Frustrated magnets without geometrical frustration in bosonic flux ladders
We propose a scheme to realize a frustrated Bose-Hubbard model with ultracold atoms in an
optical lattice that comprises the frustrated spin-1/2 quantum XX model. Our approach is …
optical lattice that comprises the frustrated spin-1/2 quantum XX model. Our approach is …
Unruh effect for interacting particles with ultracold atoms
The Unruh effect is a quantum relativistic effect where the accelerated observer perceives
the vacuum as a thermal state. Here we propose the experimental realization of the Unruh …
the vacuum as a thermal state. Here we propose the experimental realization of the Unruh …
Exploration of dynamic phase transition of 3D ising model with a New Long-Range Interaction by using the Monte Carlo Method
B Li, W Wang - Chinese Journal of Physics, 2024 - Elsevier
In this paper, we present a novel interpretation of the long-range interaction for exploring the
magnetic characteristics of the 3D Ising model. To describe the long-range interaction, we …
magnetic characteristics of the 3D Ising model. To describe the long-range interaction, we …
Loading ultracold gases in topological Floquet bands: the fate of current and center-of-mass responses
Topological band structures can be designed by subjecting lattice systems to time-periodic
modulations, as was proposed for irradiated graphene, and recently demonstrated in two …
modulations, as was proposed for irradiated graphene, and recently demonstrated in two …
Effective triangular ladders with staggered flux from spin-orbit coupling in 1D optical lattices
J Cabedo, J Claramunt, J Mompart, V Ahufinger… - The European Physical …, 2020 - Springer
Light-induced spin-orbit coupling is a flexible tool to study quantum magnetism with ultracold
atoms. In this work we show that spin-orbit coupled Bose gases in a one-dimensional optical …
atoms. In this work we show that spin-orbit coupled Bose gases in a one-dimensional optical …
Analysis of the buildup of spatiotemporal correlations and their bounds outside of the light cone
N Abeling, L Cevolani, S Kehrein - SciPost Physics, 2018 - scipost.org
In non-relativistic quantum theories the Lieb-Robinson bound defines an effective light cone
with exponentially small tails outside of it. In this work we use it to derive a bound for the time …
with exponentially small tails outside of it. In this work we use it to derive a bound for the time …
Frustrated quantum spin systems in small triangular lattices studied with a numerical method
The study of quantum frustrated systems remains one of the most challenging subjects of
quantum magnetism, as they can hold quantum spin liquids, whose characterization is quite …
quantum magnetism, as they can hold quantum spin liquids, whose characterization is quite …
Using random boundary conditions to simulate disordered quantum spin models in two-dimensional systems
Disordered quantum antiferromagnets in two-dimensional compounds have been a focus of
interest in the last years due to their exotic properties. However, with very few exceptions …
interest in the last years due to their exotic properties. However, with very few exceptions …
Emerging many-body phenomena in Raman-dressed ultracold atoms
J Cabedo Bru - 2022 - ddd.uab.cat
Els sistemes d'àtoms ultrafreds són una excel· lent plataforma pel desenvolupament de la
ciència i les tecnologies quàntiques. El seu grau de flexibilitat i la precisió amb què poden …
ciència i les tecnologies quàntiques. El seu grau de flexibilitat i la precisió amb què poden …
[HTML][HTML] Emerging many-body phenomena in Raman-dressed ultracold atoms
JC Bru - 2022 - dialnet.unirioja.es
Los sistemas de átomos ultrafríos son una excelente plataforma para el desarrollo de la
ciencia y las tecnologías cuánticas. Su grado de flexibilidad y la precisión con la que …
ciencia y las tecnologías cuánticas. Su grado de flexibilidad y la precisión con la que …