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Charge- and spin-polarized currents in mesoscopic rings with Rashba spin-orbit interactions coupled to an electron reservoir
ArticleAbstract: The electronic states of a mesoscopic ring are assessed in the presence of Rashba spin-orbit (SO) coPalabras claves:Autores:Berche B., Bolívar N., Ellner M., Ernesto Medina DaggerFuentes:googlescopusClassical Yang-Mills theory in condensed matter physics
ArticleAbstract: Gauge field theory approaches have been used extensively in recent times to discuss the physical conPalabras claves:Autores:Berche B., Ernesto Medina DaggerFuentes:googlescopusA perfect spin filtering device through Mach-Zehnder interferometry in a GaAs/AlGaAs electron gas
ArticleAbstract: A spin filtering device based on quantum spin interference is addressed, for use with a two-dimensioPalabras claves:Autores:Alexander Lopez, Berche B., Bolívar N., Ernesto Medina DaggerFuentes:googlescopusContinuum model for chiral induced spin selectivity in helical molecules
ArticleAbstract: A minimal model is exactly solved for electron spin transport on a helix. Electron transport is assuPalabras claves:Autores:Berche B., Ernesto Medina Dagger, Finkelstein-Shapiro D., González-Arraga L.A., Mujica V.Fuentes:googlescopusCorrelations in the low-temperature phase of the two-dimensional XY model
ArticleAbstract: Monte Carlo simulations of the two-dimensional XY model are performed in a square geometry with fixePalabras claves:Autores:Berche B., Fariñas-Sánchez A.I., Ricardo ParedesFuentes:scopusGauge field theory approach to spin transport in a 2D electron gas
ArticleAbstract: We discuss the Pauli Hamiltonian including the spin-orbit interaction within an U(1) × SU(2) gauge tPalabras claves:Gauge field theory, Spin Hall effect, Spin transport, Spin-orbit interactionAutores:Alexander Lopez, Berche B., Bolívar N., Ernesto Medina DaggerFuentes:googlescopusGauge symmetry breaking and topological quantization for the Pauli Hamiltonian
ArticleAbstract: We discuss the Pauli Hamiltonian within a SU(2) gauge theory interpretation, where the gauge symmetrPalabras claves:Autores:Alexander Lopez, Berche B., Ernesto Medina DaggerFuentes:googlescopusGauge transformations and conserved quantities in classical and quantum mechanics
ArticleAbstract: We are taught that gauge transformations in classical and quantum mechanics do not change the physicPalabras claves:Autores:Berche B., Ernesto Medina Dagger, Malterre D.Fuentes:googlescopusGauge transformations of spin-orbit interactions in graphene
ArticleAbstract: Inclusion of spin-dependent interactions in graphene in the vicinity of the Dirac points can be posePalabras claves:Mesoscopic and Nanoscale SystemsAutores:Alexander Lopez, Berche B., Bolívar N., Ernesto Medina DaggerFuentes:googlescopusEquilibrium currents in a Corbino graphene ring
ArticleAbstract: We address the description of a graphene Corbino disk in the context of a tight binding approach thaPalabras claves:Charge and spin transport, Graphene, Spin-orbit interaction, Tight-binding HamiltonianAutores:Berche B., Bolívar N., Ernesto Medina Dagger, Lopez A.Fuentes:googlescopus