Now showing items 380-399 of 410

    • T-duality and high-derivative gravity theories: the BTZ black hole/string paradigm 

      Edelstein Glaubach, José Daniel; Sfetsos, Konstantinos; Sierra García, Jesús Aníbal; Vilar López, Alejandro (Springer, 2018)
      We show that the temperature and entropy of a BTZ black hole are invariant under T-duality to next to leading order in M ⋆− 2, M⋆ being the scale suppressing higher-curvature/derivative terms in the Lagrangian. We work in ...
    • T-duality equivalences beyond string theory 

      Edelstein Glaubach, José Daniel; Sfetsos, Konstantinos; Sierra García, Jesús Aníbal; Vilar López, Alejandro (Springer, 2019-05-16)
      We examine a two parameter family of gravitational actions which contains higher-derivative terms. These are such that the entire action is invariant under corrected T-duality rules, which we derive explicitly. Generically ...
    • Tagging moisture sources with Lagrangian and inertial tracers: application to intense atmospheric river events 

      Pérez Muñuzuri, Vicente; Eiras Barca, Jorge; Garaboa Paz, Ángel Daniel (Copernicus Publications, 2018-06-08)
      Two Lagrangian tracer tools are evaluated for studies on atmospheric moisture sources and pathways. In these methods, a moisture volume is assigned to each particle, which is then advected by the wind flow. Usual Lagrangian ...
    • Test of lepton universality with B0 → K *0 ℓ + ℓ − decays 

      LHCb Collaboration; Adeva Andany, Bernardo; Borsato, Martino; Chobanova, Veronika; Cid Vidal, Xabier; Dosil Suárez, Álvaro; Fernández Prieto, Antonio; García Pardiñas, Julián; Lemos Cid, Edgar; Lucio Martínez, Miriam; Martínez Santos, Diego; Plo Casasus, Máximo; Prisciandaro, Jessica; Ramos Pernas, Miguel; Romero Vidal, Antonio; Saborido Silva, Juan José; Sanmartín Sedes, Brais; Santamarina Ríos, Cibrán; Vázquez Regueiro, Pablo; Vieites Díaz, María; Vázquez Sierra, Carlos (Springer, 2017)
      A test of lepton universality, performed by measuring the ratio of the branching fractions of the B 0 → K *0 μ + μ − and B 0 → K *0 e + e − decays, RK∗0, is presented. The K *0 meson is reconstructed in the final state K ...
    • The color glass condensate density matrix: Lindblad evolution, entanglement entropy and Wigner functional 

      Armesto Pérez, Néstor; Domínguez, Fabio; Kovner, Alex; Lublinsky, Michael; Skokov, Vladimir V. (Springer, 2019)
      We introduce the notion of the Color Glass Condensate (CGC) density matrix ρˆ. This generalizes the concept of probability density for the distribution of the color charges in the hadronic wave function and is consistent ...
    • The concurrence of atmospheric rivers and explosive cyclogenesis in the North Atlantic and North Pacific basins 

      Eiras Barca, Jorge; Ramos, Alexandre M.; Pinto, Joaquim G.; Trigo, Ricardo M.; Liberato, Margarida L. R.; Míguez Macho, Gonzalo (Copernicus Publications, 2018)
      The explosive cyclogenesis of extratropical cyclones and the occurrence of atmospheric rivers are characteristic features of a baroclinic atmosphere, and are both closely related to extreme hydrometeorological events in ...
    • The impact of the intruder orbitals on the structure of neutron-rich Ag isotopes 

      Kim, Y. H.; Biswas, Sayan; Rejmund, M.; Navin, A.; Lemasson, A.; Bhattacharyya, S.; Caamaño Fresco, Manuel; Clément, E.; France, G. de; Jacquot, B. (Elsevier, 2017)
      The low-lying high-spin yrast band structure of neutron-rich 113,118–121Ag has been established for the first time using prompt γ-ray spectroscopy of isotopically identified fission fragments produced in the 9Be(238U, fγ) ...
    • The nature of X(3872) from high-multiplicity pp collisions 

      Esposito, Angelo; González Ferreiro, Elena; Pilloni, Alessandro; Polosa, Antonio Davide; Salgado López, Carlos Alberto (Springer, 2021)
      The structure of exotic resonances that do not trivially fit the usual quark model expectations has been a matter of intense scientific debate during the last two decades. A possible way of estimating the size of these ...
    • The non-integrability of strings in massive type IIA and their holographic duals 

      Núñez, Carlos; Penín Ascariz, José Manuel; Roychowdhurya, Dibakar; Van Gorsel, Jeroen (Springer, 2018)
      In this work we study various aspects of six-dimensional N = (1, 0) SCFTs. We consider the construction of their string duals in Massive IIA and discuss some observables in given examples. We study the dynamics of string ...
    • The phi(4) model with the BPS preserving defect 

