. Carvalho, L. C. Garcia de Andrade +1
In this article we discuss the analogy between superfluids and a spinning thick cosmic string. We use the geometrical approach to obtain the geometrical phases for a phonon in the…
Charge localization around disclinations in monolayer graphite
Claudio Furtado, Fernando Moraes
Using a continuum model, we obtain qualitative results that imply charge localization around negative curvature disclinations (i.e. rings with more than 6 Carbon atoms) in a graphi…
The partition function of the unit interval
Ramon Mendoza, Fernando Moraes
We outline a method of calculation of partition functions of orientable manifolds with fluctuating metric and perform the calculation for the specific case of the unit interval.
Casimir effect around a screw dislocation
Ivan Pontual, Fernando Moraes
In this work, it is shown that a non-zero vacuum energy density (the Casimir energy) for a scalar field appears in a continuous elastic solid due to the presence of a topological d…