31 citations · 144 across the 10 of their papers we have counts for
10 papers
Persistent currents in Bose-Bose mixtures after an interspecies interaction quench
Dominique Spehner, Luis Morales-Molina, Sebastián Reyes
We study the persistent currents and interspecies entanglement generation in a Bose-Bose mixture formed by two atomic gases (hereafter labelled by the letters A and B) trapped in a…
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…
Microscopic modeling of the effect of phonons on the optical properties of solid-state emitters
Ariel Norambuena, Sebastián A. Reyes, José. Mejía-Lopéz +2
Understanding the effect of vibrations in optically active nano systems is crucial for successfully implementing applications in molecular-based electro-optical devices, quantum in…
A quantum resonance catastrophe for transport through an AC driven impurity
Daniel Thuberg, Sebastian A. Reyes, Sebastian Eggert
We consider the quantum transport in a tight-binding chain with a locally applied potential which is oscillating in time. The steady state for such a driven impurity can be calcula…
Emergence of metastable pointer states basis in non-Markovian quantum dynamics
F. Lastra, C. E. López, S. A. Reyes +1
We investigate the dynamics of classical and quantum correlations between two qubits. Each qubit is implemented by a pair of phosphorous impurities embedded in a silicon substrate.…
Phonon-induced entanglement dynamics of two donor-based charge quantum bits
F. Lastra, S. A. Reyes, S. Wallentowitz
The entanglement dynamics of a pair of donor-based charge qubits is obtained in analytical form. The disentanglement is induced by off resonant scattering of acoustical phonons in…
Non-adiabatic transitions in a non-symmetric optical lattice
L. Morales-Molina, S. A. Reyes
We study Landau-Zener interband transitions for a non-symmetric optical lattice in the presence of an external force. We show that gain and losses of the light beam, as well as the…
Analytical model of non-Markovian decoherence in donor-based charge quantum bits
F Lastra, S Reyes, S Wallentowitz
We develop an analytical model for describing the dynamics of a donor-based charge quantum bit (qubit). As a result, the quantum decoherence of the qubit is analytically obtained a…
Potts model on recursive lattices: some new exact results
Pedro D. Alvarez, Fabrizio Canfora, Sebastian A. Reyes +1
We compute the partition function of the Potts model with arbitrary values of and temperature on some strip lattices. We consider strips of width , for three different l…
Lattice defects and boundaries in conducting carbon nanotubes
Sebastian A. Reyes, Alexander Struck, Sebastian Eggert
We consider the effect of various defects and boundary structures on the low energy electronic properties in conducting zigzag and armchair carbon nanotubes. The tight binding mode…