Now showing items 117-136 of 410

    • Gapless and gapped holographic phonons 

      Amoretti, Andrea; Areán Fraga, Daniel; Goutéraux, Blaise; Musso, Daniele (Springer, 2020)
      We study a holographic model where translations are both spontaneously and explicitly broken, leading to the presence of (pseudo)-phonons in the spectrum. The weak explicit breaking is due to two independent mechanisms: ...
    • Gapped dilatons in scale invariant superfluids 

      Argurio, Riccardo; Hoyos, Carlos; Musso, Daniele; Naegels, Daniel (APS Physics, 2020)
      We study a paradigmatic model in field theory where a global U(1) and scale symmetries are jointly and spontaneously broken. At zero density the model has a noncompact flat direction, which at finite density needs to be ...
    • Geometric inflation 

      Arciniega, Gustavo; Bueno, Pablo; Cano, Pablo A.; Edelstein Glaubach, José Daniel; Hennigar, Robie A.; Jaime, Luisa G. (Elsevier, 2020-01-22)
      We argue that the presence of an inflationary epoch is a natural, almost unavoidable, consequence of the existence of a sensible action involving an infinite tower of higher-curvature corrections to the Einstein-Hilbert ...
    • Gold Nanorod-Based Nanohybrids for Combinatorial Therapeutics 

      Villar Álvarez, Eva María; Cambón Freire, Adriana; Pardo Montero, Alberto; Mosquera Rodríguez, Víctor; Bouzas Mosquera, Alberto; Topete Camacho, Antonio; Barbosa Fernández, Silvia; Taboada Antelo, Pablo; Mosquera Tallón, Víctor (American Chemical Society, 2018)
      In this work, multifunctional nanocarriers consisting of poly(sodium-4-styrenesulfonate) (PSS)/doxorubicin (DOXO)/poly-l-lysine hydrobromide (PLL)/hyaluronic acid (HA)-coated and (PSS/DOXO/PLL)2/HA-coated gold nanorods ...
    • Gravitational wave driving of a gapped holographic system 

      Fariña Biasi, Anxo; Mas Solé, Javier; Serantes Rubianes, Alexandre (Springer, 2019)
      This work addresses the response of a holographic conformal field theory to a homogeneous gravitational periodic driving. The dual geometry is the AdS-soliton, which models a strongly coupled quantum system in a gapped ...
    • Gravity dual of a multilayer system 

      Jokela, Niko; Penín Ascariz, José Manuel; Vázquez Ramallo, Alfonso; Zoakos, Dimitrios (Springer, 2019)
      We construct a gravity dual to a system with multiple (2+1)-dimensional layers in a (3 + 1)-dimensional ambient theory. Following a top-down approach, we generate a geometry corresponding to the intersection of D3- and ...
    • Groundwater influence on soil moisture memory and land–atmosphere fluxes in the Iberian Peninsula 

      Martínez de la Torre, Alberto; Míguez Macho, Gonzalo (Copernicus Publications, 2019)
      Groundwater plays an important role in the terrestrial water cycle, interacting with the land surface via vertical fluxes through the water table and distributing water resources spatially via gravity-driven lateral ...
    • Hanbury–Brown–Twiss measurements at large rapidity separations, or can we measure the proton radius in p-A collisions? 

      Altinoluk, Tolga; Armesto Pérez, Néstor; Beuf, Guillaume; Kovner, Alex; Lublinsky, Michael (Elsevier, 2016)
      We point out that current calculations of inclusive two-particle correlations in p-A collisions based on the Color Glass Condensate approach exhibit a contribution from Hanbury–Brown–Twiss correlations. These HBT correlations ...
    • HF Radars for Wave Energy Resource Assessment Offshore NW Spain 

      Basañez Mercader, Ana María; Pérez Muñuzuri, Vicente (MDPI, 2021)
      Wave energy resource assessment is crucial for the development of the marine renewable industry. High-frequency radars (HF radars) have been demonstrated to be a useful wave measuring tool. Therefore, in this work, we ...
    • High-yield halide-assisted synthesis of metal–organic framework UiO-based nanocarriers 

      Ceballos Guzmán, Manuel; Cedrún-Morales, Manuela; Rodríguez Pérez, Manuel; Funes-Hernando, Samuel; Vila Fungueiriño, José Manuel; Zampini, Giulia; Polo Tobajas, Ester; Pino, Pablo del; Pelaz García, Beatriz (Royal Society of Chemistry, 2022)
      The synthesis of nanosized metal–organic frameworks (NMOFs) is requisite for their application as injectable drug delivery systems (DDSs) and other biorelevant purposes. Herein, we have critically examined the role of ...
    • Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at √sNN=2.76 TeV 

