8.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- L. Sánchez‐Soto128 · h 37
- M. Martin-Delgado126 · h 47
- F. Llanes-Estrada122 · h 28
- P. Pérez-González2 profiles120 · h 71
- V. Martín-Mayor112 · h 41
- J. Caballero3 profiles103 · h 36
- D. Montes2 profiles100 · h 47
- A. Dobado96 · h 32
- A. L. Maroto79 · h 32
- F. Domínguez‐Adame79 · h 28
- J. Gallego73 · h 30
- L. A. Fernández70 · h 28
- Instituto de Astrofísica de CanariasES749 papers
- Centre National de la Recherche ScientifiqueFR727 papers
- Consejo Superior de Investigaciones CientíficasES669 papers
- Universidad de La LagunaES660 papers
- Universidad Autónoma de MadridES549 papers
- Instituto de Astrofísica de AndalucíaES514 papers
- National Institute for AstrophysicsIT368 papers
- Centro de AstrobiologíaES366 papers
- Universidad Carlos III de MadridES354 papers
- University of PaduaIT351 papers
- Institute of Mathematical SciencesIN350 papers
- Institute of Space SciencesES347 papers
81 papers · 1 filter
Extending the Regge description of hadronic forward scattering from the multi-TeV down to the GeV region
J. R. Pelaez
We provide a simple Regge parametrization of forward hadronic scattering from the multi-TeV range down to approximately 1 GeV above the threshold of each reaction. We show how, at…
Full oxide heterostructure combining a high-Tc diluted ferromagnet with a high-mobility conductor
G. Herranz, M. Basletic, M. Bibes +8
We report on the growth of heterostructures composed of layers of the high-Curie temperature ferromagnet Co-doped (La,Sr)TiO3 (Co-LSTO) with high-mobility SrTiO3 (STO) substrates p…
Integral Field Spectroscopy of the core of Abell 2218
S. F. Sanchez, N. Cardiel, M. Verheijen +1
We report on integral field spectrocopy observations, performed with the PPAK module of the PMAS spectrograph, covering a field-of-view of ~74''X64'' centered on the core of the ga…
Observation of Gamma Rays from the Galactic Center with the MAGIC Telescope
J. Albert, MAGIC collaboration
Recently, the Galactic Center has been reported to be a source of very high energy (VHE) gamma-rays by the VERITAS, CANGAROO and HESS experiments. The energy spectra as measured by…
Finite size effects in the specific heat of glass-formers
L. A. Fernandez, V. Martin-Mayor, P. Verrocchio
We report clear finite size effects in the specific heat and in the relaxation times of a model glass former at temperatures considerably smaller than the Mode Coupling transition.…
MAGIC observations of very high energy gamma-rays from HESS J1813-178
J. Albert, MAGIC collaboration
Recently, the HESS collaboration has reported the detection of gamma-ray emission above a few hundred GeV from eight new sources located close to the Galactic Plane. The source HES…
Relativity and Lorentz Invariance of Entanglement Distillability
L. Lamata, M. A. Martin-Delgado, E. Solano
We study entanglement distillability of bipartite mixed spin states under Wigner rotations induced by Lorentz transformations. We define weak and strong criteria for relativistic i…
Noncommutative QCD, first-order-in-theta-deformed instantons and 't Hooft vertices
C. P. Martin, C. Tamarit
For commutative Euclidean time, we study the existence of field configurations that {\it a)} are formal power series expansions in $hθ^{\m\n}$, {\it b)} go to ordinary (anti-)insta…
The electrical conductivity of a pion gas
D. Fernandez-Fraile, A. Gomez Nicola
The electrical conductivity of a pion gas at low temperatures is studied in the framework of Linear Response and Chiral Perturbation Theory. The standard ChPT power counting has to…
Out of equilibrium quantum field dynamics of an initial thermal state after a change in the external field
F. J. Cao, M. Feito
The effects of the initial temperature in the out of equilibrium quantum field dynamics in the presence of an homogeneous external field are investigated. We consider an initial th…
Renormalization Scale-Fixing for Complex Scattering Amplitudes
