Výsledky vyhledávání - "Rivera, A. M."

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Permutation Entropy for the Characterization of the Attractive Hamiltonian Mean-Field Model

Autor: Fuentealba, Melissa, Rivera, Danilo M., Navarro, Roberto E.

The Hamiltonian Mean-Field (HMF) model is a long-range interaction model that exhibits quasi-stationary states associated with a phase transition. Its quasi-stationary states with a lifetime diverging with the number of particles in the system. These

Externí odkaz: http://arxiv.org/abs/2410.19013

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Distributed Utility Optimization in Vehicular Communication Systems

Autor: Diaz-Ibarra, Miguel A., Campos-Delgado, Daniel U., Gutierrez, Carlos A., Luna-Rivera, Jose M., Cabrera-Almeida, Francisco J.

In this paper, we study the problem of utility maximization in the uplink of vehicle-to-infrastructure communication systems. The studied scenarios consider four practical aspects of mobile radio communication links: i) Interference between adjacent

Externí odkaz: http://arxiv.org/abs/2406.19064

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Estimation of high-dimensional unitary transformations saturating the Quantum Cram\'er-Rao bound

Autor: Escandón-Monardes, J., Uzcátegui, D., Rivera-Tapia, M., Walborn, S. P., Delgado, A.

Publikováno v: Quantum 8, 1405 (2024)

We propose an estimation procedure for $d$-dimensional unitary transformations. For $d>2$, the unitary transformations close to the identity are estimated saturating the quantum Cram\'er-Rao bound. For $d=2$, the estimation of all unitary transformat

Externí odkaz: http://arxiv.org/abs/2310.12699

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The distribution of genera of 2-bridge knots

Autor: Cohen, Moshe, DiNardo, Abigail, Lowrance, Adam M., Raanes, Steven, Rivera, Izabella M., Steindl, Andrew J., Wanebo, Ella S.

The average genus of a 2-bridge knot with crossing number $c$ approaches $\frac{c}{4} + \frac{1}{12}$ as $c$ approaches infinity, as proven by Suzuki and Tran and independently Cohen and Lowrance. In this paper, for the genera of $2$-bridge knots of

Externí odkaz: http://arxiv.org/abs/2307.09399

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Formation of Multiple Counter-propagating Clusters in the Attractive Hamiltonian Mean-field Model

Autor: Rivera, Danilo M., Navarro, Roberto E.

Many-body long-range interacting systems can remain approximately in a quasi-stationary state far-from-thermodynamic equilibrium. These states are typically characterized by a pair of counter-propagating density clusters, or by a single non-homogeneo

Externí odkaz: http://arxiv.org/abs/2212.09608

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