      ALICE Collaboration; González Ferreiro, Elena (Springer, 2016)
      The elliptic, triangular, quadrangular and pentagonal anisotropic ow coe - cients for , K and p+p in Pb-Pb collisions at p √sNN = 2:76TeV were measured with the ALICE detector at the Large Hadron Collider. The ...
    • Holographic entanglement entropy for perturbative higher-curvature gravities 

      Bueno, Pablo; Camps, Joan; Vilar López, Alejandro (Springer, 2021)
      The holographic entanglement entropy functional for higher-curvature gravities involves a weighted sum whose evaluation, beyond quadratic order, requires a complicated theory-dependent splitting of the Riemann tensor ...
    • Holographic fundamental matter in multilayered media 

      Gran, Ulf; Jokela, Niko; Musso, Daniele; Vázquez Ramallo, Alfonso; Tornso, Marcus (Springer, 2019)
      We describe a strongly coupled layered system in 3+1 dimensions by means of a top-down D-brane construction. Adjoint matter is encoded in a large-Nc stack of D3-branes, while fundamental matter is confined to (2 + ...
    • Holographic quenches with a gap 

      Silva, Emilia da; López, Esperanza; Mas Solé, Javier; Serantes Rubianes, Alexandre (Springer, 2016)
      In order to holographically model quenches with a gapped final hamiltonian, we consider a gravity-scalar theory in anti-de Sitter space with an infrared hard wall. We allow a time dependent profile for the scalar field at ...
    • Holographic relaxation of finite size isolated quantum systems 

      Abajo Arrastia, Javier; Silva, Emilia da; López, Esperanza; Mas Solé, Javier; Serantes Rubianes, Alexandre (Springer, 2014)
      We study holographically the out of equilibrium dynamics of a finite size closed quantum system in 2+1 dimensions, modelled by the collapse of a shell of a massless scalar field in AdS4. In global coordinates there exists ...
    • Holographic zero sound at finite temperature in the Sakai-Sugimoto model 

      DiNunno, Brandon S.; Ihl, Matthias; Jokela, Niko; Pedraza, Juan F. (Springer, 2014)
      In this paper, we study the fate of the holographic zero sound mode at finite temperature and non-zero baryon density in the deconfined phase of the Sakai-Sugimoto model of holographic QCD. We establish the existence of ...
    • Hot Dense Matter: Deconfinement and Clustering of Color Sources in Nuclear Collisions 

      Scharenberg, R.P.; Srivastava, B.K.; Hirsch, Andrew S.; Pajares Vales, Carlos (MDPI, 2018)
      Within the first few microseconds from after the Big Bang, the hot dense matter was in the form of the Quark Gluon Plasm (QGP) consisting of free quarks and gluons. By colliding heavy nuclei at RHIC and LHC at a velocity ...
    • Hybrid Methacrylated Gelatin and Hyaluronic Acid Hydrogel Scaffolds. Preparation and Systematic Characterization for Prospective Tissue Engineering Applications 

      Velasco Rodríguez, Brenda; Diaz Vidal, Tania; Rosales Rivera, Luis Carlos; García González, Carlos Alberto; Álvarez Lorenzo, Carmen Isabel; Al-Modlej, Abeer; Domínguez Arca, Vicente; Prieto Estévez, Gerardo; Barbosa Fernández, Silvia; Soltero Martinez, José Félix Armando; Taboada Antelo, Pablo (MDPI, 2021)
      Hyaluronic acid (HA) and gelatin (Gel) are major components of the extracellular matrix of different tissues, and thus are largely appealing for the construction of hybrid hydrogels to combine the favorable characteristics ...
    • Improved limit on the branching fraction of the rare decay K0S→μ+μ− 

      Aaij, Roel; Adeva Andany, Bernardo; Borsato, Martino; Chobanova, Veronika; Cid Vidal, Xabier; Dosil Suárez, Álvaro; Fernández Prieto, Antonio; Gallas Torreira, Abraham 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; LHCb Collaboration (Springer, 2017-10-13)
      A search for the decay K0S→μ+μ− is performed, based on a data sample of proton-proton collisions corresponding to an integrated luminosity of 3 fb −1 , collected by the LHCb experiment at centre-of-mass energies of 7 ...
    • Improved stability of a compact vacuum-free laser-plasma X-ray source 

      Martín Blanco, Lucía; Benlliure Anaya, José Fernando; Cortina Gil, María Dolores; Peñas, J. (Cambridge University Press, 2020)
      We report the development of a stable high-average power X-ray source generated by the interaction of ultrashort laser pulses (35 fs, 1 mJ, 1 kHz) with a solid target in air. The achieved source stability, which is essential ...





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