Zobrazeno 1 - 10
of 12 386
pro vyhledávání: '"Moreno, A. M."'
We re-visit the generation and evolution of (Bell) nonlocality in hybrid scenarios whose dynamics is determined by the Jaynes-Cummings Hamiltonian, a relevant example of which is the atom-cavity system. Previous approaches evaluate the nonlocality th
Externí odkaz:
http://arxiv.org/abs/2410.10651
Autor:
Moreno-Frías, M. A., Rosales, J. C.
The main aim of this work is to introduce and justify the study of semi-covarities. A {\it semi-covariety} is a non-empty family $\mathcal{F}$ of numerical semigroups such that it is closed under finite intersections, has a minimum, $\min(\mathcal{F}
Externí odkaz:
http://arxiv.org/abs/2407.18984
Autor:
Moreno-Armijos, M. A., Fritsch, A. R., García-Orozco, A. D., Sab, S., Telles, G., Zhu, Y., Madeira, L., Nazarenko, S., Yukalov, V. I., Bagnato, V. S.
The dynamics of non-equilibrium closed quantum systems and their route to thermalization are of fundamental interest to several fields, from cosmology to particle physics. However, a comprehensive description of non-equilibrium phenomena still presen
Externí odkaz:
http://arxiv.org/abs/2407.11237
We evaluate the maximal Bell violation for a generic qubit-qudit system, obtaining easily computable expressions in arbitrary qudit dimension. This work generalizes the well-known Horodeckis's result for a qubit-qubit system. We also give simple lowe
Externí odkaz:
http://arxiv.org/abs/2404.02092
Autor:
Rodriguez, Fabio J. Cortes, Frattini, Gianfranco, Meireles, Fernando Teixeira Pinto, Terrien, Danae A., Cruz-Leon, Sergio, Peraro, Matteo Dal, Schier, Eva, Moreno, Diego M., Abriata, Luciano A.
MolecularWebXR is our new website for education, science communication and scientific peer discussion in chemistry and biology built on WebXR. It democratizes multi-user, inclusive virtual reality (VR) experiences that are deeply immersive for users
Externí odkaz:
http://arxiv.org/abs/2311.00385
Publikováno v:
PNAS 121 (30) e2404828121 (2024)
Recent progress in out-of-equilibrium closed quantum systems has significantly advanced the understanding of mechanisms behind their evolution towards thermalization. Notably, the concept of non-thermal fixed points (NTFPs) - responsible for the emer
Externí odkaz:
http://arxiv.org/abs/2308.15646
Publikováno v:
Quant. Inf. Proc. 23 (2024) 2, 56
Quantum entanglement and quantum entropy are crucial concepts in the study of multipartite quantum systems. In this work we show how the notion of concurrence vector, re-expressed in a particularly useful form, provides new insights and computational
Externí odkaz:
http://arxiv.org/abs/2307.05205
Autor:
Moreno-Frías, M. A., Rosales, J. C.
Let $S$ be a numerical semigroup. We will say that $h\in {\mathbb{N}} \backslash S$ is an {\it isolated gap }of $S$ if $\{h-1,h+1\}\subseteq S.$ A numerical semigroup without isolated gaps is called perfect numerical semigroup. Denote by ${\mathrm m}
Externí odkaz:
http://arxiv.org/abs/2305.14967
Autor:
Moreno-Frías, M. A., Rosales, J. C.
In this work we will show that if $F$ is a positive integer, then ${\mathrm{Sat}}(F)=\{S\mid S \mbox{ is a saturated numerical semigroup with Frobenius number } F\}$ is a covariety. As a consequence, we present two algorithms: one that computes ${\ma
Externí odkaz:
http://arxiv.org/abs/2305.13881
Autor:
Moreno-Frías, M. A., Rosales, J. C.
In this work we will introduce the concept of ratio-covariety, as a nonempty family $\mathscr{R}$ of numerical semigroups verifying certain properties. This concept will allow us to: \begin{enumerate} \item Describe an algorithmic process to compute
Externí odkaz:
http://arxiv.org/abs/2305.02070