23 citations · 68 across the 5 of their papers we have counts for
5 papers
Coherent states for dispersive pseudo-Landau-levels in strained honeycomb lattices
Erik Díaz-Bautista, Maurice Oliva-Leyva
Dirac fermions in graphene may experiment dispersive pseudo-Landau levels due to a homogeneous pseudomagnetic field and a position-dependent Fermi velocity induced by strain. In th…
Valley-dependent time evolution of coherent electron states in tilted anisotropic Dirac materials
Yonatan Betancur-Ocampo, Erik Díaz-Bautista, Thomas Stegmann
The effect of the Dirac cone tilt of anisotropic two-dimensional materials on the time evolution of coherent electron states in the presence of electric and magnetic fields is stud…
Schrödinger-type 2D coherent states of magnetized uniaxially strained graphene
Erik Díaz-Bautista
We revisit the uniaxially strained graphene immersed in a uniform homogeneous magnetic field orthogonal to the layer in order to describe the time evolution of coherent states buil…
Phase-space representation of Landau and electron coherent states for uniaxially strained graphene
Erik Díaz-Bautista, Yonatan Betancur-Ocampo
Recent experimental advances in the reconstruction of the Wigner function (WF) for electronic systems have led us to consider the possibility of employing this theoretical tool in…
Polynomial Heisenberg algebras, multiphoton coherent states and geometric phases
Miguel Castillo-Celeita, Erik Díaz-Bautista, David J. Fernández C
In this paper we will realize the polynomial Heisenberg algebras through the harmonic oscillator. We are going to construct then the Barut-Girardello coherent states, which coincid…