activity
20212026
most citedEuclid preparation. XLI. Galaxy power spectrum modelling in real space

21 citations · 38 across the 12 of their papers we have counts for

collaborators

13 papers

cs.AI2026

Optimal Planning in a Dynamic World

Devin Wild Thomas, Solomon Eyal Shimony, Wheeler Ruml +3

Background: We address the problem of planning when the set of feasible states or actions changes over time. For example, in the problem of path planning among moving obstacles (so…

astro-ph.SR2026

EncoTESS: Age-Sensitive Encodings from Raw TESS Light Curves

Phil R. Van-Lane, Joshua S. Speagle, Ryan Cloutier +3

Main sequence stars of spectral types late F through M exhibit systematic variability in photometric light curves, particularly when they are young. Rotational modulation of starsp…

cond-mat.mtrl-sci2026

Electrical Control over Volatile Mott Switching through Non-Volatile Memory Effects

Amihai Kronman, Gil Levi, Yoav Kalcheim

Vanadium Dioxide (VO2) and Vanadium Sesquioxide (V2O3) are Mott insulators that undergo an Insulator-to-Metal Transition (IMT) at ~340K and ~160K, respectively, manifested as an or…

physics.optics2026

About Time: Observation of Time-Reflection at Optical Frequencies

Ohad Segal, Noa Konforty, Oded Schiller +9

Time-reflection occurs when a wave is propagating in a medium undergoing a large and abrupt change in its properties: the original wave splits into a time-refracted wave and a time…

astro-ph.CO2026

Euclid preparation. Galaxy power spectrum and bispectrum modelling

Euclid Collaboration, K. Pardede, A. Eggemeier +306

Higher-order correlation functions of the large-scale galaxy distribution offer access to information beyond that contained in standard 2-point statistics such as the power spectru…

physics.optics2026★ 1 cited

Sub-cycle time-refraction at optical frequencies

Ohad Segal, Noa Konforty, Oded Schiller +4

Large and abrupt variations in the electromagnetic properties of materials lead to dramatic effects: even a single step-like change in the refractive index induces striking phenome…

astro-ph.CO2026

Euclid preparation. Galaxy 2-point correlation function modelling in redshift space

Euclid Collaboration, M. Kärcher, M. -A. Breton +309

The Euclid satellite will measure spectroscopic redshifts for tens of millions of emission-line galaxies. In the context of Stage-IV surveys, the 3-dimensional clustering of galaxi…

astro-ph.CO2026

Euclid preparation. Galaxy power spectrum modelling in redshift space

Euclid Collaboration, B. Camacho Quevedo, M. Crocce +292

Accurate modelling of redshift-space distortions (RSD) is essential for maximizing the cosmological information extracted from large galaxy redshift surveys. In preparation for the…

astro-ph.CO2025

Euclid preparation. Full-shape modelling of 2-point and 3-point correlation functions in real space

Euclid Collaboration, M. Guidi, A. Veropalumbo +308

We investigate the accuracy and range of validity of the perturbative model for the 2-point (2PCF) and 3-point (3PCF) correlation functions in real space in view of the forthcoming…

physics.flu-dyn2024★ 3 cited

On linear stability of supersonic flow over a short compression corner at large ramp angles

Irmak T. Karpuzcu, Vassilis Theofilis, Deborah A. Levin

Linear stability of supersonic flow over a short compression corner with ramp angles 30 and 42 is investigated using Direct Simulation Monte Carlo (DSMC) and Linear Stability Theor…

astro-ph.CO2023★ 21 cited

Euclid preparation. XLI. Galaxy power spectrum modelling in real space

Euclid Collaboration, A. Pezzotta, C. Moretti +246

We investigate the accuracy of the perturbative galaxy bias expansion in view of the forthcoming analysis of the Euclid spectroscopic galaxy samples. We compare the performance of…

astro-ph.CO2023★ 13 cited

Euclid preparation. Modelling spectroscopic clustering on mildly nonlinear scales in beyond-CDM models

Euclid Collaboration, B. Bose, P. Carrilho +229

We investigate the approximations needed to efficiently predict the large-scale clustering of matter and dark matter halos in beyond-CDM scenarios. We examine the normal branch…

cond-mat.mtrl-sci2021

Magnetic structure determination of rare-earth based, high moment, atomic laminates; potential parent materials for 2D magnets

Daniel Potashnikov, Elad Nisan Caspi, Asaf Pesach +11

We report muon spin rotation (SR) and neutron diffraction on the rare-earth based magnets (MoRE)AlC, also predicted as parent materials for 2D derivatives, w…