Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Reyes, Sebastián A."'
Publikováno v:
New J. Phys. 23, 063025 (2021)
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 one-dimensional ring lattice potential with an artificial gauge field
Externí odkaz:
http://arxiv.org/abs/2102.08219
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. Lett. 119, 267701 (2017)
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 representing a ferromagnetic layer or quantum dot in a tight-binding Hamilton
Externí odkaz:
http://arxiv.org/abs/1708.00004
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. B 94, 134305 (2016)
Understanding the effect of vibrations in optically active nano systems is crucial for successfully implementing applications in molecular-based electro-optical devices, quantum information communications, single photon sources, and fluorescent marke
Externí odkaz:
http://arxiv.org/abs/1605.04252
Publikováno v:
Phys. Rev. B 93, 180301(R) (2016)
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 calculated exactly for any energy and applied potential using the Floquet for
Externí odkaz:
http://arxiv.org/abs/1509.00035
Autor:
Atala, Cristian1 (AUTHOR), Reyes, Sebastián A.1 (AUTHOR), Molina-Montenegro, Marco A.2,3 (AUTHOR) marco.molina@utalca.cl
Publikováno v:
Journal of Fungi. Apr2023, Vol. 9 Issue 4, p421. 15p.
We study the generation of entanglement between two species of neutral cold atoms living on an optical ring lattice, where each group of particles can be described by a $d$-dimensional Hilbert space (qu$d$it). Synthetic magnetic fields are exploited
Externí odkaz:
http://arxiv.org/abs/1401.5521
Publikováno v:
Eur. Phys. J. B (2012) 85: 99
We compute the partition function of the Potts model with arbitrary values of $q$ and temperature on some strip lattices. We consider strips of width $L_y=2$, for three different lattices: square, diced and `shortest-path' (to be defined in the text)
Externí odkaz:
http://arxiv.org/abs/0912.4705
Publikováno v:
Phys. Rev. B 80, 075115 (2009)
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 model of the conduction bands is mapped exactly onto simple lattice models
Externí odkaz:
http://arxiv.org/abs/0905.0004