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Listar por autor "Garcia March, Miguel Angel"

Mostrando ítems 1-20 de 33

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Algoritmos cuánticos para modelos 1D Ising y Glauber-Ising

Merino San José, Pablo (Universitat Politècnica de València, 2022-09-15)

[ES] El objetivo del presente Trabajo Fin de Máster es explotar la idea de que los modelos cinéticos cuánticos modelan sistemas fuera de equilibrio con un sistema cuántico, para diseñar algoritmos cuántico capaces de ...
Angular pseudomomentum theory for the generalized nonlinear Schrodinger equation in discrete rotational symmetry media

Garcia March, Miguel Angel; Ferrando Cogollos, Albert; Zacarés González, Mario; Vijande, J.; Carr, L. D. (Elsevier, 2009-07-15)

[EN] We develop it complete mathematical theory for the symmetrical solutions of the generalized nonlinear Schrodinger equation based on the concept of angular pseudomomentum. We consider the symmetric solitons of a ...
Anomalous Diffusion Characterization using Machine Learning Methods

Garibo Orts, Óscar (Universitat Politècnica de València, 2023-04-18)

[ES] Durante las últimas décadas el uso del aprendizaje automático (machine learning) y de la inteligencia artificial ha mostrado un crecimiento exponencial en muchas áreas de la ciencia. El hecho de que los ordenadores ...
Control of anomalous diffusion of a Bose polaron

Charalambous, Christos; Garcia March, Miguel Angel; Munoz-Gil, Gorka; Grzybowski, Przemyslaw Ryszard; Lewenstein, Maciej (Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2020-02-17)

[EN] We study the diffusive behavior of a Bose polaron immersed in a coherently coupled two-component Bose-Einstein Condensate (BEC). We assume a uniform, one-dimensional BEC. Polaron superdiffuses if it couples in the ...
Diffusion Through a Network of Compartments Separated by Partially-Transmitting Boundaries

Muñoz-Gil, Gorka; Garcia March, Miguel Angel; Manzo, Carlo; Celi, Alessio; Lewenstein, Maciej (Frontiers Media, 2019-03-18)

[EN] We study the random walk of a particle in a compartmentalized environment, as realized in biological samples or solid state compounds. Each compartment is characterized by its length L and the boundaries transmittance ...
Diseño de sistema de clasificación de movimientos brownianos anómalos basado en redes convolucionales para su caracterización y segmentación en entornos celulares

Belenguer Llorens, Albert (Universitat Politècnica de València, 2020-10-13)

[ES] El movimiento browniano de las moléculas en los diferentes medios ha sido hasta hace bien poco un enigma para la ciencia, ya que no se conocían ni sus mecanismos y formas de interactuar con el medio, pero ha día de ...
Diseño, desarrollo y análisis de códigos para simulación de diferentes condiciones de contorno en la propagación electromagnética en sistemas fotónicos

Gomez Ruiz, Miriam (Universitat Politècnica de València, 2014-04-04)

Consulta en la Biblioteca ETSI Industriales (5885)
Divisibility networks of the rational numbers in the unit interval

Solares-Hernández, Pedro A.; Garcia March, Miguel Angel; Conejero, J. Alberto (MDPI AG, 2020-11)

[EN] Divisibility networks of natural numbers present a scale-free distribution as many other process in real life due to human interventions. This was quite unexpected since it is hard to find patterns concerning anything ...
Efficient recurrent neural network methods for anomalously diffusing single particle short and noisy trajectories

Garibo i Orts, Óscar; Baeza-Bosca, Alba; Garcia March, Miguel Angel; Conejero, J. Alberto (IOP Publishing, 2021-12-17)

[EN] Anomalous diffusion occurs at very different scales in nature, from atomic systems to motions in cell organelles, biological tissues or ecology, and also in artificial materials, such as cement. Being able to accurately ...
Efficient training of energy-based models via spin-glass control

Pozas-Kerstjens, Alejandro; Muñoz-Gil, Gorka; Piñol, Eloy; Garcia March, Miguel Angel; Acín, Antonio; Lewenstein, Maciej; Grzybowski, Przemyslaw R. (IOP Publishing, 2021-06)

[EN] We introduce a new family of energy-based probabilistic graphical models for efficient unsupervised learning. Its definition is motivated by the control of the spin-glass properties of the Ising model described by the ...
Fundamental limitations of the eigenvalue continuation approach