Stanley J. Brodsky, Felipe J. Llanes-Estrada
We show how to fix the renormalization scale for hard-scattering exclusive processes such as deeply virtual meson electroproduction by applying the BLM prescription to the imaginar…
Moving dark energy and the CMB dipole
A. L. Maroto
We explore the possibility that the rest frames of CMB, matter and dark energy differ one from another, i.e. they do not converge on very large scales. In such a case, the usual in…
Semiclassical (Quantum Field Theory) and Quantum (String) de Sitter Regimes: New Results
A. Bouchareb, M. Ramon Medrano, N. G. Sanchez
We compute the quantum string entropy S_s(m, H) from the microscopic string density of states rho_s (m,H) of mass m in de Sitter space-time. We find for high m, a {\bf new} phase t…
Divergent beams of nonlocally entangled electrons emitted from hybrid normal-superconducting structures
Elsa Prada, Fernando Sols
We propose the use of normal and Andreev resonances in normal-superconducting structures to generate divergent beams of nonlocally entangled electrons. Resonant levels are tuned to…
Studying unquenching effects in QCD with Dyson-Schwinger equations
Christian S. Fischer, Reinhard Alkofer, Wolfgang Cassing +2
We summarise recent results on the properties of gluons, quarks and light mesons from the Green's functions approach to QCD. We discuss a self-consistent, infrared power law soluti…
Domain wall dynamics in expanding spaces
F. J. Cao, E. Zamora-Sillero, N. R. Quintero
We study the effects on the dynamics of kinks due to expansions and contractions of the space. We show that the propagation velocity of the kink can be adiabatically tuned through…
Solvable Lie algebras with naturally graded nilradicals and their invariants
J M Ancochea, R Campoamor-Stursberg, L Garcia Vergnolle
The indecomposable solvable Lie algebras with graded nilradical of maximal nilindex and a Heisenberg subalgebra of codimension one are analyzed, and their generalized Casimir invar…
Branon radiative corrections to collider physics and precision observables
J. A. R. Cembranos, A. Dobado, A. L. Maroto
In the context of brane-world scenarios, we study the effects produced by the exchange of virtual massive branons. A one-loop calculation is performed which generates higher-dimens…
Approximation by smooth functions with no critical points on separable Banach spaces
D. Azagra, M. Jimenez-Sevilla
We characterize the class of separable Banach spaces such that for every continuous function and for every continuous function the…
Chiral-dispersive calculations of pion-pion scattering confront experiment
J. R. Pelaez, F. J. Yndurain
In a series of papers we have applied several sum rules and forward dispersion relations, to pion-pion scattering. We have found that some widely used data sets fail to satisfy the…
Consistency checks of different pion-pion scattering data sets using forward dispersion relations
J. R. Pelaez
We review our evaluation of forward dispersion relations for direct fits to the different, and often conflicting, pion-pion scattering experimental analyses. We find that some of t…
Light scalar and vector mesons in the large limit from unitarized chiral perturbation theory
J. R. Pelaez
We review the large Nc behavior of light scalar and vector resonances generated from unitarized meson-meson scattering amplitudes at one loop in Chiral Perturbation Theory. The vec…
On Essential Incompleteness of Hertz's Experiments on Propagation of Electromagnetic Interactions
R. Smirnov-Rueda
The historical background of the 19th century electromagnetic theory is revisited from the standpoint of the opposition between alternative approaches in respect to the problem of…
On Two Complementary Types of Total Time Derivative in Classical Field Theories and Maxwell's Equations
R. Smirnov-Rueda
Close insight into mathematical and conceptual structure of classical field theories shows serious inconsistencies in their common basis. In other words, we claim in this work to h…