15 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad Complutense de MadridES5 papers
- Consejo Superior de Investigaciones CientíficasES3 papers
- Universidad Carlos III de MadridES3 papers
- Centro de AstrobiologíaES2 papers
- Instituto de Ciencia de Materiales de MadridES2 papers
- Instituto de Física FundamentalES2 papers
- Universidad Autónoma de MadridES2 papers
- Universidad Nacional de Educación a DistanciaES2 papers
- Universidad Politécnica de MadridES2 papers
- Aalto UniversityFI1 paper
- AGH University of KrakowPL1 paper
- Aix-Marseille UniversitéFR1 paper
21 papers
Quantum battery supercharging via counter-diabatic dynamics
L. F. C. de Moraes, Alan C. Duriez, A. Saguia +2
We introduce a counter-diabatic approach for deriving Hamiltonians modeling superchargable quantum batteries (QBs). A necessary requirement for the supercharging process is the exi…
A covariant tapestry of linear GUP, metric-affine gravity, their Poincaré algebra and entropy bound
Ahmed Farag Ali, Aneta Wojnar
Motivated by the potential connection between metric-affine gravity and linear Generalized Uncertainty Principle (GUP) in the phase space, we develop a covariant form of linear GUP…
Effect of the neutral beam injector operational regime on the Alfven eigenmode saturation phase in DIII-D plasma
J Varela, D A Spong, L Garcia +11
The aim of this study is to analyze the effect of the neutral beam injector (NBI) operation regime on the saturation phase of the Alfven Eigenmodes (AEs) in DIII-D plasma. The anal…
Moire-enabled topological superconductivity in twisted bilayer graphene
Maryam Khosravian, Elena Bascones, Jose L. Lado
Twisted van der Waals materials have risen as highly tunable platform for realizing unconventional superconductivity. Here we demonstrate how a topological superconducting state ca…
Spatial and temporal coherence via polarization mutual coherence function
Alfredo Luis
We address polarization coherence in terms of correlations of Stokes variables. We develop an scalar polarization mutual coherence function that allows us to define a polarization…
Hybrid Koopman C*-formalism and the hybrid quantum-classical master equation
C. Bouthelier-Madre, J. Clemente-Gallardo, L. González-Bravo +1
Based on Koopman formalism for classical statistical mechanics, we propose a formalism to define hybrid quantum-classical dynamical systems by defining (outer) automorphisms of the…
Post-quantum nonlocality in the minimal triangle scenario
Alejandro Pozas-Kerstjens, Antoine Girardin, Tamás Kriváchy +2
We investigate network nonlocality in the triangle scenario when all three parties have no input and binary outputs. Through an explicit example, we prove that this minimal scenari…
Entropic contribution to phenotype fitness
Pablo Catalán, Juan Antonio García-Martín, Jacobo Aguirre +2
All possible phenotypes are not equally accessible to evolving populations. In fact, only phenotypes of large size, i.e. those resulting from many different genotypes, are found in…
Fermi equation of state with finite temperature corrections in quantum space-times approach: Snyder model vs GUP case
Anna Pachoł, Aneta Wojnar
We investigate the impact of the deformed phase space associated with the quantum Snyder space on microphysical systems. The general Fermi-Dirac equation of state and specific corr…
Enhancement of vortex liquid phase and reentrant behavior in NiBi3 single crystals
V. Rollano, M. C. de Ory, A. Gomez +12
We investigated the vortex phase diagram of needle shaped high quality NiBi3 single crystals by transport measurements. The current is applied along the crystalline b-axis of this…
Multiobjective variational quantum optimization for constrained problems: an application to Cash Management
Pablo Díez-Valle, Jorge Luis-Hita, Senaida Hernández-Santana +6
Combinatorial optimization problems are ubiquitous in industry. In addition to finding a solution with minimum cost, problems of high relevance involve a number of constraints that…
-Deformed Rainbows: a Universal Simulator of Free Entanglement Spectra
Lucy Byles, Germán Sierra, Jiannis K. Pachos
The behaviour of correlations across a bipartition is an indispensable tool in diagnosing quantum phases of matter. Here we present a spin chain with position-dependent XX coupling…
Multisymplectic Formalism for Cubic Horndeski Theories
M. Doniz, J. Gaset
We present the covariant multisymplectic formalism for the so-called cubic Horndeski theories and discuss the geometrical and physical interpretation of the constraints that arise…
A didactic approach to quantum machine learning with a single qubit
Elena Peña Tapia, Giannicola Scarpa, Alejandro Pozas-Kerstjens
This paper presents, via an explicit example with a real-world dataset, a hands-on introduction to the field of quantum machine learning (QML). We focus on the case of learning wit…
Wave functions of the Hydrogen atom in the momentum representation
M. Kirchbach, J. A. Vallejo
We construct the integral transform passing from the space representation to the momentum representation for the Hydrogen atom using polar spherical coordinates. The resulting radi…
Gauge reduction in covariant field theory
Marco Castrillón López, Álvaro Rodríguez Abella
In this work, we develop a Lagrangian reduction theory for covariant field theories with gauge symmetries. These symmetries are modeled by a Lie group fiber bundle acting fiberwise…
Discrete Hamilton-Jacobi theory for systems with external forces
Manuel de León, Manuel Lainz, Asier López-Gordón
This paper is devoted to discrete mechanical systems subject to external forces. We introduce a discrete version of systems with Rayleigh-type forces, obtain the equations of motio…
Parallel spinor flows on three-dimensional Cauchy hypersurfaces
Ángel Murcia, C. S. Shahbazi
The three-dimensional parallel spinor flow is the evolution flow defined by a parallel spinor on a globally hyperbolic Lorentzian four-manifold. We prove that, despite the fact tha…
Subjective Assessment Experiments That Recruit Few Observers With Repetitions (FOWR)
Pablo Perez, Lucjan Janowski, Narciso Garcia +1
Recent studies have shown that it is possible to characterize subject bias and variance in subjective assessment tests. Apparent differences among subjects can, for the most part,…
Subspace-Based Feature Fusion From Hyperspectral And Multispectral Image For Land Cover Classification
Juan Ramírez, Héctor Vargas, José Ignacio Martínez +1
In remote sensing, hyperspectral (HS) and multispectral (MS) image fusion have emerged as a synthesis tool to improve the data set resolution. However, conventional image fusion me…
The Electroweak Phase Transition in Extended Models
J. R. Espinosa
We study the possibility of relaxing the cosmological bound on the Higgs mass coming from the requirement of non-erasure of the baryon asymmetry by sphalerons. After reviewing the…