69 citations · 494 across the 41 of their papers we have counts for
5 papers · 1 filter
Optical Transparency in an effective model for Graphene
Horacio Falomir, Marcelo Loewe, Enrique Muñoz +1
Motivated by experiments confirming that the optical transparency of graphene is defined through the fine structure constant and that it could be fully explained within the relativ…
Perfect spin filter by periodic drive of a ferromagnetic quantum barrier
Daniel Thuberg, Enrique Munoz, Sebastian Eggert +1
We consider the problem of particle tunneling through a periodically driven ferromagnetic quantum barrier connected to two leads. The barrier is modeled by an impurity site represe…
The stepwise path integral of the relativistic point particle
Benjamin Koch, Enrique Muñoz
In this paper we present a stepwise construction of the path integral over relativistic orbits in Euclidean spacetime. It is shown that the apparent problems of this path integral,…
Symmetries of relativistic world-lines
Benjamin Koch, Enrique Muñoz, Ignacio Reyes
Symmetries are essential for a consistent formulation of many quantum systems. In this paper we discuss a previously unnoticed symmetry, which is present for any Lagrangian term th…
Analytic approach to magneto-strain tuning of electronic transport through a graphene nanobubble: Perspectives for a strain sensor
Enrique Muñoz, Rodrigo Soto-Garrido
We consider the scattering of Dirac particles in graphene due to the superposition of an external magnetic field and mechanical strain. As a model for a graphene nanobubble, we fin…