Zobrazeno 1 - 10
of 712
pro vyhledávání: '"P. Larre"'
Publikováno v:
EPL 143, 46005 (2023)
We consider in this work the different possible stationary flows of a one dimensional quantum fluid in the mean-field regime. We focus on the supersonic regime where a transition from a time dependent flow to a stationary diffractive flow occurs at a
Externí odkaz:
http://arxiv.org/abs/2306.05048
Critical velocity of a two-dimensional superflow past a potential barrier of arbitrary penetrability
Publikováno v:
Phys. Rev. A 109, 013317 (2024)
We theoretically investigate the critical velocity for dissipationless motion of a two-dimensional superfluid past a static potential barrier of large width. The circular-shaped barrier provides a comprehensive analytical framework for the critical s
Externí odkaz:
http://arxiv.org/abs/2305.01293
We propose a new approach to portfolio optimization that utilizes a unique combination of synthetic data generation and a CVaR-constraint. We formulate the portfolio optimization problem as an asset allocation problem in which each asset class is acc
Externí odkaz:
http://arxiv.org/abs/2302.02269
Autor:
Jorge Parra‐Nieto, Iñigo Aguirre deCarcer, María Amor García del Cid, Sandra Jimenez‐Falcao, Javier Gónzalez‐Larre, Alejandro Baeza
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 30, Pp n/a-n/a (2024)
Abstract In recent years, the understanding of the role of the immune system in tumor progression and metastasis is paving the way for the development of antitumoral strategies based on the delivery of immunotherapeutic agents. The engineering of sti
Externí odkaz:
https://doaj.org/article/5bc4af7420d44c9e81f722566e7e5925
Publikováno v:
Phys. Rev. A 106, 043304 (2022)
In the presence of interactions, periodically-driven quantum systems generically thermalize to an infinite-temperature state. Recently, however, it was shown that in random kicked rotors with local interactions, this long-time equilibrium could be st
Externí odkaz:
http://arxiv.org/abs/2207.05037
Autor:
Elisa Failache Mirza, Noemí Katzkowicz Junio, Fabrizio Méndez Rivero, Cecilia Parada Larre Borges, Martina Querejeta Rabosto
Publikováno v:
Desarrollo y Sociedad, Vol 96, Pp 11-38 (2024)
El envejecimiento poblacional se posiciona como un importante cambio demográfico. Este trabajo analiza las características de los adultos mayores en situación de dependencia, las estrategias de cuidado y el perfil de personas cuidadoras para Chile
Externí odkaz:
https://doaj.org/article/436f1062dba94c6d82dd63ce2db118ad
Publikováno v:
Phys. Rev. A 105, 023305 (2022)
We determine in a nonperturbative way the critical velocity for superfluidity of a generic quantum fluid flowing past a localized obstacle in the one-dimensional mean-field regime. We get exact expressions in the narrow- and wide-obstacle limits and
Externí odkaz:
http://arxiv.org/abs/2110.02064
Publikováno v:
Journal of Natural Resources and Environmental Management, Vol 14, Iss 2 (2024)
Non-market value plays a crucial role in the economic valuation of natural resources and the environment. Therefore, this study aimed to estimate the non-market value derived from the development plan of a flower garden area in the Blora Regency. Thi
Externí odkaz:
https://doaj.org/article/95bd96d8619d4a56b1b4a909229a1f27
Publikováno v:
Revista Iberoamericana de Estudios Municipales, Vol 27, Pp 1-20 (2023)
El objetivo de esta investigación es analizar los factores determinantes de la discriminación de la inmigración latinoamericana en una región de la zona norte de Chile, la región de Atacama. La investigación es de tipo descriptiva y se analizó
Externí odkaz:
https://doaj.org/article/f38ce372dcd840ed8324b66171c79c9f
Autor:
Eloy, Aurélien, Boughdad, Omar, Albert, Mathias, Larré, Pierre-Élie, Mortessagne, Fabrice, Bellec, Matthieu, Michel, Claire
We experimentally explore the rich variety of nonlinear coherent structures arising in a turbulent flow of superfluid light past an obstacle in an all-optical configuration. The different hydrodynamic regimes observed are organised in a unique phase
Externí odkaz:
http://arxiv.org/abs/2012.13280