Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Luis E. F. Foa Torres"'
Autor:
Gabriel O’Ryan Pérez, Joaquín Medina Dueñas, Diego Guzmán-Silva, Luis E. F. Foa Torres, Carla Hermann-Avigliano
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Advancements in photonics technologies have significantly enhanced their capability to facilitate experiments involving quantum light, even at room temperature. Nevertheless, fully integrating photonic chips that include quantum light source
Externí odkaz:
https://doaj.org/article/22b21a7e7e014ea39480d1584e8ca851
Autor:
Gabriel Cáceres-Aravena, Bastián Real, Diego Guzmán-Silva, Alberto Amo, Luis E. F. Foa Torres, Rodrigo A. Vicencio
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013185 (2022)
We reveal unconventional edge states in a one-dimensional Stub lattice of coupled waveguides with staggered hoppings. The edge states appear for the same values of hoppings as topological edge states in the Su-Schrieffer-Heeger model. They have diffe
Externí odkaz:
https://doaj.org/article/ded45b3ef5944d2ba6fed07159af8f55
Publikováno v:
Quantum, Vol 5, p 526 (2021)
What is the role of topology in the propagation of quantum light in photonic lattices? We address this question by studying the propagation of squeezed states in a topological one-dimensional waveguide array, benchmarking our results with those for a
Externí odkaz:
https://doaj.org/article/f3a6a374ec9343858c48357a0e0e3d7a
Publikováno v:
Physical Review B. 106
We report on the theoretical investigation of the topological properties of a periodically quenched one-dimensional dimerized lattice where a piece-wise constant Hamiltonian switches from $h_1$ to $h_2$ at a partition time $t_p$ within each driving p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85325c3b532ef19d08fe928a923a9a3
https://doi.org/10.1103/physrevb.106.224306
https://doi.org/10.1103/physrevb.106.224306
Publikováno v:
Nano Letters. 21:3177-3183
Harnessing the unique features of topological materials for the development of a new generation of topological based devices is a challenge of paramount importance. Using Floquet scattering theory combined with atomistic models we study the interplay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2962ccf59cba22edf3a22e7bfc385a3
https://doi.org/10.1021/acs.nanolett.1c00420
https://doi.org/10.1021/acs.nanolett.1c00420
Three-dimensional topological gapless phases have attracted significant attention due to their unique electronic properties. A flagship example are Weyl semimetals, which require breaking time-reversal or inversion symmetry. In two dimensions, the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a704c7059c9fddd6156ad51f30e23c3
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We report on the effect of laser illumination with circularly polarized light on the electronic structure of AB-stacked graphite samples. By using Floquet theory in combination with Green's function techniques, we find that the polarized light induce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::618b312643dd7e530e3126fd9bcfec08
https://doi.org/10.1103/physrevb.101.075424
https://doi.org/10.1103/physrevb.101.075424
Autor:
R. Jaeschke-Ubiergo, Alvaro S. Nunez, Esteban Tapia Aguilera, N. Vidal-Silva, Luis E. F. Foa Torres
In this article, we calculate the magnon spectrum of Kitaev-Heisenberg magnets. This model has been recently proposed as a spin Hamiltonian to model $\text{CrI}_3$ and other two-dimensional magnets. It is a minimal spin Hamiltonian that includes a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98ed8103362f8177549b2c8a6638b2a8
http://arxiv.org/abs/2002.05266
http://arxiv.org/abs/2002.05266