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19912026
most citedThe SIESTA method for ab initio order-N materials simulation

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cs.LG2025

Hierarchical topological clustering

Ana Carpio, Gema Duro

Topological methods have the potential of exploring data clouds without making assumptions on their the structure. Here we propose a hierarchical topological clustering algorithm t…

physics.chem-ph2025★ 1 cited

Unraveling real-time chemical shifts in the ultrafast regime

Daniel E. Rivas, Lorenzo Paoloni, Rebecca Boll +21

Traditional x-ray photoelectron spectroscopy (XPS) relies upon a direct mapping between the photoelectron binding energies and the local chemical environment, which is well-charact…

astro-ph.CO2025

Euclid preparation. Review of forecast constraints on dark energy and modified gravity

Euclid Collaboration, N. Frusciante, M. Martinelli +326

The Euclid mission has been designed to provide, as one of its main deliverables, information on the nature of the gravitational interaction, which determines the expansion of the…

hep-th2025

The Knizhnik--Zamolodchikov structure of lattice BFKL evolution and the twist-two anomalous dimension

Josep Rubí Bort, Agustín Sabio Vera, Eduardo Serna Campillo

We study a lattice regularization of the BFKL evolution, showing its bulk dynamics is governed by an abelian Knizhnik--Zamolodchikov equation. The Hamiltonian combines long-range h…

astro-ph.IM2025

Euclid Quick Data Release (Q1). From simulations to sky: Advancing machine-learning lens detection with real Euclid data

Euclid Collaboration, N. E. P. Lines, T. E. Collett +301

In the era of large-scale surveys like Euclid, machine learning has become an essential tool for identifying rare yet scientifically valuable objects, such as strong gravitational…

cond-mat.mes-hall2025★ 1 cited

Enabling the bulk photovoltaic effect in centrosymmetric materials through an external electric field

Guilherme J. Inacio, Juan José Esteve-Paredes, Maurício F. C. Martins Quintela +2

We develop a practical approach to electrically tuning the nonlinear photoresponse of two-dimensional semiconductors by explicitly incorporating a static out-of-plane electric fiel…