      Adam, Christoph; Romanczukiewicz, T.; Wereszczynski, Andrzej (Springer, 2019)
      The phi(4) model is coupled to an impurity in a way that preserves one-half of the BPS property. This means that the antikink-impurity bound state is still a BPS solution, i.e., a zero-pressure solution saturating the ...
    • The role of mesoscale eddies time and length scales on phytoplankton production 

      Pérez Muñuzuri, Vicente; Huhn, Florian (Copernicus Publications, 2010)
      Horizontal mixing has been found to play a crucial role in the development of spatial plankton structures in the ocean. We study the influence of time and length scales of two different horizontal two-dimensional (2-D) ...
    • The Utility of Land-Surface Model Simulations to Provide Drought Information in a Water Management Context Using Global and Local Forcing Datasets 

      Quintana Seguí, Pere; Barella Ortiz, Anaïs; Regueiro Sanfiz, Sabela; Míguez Macho, Gonzalo (Springer, 2020)
      Drought diagnosis and forecasting are fundamental issues regarding hydrological management in Spain, where recurrent water scarcity periods are normal. Land-surface models (LSMs) could provide relevant information for water ...
    • The volume of a soliton 

      Adam, Christoph; Haberichter, M.; Wereszczynski, Andrzej (Elsevier, 2016-01-11)
      There exists, in general, no unique definition of the size (volume, area, etc., depending on dimension) of a soliton. Here we demonstrate that the geometric volume (area etc.) of a soliton is singled out in the sense that ...
    • Thermal behavior and entanglement in Pb-Pb and p-p collisions 

      García Feal, Xabier; Pajares Vales, Carlos; Vázquez López, Ricardo Antonio (American Physical Society, 2019)
      The thermalization of the particles produced in collisions of small objects can be achieved by quantum entanglement of the partons of the initial state as was analyzed recently in proton-proton collisions. We extend such ...
    • Topological phase transitions in the gauged BPS baby Skyrme model 

      Adam, Christoph; Naya Rodríguez, Carlos; Romanczukiewicz, T.; Sánchez Guillén, José Joaquín; Wereszczynski, Andrzej (Springer, 2015)
      We demonstrate that the gauged BPS baby Skyrme model with a double vacuum potential allows for phase transitions from a non-solitonic to a solitonic phase, where the latter corresponds to a ferromagnetic liquid. Such a ...
    • Toward initial conditions of conserved charges. Part I. Spatial correlations of quarks and antiquarks 

      Martínez, Mauricio; Sievert, Matthew D.; Wertepny, Douglas E. (Springer, 2018)
      In this paper, we study the spatial correlations among quarks and antiquarks produced at mid-rapidity by gluon pair production in the color glass condensate framework. This paper is the first part of a series in which we ...
    • Towards geometric inflation: The cubic case 

      Arciniega, Gustavo; Edelstein Glaubach, José Daniel; Jaime, Luisa G. (Elsevier, 2020)
      We present an up to cubic curvature correction to General Relativity with the following features: (i) its vacuum spectrum solely consists of a graviton, (ii) it possesses well-behaved black hole solutions which coincide ...
    • Towards inkjet-printed low cost passive UHF RFID skin mounted tattoo paper tags based on silver nanoparticle inks 

      Sánchez Romaguera, Verónica; Ziai, Mohamed A.; Oyeka, Dumtoochukwu; Barbosa Fernández, Silvia; Wheeler, Joseph S. R.; Batchelor, John C.; Parker, Edward A.; Yeates, Stephen G. (Royal Society of Chemistry, 2013)
      The present work describes the inkjet printing and low temperature sintering of silver nanoparticle inks onto transfer tattoo paper. Our approach results in silver features of excellent resolution and conductivity and, ...
    • Towards the high spin–isospin frontier using isotopically-identified fission fragments 

      Navin, A.; Rejmund, M.; Schmitt, C.; Bhattacharyya, S.; Lhersonneau, G.; Van Isacker, P.; Caamaño Fresco, Manuel; Clément, E.; Delaune, O.; Farget, F.; France, G. de; Jacquot, B. (Elsevier, 2014)
      Measurements of prompt γ rays in coincidence with isotopically-identified fission fragments, produced in collisions of 238U on a 9Be target, at an energy around the Coulomb barrier are reported. This technique provides ...
    • Transverse momentum dependence of inclusive primary charged-particle production in p–Pb collisions at √sNN=5.02 TeV 

      ALICE Collaboration; Armesto Pérez, Néstor; González Ferreiro, Elena; Pajares Vales, Carlos; Salgado López, Carlos Alberto (Springer, 2014)
      The transverse momentum (pT) distribution of primary charged particles is measured at midrapidity in minimum-bias p–Pb collisions at √sNN=5.02 TeV with the ALICE detector at the LHC in the range 0.15<pT<50 GeV/c. The spectra ...





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