423 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad de Buenos AiresAR610 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR560 papers
- Centre National de la Recherche ScientifiqueFR237 papers
- Instituto de Física La PlataAR222 papers
- Fundación Ciencias Exactas y NaturalesAR221 papers
- Universidad Nacional de La PlataAR219 papers
- Université Paris-SaclayFR203 papers
- Universidad Autónoma de MadridES201 papers
- Universidade de São PauloBR200 papers
- New York UniversityUS199 papers
- Tel Aviv UniversityIL199 papers
- Universidade Federal do Rio de JaneiroBR199 papers
58 papers · 1 filter
Symmetry-adapted formulation of the combined G-particle-hole Hypervirial equation and Hermitian Operator method
Diego R. Alcoba, Gustavo E. Massaccesi, Ofelia B. Oña +3
High accuracy energies of low-lying excited states, in molecular systems, have been determined by means of a procedure which combines the G-particle-hole Hypervirial (GHV) equation…
Manipulating Transverse Modes of Photons for Quantum Cryptography
Marcelo Alejandro Luda, Miguel Antonio Larotonda, Juan Pablo Paz +1
Several schemes have been proposed to extend Quantum Key Distribution protocols aiming at improving their security or at providing new physical substrates for qubit implementation.…
Cyclic electric field stress on bipolar resistive switching devices
Alejandro Schulman, Carlos Acha
We have studied the effects of accumulating cyclic electrical pulses of increasing amplitude on the non-volatile resistance state of interfaces made by sputtering a metal (Au, Pt)…
Revisiting the two-mass model of the vocal folds
María Florencia Assaneo, Marcos A. Trevisan
Realistic mathematical modeling of voice production has been recently boosted by applications to different fields like bioprosthetics, quality speech synthesis and pathological dia…
Temperature-dependent Mollow triplet spectra from a single quantum dot: Rabi frequency renormalisation and sideband linewidth insensitivity
Yu-Jia Wei, Yu He, Yu-Ming He +7
We investigate temperature-dependent resonance fluorescence spectra obtained from a single self-assembled quantum dot. A decrease of the Mollow triplet sideband splitting is observ…
Generalized phase transitions in Lovelock gravity
Xian O. Camanho, Jose D. Edelstein, Gaston Giribet +1
We investigate a novel mechanism for phase transitions that is a distinctive feature of higher-curvature gravity theories. For definiteness, we bound ourselves to the case of Lovel…
Effect of Coulomb Screening Length on Nuclear Pasta Simulations
P. N. Alcain, P. A. Giménez Molinelli, J. I. Nichols +1
We study the role of the effective Coulomb interaction strength and length on the dynamics of nucleons in conditions according to those in a neutron star's crust. Calculations were…
Dynamical energy transfer in ac driven quantum systems
Maria Florencia Ludovico, Jong Soo Lim, Michael Moskalets +2
We analyze the time-dependent energy and heat flows in a resonant level coupled to a fermionic continuum. The level is periodically forced with an external power source that suppli…
Single production of an exotic bottom partner at LHC
Ezequiel Alvarez, Leandro Da Rold, Juan Ignacio Sanchez Vietto
We study single production and detection at the LHC run II of exotic partners of the bottom quark. For masses larger than 1 TeV single production can dominate over pair production…
Non abelian hydrodynamics and heavy ion collisions
Esteban Calzetta
The goal of the relativistic heavy ion collisions (RHIC) program is to create a state of matter where color degrees of freedom are deconfined. The dynamics of matter in this state,…
Leptonic Monotops at LHC
Ezequiel Alvarez, Estefania Coluccio Leskow, Jure Drobnak +1
We study the possibility of detecting New Physics (NP) phenomena at the LHC through a new search strategy looking at the monotop (top plus missing energy) signature which is common…
Interacting dark sector with variable vacuum energy
Luis P. Chimento, Martín G. Richarte, Iván E. Sánchez García
We examine a cosmological scenario where dark matter is coupled to a variable vacuum energy while baryons and photons are two decoupled components for a spatially flat Friedmann-Ro…
Double collinear splitting amplitudes at next-to-leading order
German F. R. Sborlini, Daniel de Florian, German Rodrigo
We compute the next-to-leading order (NLO) QCD corrections to the splitting amplitudes in different dimensional regularization (DREG) schemes. Besides recovering previous…
Quantification of the strength of inertial waves in a rotating turbulent flow
P. Clark di Leoni, P. J. Cobelli, P. D. Mininni +2
We quantify the strength of the waves and their impact on the energy cascade in rotating turbulence by studying the wave number and frequency energy spectrum, and the time correlat…
Electronic transitions in quantum dots and rings induced by inhomogeneous off-centered light beams
G. F. Quinteiro, A. O. Lucero, P. I. Tamborenea
We theoretically investigate the effect of inhomogeneous light beams with (twisted light) and without (plane-wave light) orbital angular momentum on semiconductor-based nanostructu…
Collective stochastic coherence and synchronizability in weighted scale-free networks
Pablo Balenzuela, Pau Rué, Stefano Boccaletti +1
Coupling frequently enhances noise-induced coherence and synchronization in interacting nonlinear systems, but it does so separately. In principle collective stochastic coherence a…
Twisted-light-induced intersubband transitions in quantum wells at normal incidence
B. Sbierski, G. F. Quinteiro, P. I. Tamborenea
We examine theoretically the intersubband transitions induced by laser beams of light with orbital angular momentum (twisted light) in semiconductor quantum wells at normal inciden…
Photoexcitation of graphene with twisted light
M. B. Farías, G. F. Quinteiro, P. I. Tamborenea
We study theoretically the interaction of twisted light with graphene. The light-matter interaction matrix elements between the tight-binding states of electrons in graphene are de…
The Hartree approximation in curved spacetimes revisited I: the effective potential in de Sitter
Diana L. López Nacir, Francisco D. Mazzitelli, Leonardo G. Trombetta
We consider a quantum scalar field with λϕ^4 interaction in curved spacetimes. The quantum effects are taken into account nonperturbatively using the Hartree approximation to the 2…
Probing global aspects of a geometry by the self-force on a charge: Spherical thin-shell wormholes
E. Rubín de Celis, O. P. Santillán, C. Simeone
The self-interaction for a static point charge in the space-time of a thin-shell wormhole constructed connecting two identical Schwarzschild geometries is calculated in a series ex…
A hydrodynamic approach to QGP instabilities
E. Calzetta, J. Peralta-Ramos
We show that the usual linear analysis of QGP Weibel instabilities based on the Maxwell-Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived b…
Probing quantum transport by engineering correlations in a speckle potential
Ardavan Alamir, Pablo Capuzzi, Samir Vartabi Kashanian +1
We develop a procedure to modify the correlations of a speckle potential. This procedure, that is suitable for spatial light modulator devices, allows one to increase the localizat…
Electrostatic Interaction due to Patch Potentials on Smooth Conducting Surfaces
C. D. Fosco, F. C. Lombardo, F. D. Mazzitelli
We evaluate the electrostatic interaction energy between two surfaces, one flat and the other slightly curved, in terms of the two-point autocorrelation functions for patch potenti…
Wave turbulence in shallow water models
P. Clark di Leoni, P. J. Cobelli, P. D. Mininni
We study wave turbulence in shallow water flows in numerical simulations using two different approximations: the shallow water model, and the Boussinesq model with weak dispersion.…