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Gauge 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:googlescopusEntanglement production under electron phonon interaction in a quantum dot
ArticleAbstract: We consider the quantum dot entangler device introduced by Oliver et al. [1] coupled to a single phoPalabras claves:Decoherence, entanglement, Quantum dotAutores:Alexander Lopez, Ernesto Medina DaggerFuentes:googlescopusInterplay of Kekulé distortions and laser fields in graphene
ArticleAbstract: We study the interplay between a Kekulé patterned distortion in monolayer graphene and a monochromatPalabras claves:Floquet theory, Graphene, Kekulé distortion, Landau levels, PolarizationAutores:Alexander Lopez, Mireles F.Fuentes:googlescopusMerging of Dirac points through uniaxial modulation on an optical lattice
ArticleAbstract: We analyze the scenario of modulating the potential strength of bound atoms in an optical honeycombPalabras claves:Bloch-Floquet theorem, cold gases in optical lattices, Graphene, topological phase transitionAutores:Alexander Lopez, Ernesto Medina Dagger, Montañes B.Fuentes:googlescopus