Sowinski, Tomasz; Garcia March, Miguel Angel (American Physical Society, 2022-08-08)

[EN] In this work, we show that the eigenvalue continuation approach introduced recently by Frame et al. [Phys. Rev. Lett. 121, 032501 (2018)], despite its many advantages, has some fundamental limitations which cannot be ...
Graded-index optical fiber emulator of an interacting three-atom system: illumination control of particle statistics and classical non-separability

Garcia March, Miguel Angel; Harshman, N.L.; da Silva, H.; Fogarty, T.; Busch, Th.; Lewenstein, M.; FERRANDO, A. (Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2019-12-09)

[EN] We show that a system of three trapped ultracold and strongly interacting atoms in one-dimension can be emulated using an optical fiber with a graded-index profile and thin metallic slabs. While the wave-nature of ...
Heat current control in trapped Bose-Einstein Condensates

Charalambous, C.; Garcia March, Miguel Angel; Mehboudi, M.; Lewenstein, M. (IOP Publishing, 2019-08-22)

[EN] We investigate the heat transport and the control of heat current among two spatially separated trapped Bose-Einstein Condensates (BECs), each of them at a different temperature. To allow for heat transport among the ...
Machine learning algorithms used to reveal quantum chaos in systems of a few atoms in a few potential wells

Rodriguez Gonzalez, David (Universitat Politècnica de València, 2022-09-12)

[ES] Los sistemas de unos pocos átomos (dos a cuatro átomos) interactuantes atrapados en uno o varios pozos de potencial en una dimensión representan uno de los sistemas más pequeños en los que podemos encontrar caos ...
Mathematical toolbox for singularity trajectories of an optical vectorial field

María García, Sergio de (Universitat Politècnica de València, 2021-10-06)

[ES] El objetivo es extender el estudio de las soluciones multisingulares de la ecuación paraxial del campo óptico, que es análoga a la ecuación de Schrödinger, al caso en el que el campo no es una magnitud escalar sino ...
Modeling nonlinear waves in photonics, plasmonics and cold atoms

Ferrando, A; Milián Enrique, Carles; Ceballos Herrera, Daniel Enrique; González, Noe; Orquín Serrano, Ismael; García March, Miguel Ángel; Zacarés, M.; Monreal Mengual, Llúcia; Isidro San Juan, José María; Fernández de Córdoba Castellá, Pedro José (Sociedad Española de Óptica, 2011)

[EN] We review the present status of the different lines of research in the area of Photonics at the Interdisciplinary Modeling Group, InterTech (www.intertech.upv.es) paying special attention to new topics that we have ...
Modelización y simulación de dispositivos micrométricos basados en estructuras espaciales de solitones ópticos

García March, Miguel Ángel (Universitat Politècnica de València, 2008-05-07)

En la presente Tesis se utilizan las herramientas de la teoría de grupos discretos, de la física del estado sólido y de la dinámica no lineal para estudiar los nuevos fenómenos que se pueden obtener al combinar la periodicidad ...
Nonequilibrium quantum dynamics of partial symmetry breaking for ultracold bosons in an optical lattice ring trap

Zhao, Xinxin; McLain, Marie A.; Vijande, J.; Ferrando, A.; Carr, Lincoln D.; Garcia March, Miguel Angel (IOP Publishing, 2019-04-23)

[EN] A vortex in a Bose-Einstein condensate on a ring undergoes quantum dynamics in response to a quantum quench in terms of partial symmetry breaking from a uniform lattice to a biperiodic one. Neither the current, a ...
One-dimensional mixtures of several ultracold atoms: a review

Sowinski, T.; Garcia March, Miguel Angel (IOP Publishing, 2019-10)

[EN] Recent theoretical and experimental progress on studying one-dimensional systems of bosonic, fermionic, and Bose-Fermi mixtures of a few ultracold atoms confined in traps is reviewed in the broad context of mesoscopic ...
Physical Principles and Mathematical Model of a Three-Qubit Quantum Computer

Orlando, Diego (Universitat Politècnica de València, 2024-09-20)

[ES] En este trabajo, describiremos físicamente, modelaremos matemáticamente, y probaremos el funcionamiento práctico de un ordenador cuántico de tres qubits, SpinQ Triangulum, adquirido en un proyecto con investigadores ...