69 citations · 135 across the 4 of their papers we have counts for
4 papers
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…
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…
Magneto-strain-driven quantum engine on a graphene flake
Francisco J. Peña, Enrique Muñoz
We propose a novel conceptual design for a graphene-based quantum engine, driven by a superposition of mechanical strain and an external magnetic field. Engineering of strain in a…
Quantum heat engine in the relativistic limit: The case of a Dirac particle
E. Muñoz, F. J. Peña
We studied the efficiency of two different schemes for a quantum heat engine, by considering a single Dirac particle trapped in an infinite one-dimensional potential well as the "w…