2k citations
- Universitat Autònoma de BarcelonaES137 papers
- Universitat Politècnica de CatalunyaES76 papers
- Universitat de BarcelonaES63 papers
- Barcelona Graduate School of MathematicsES40 papers
- Institució Catalana de Recerca i Estudis AvançatsES25 papers
- Universidad Autónoma de MadridES16 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- Complexity Science HubAT15 papers
- Institute of Mathematical SciencesIN14 papers
- Consejo Superior de Investigaciones CientíficasES13 papers
- Sorbonne UniversitéFR13 papers
- University College LondonGB11 papers
309 papers
Relativity: A matter of causality
Antonio Pineda
We take causality and uniqueness of events observation as our driving forces. They are built in in the way we define distinct observers, which then require a finite time to communi…
Multiscale feedback drives viral evolution and epidemic dynamics
Juan C. Muñoz-Sánchez, J. Tomás Lázaro, Josep Sardanyés +1
We introduce a minimal multiscale framework that links within-host virus dynamics to population-level SIRS epidemiology through explicit, bidirectional coupling. At the microscopic…
Stable diffusion models reveal a persisting human and AI gap in visual creativity
Silvia Rondini, Claudia Alvarez-Martin, Paula Angermair-Barkai +6
While recent research suggests Large Language Models match human creative performance in divergent thinking tasks, visual creativity remains underexplored. This study compared imag…
Signatures of three-state Potts nematicity in spin excitations of the van der Waals antiferromagnet FePSe
Weiliang Yao, Viviane Peçanha Antonio, Devashibhai Adroja +6
In two-dimensional (2D) nearly square-lattice quantum materials, electron correlations can induce an electronic nematic phase with twofold rotational () symmetry that profound…
A survey on the resolvent convergence
Joaquim Duran
This chapter deals with the notion of the resolvent of a self-adjoint operator. We pay special attention to the convergence of unbounded self-adjoint operators in several resolvent…
Universality for fluctuations of counting statistics of random normal matrices
J. Marzo, L. D. Molag, J. Ortega-Cerdà
We consider the fluctuations of the number of eigenvalues of random normal matrices depending on a potential in a given set . These eigenvalues are known to form…