Charles University

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

8,281 papers

cs.RO2026

Visual Task Modeling and Automated Planning for Humanoid Robots in Education of Individuals with Autism Spectrum Disorder

Lada Kudláčková

In robot-assisted education, a robot must understand how to complete a task in order to effectively guide a student through it. We present a novel method that enables a semi-autono…

cs.LO2026

Formalization of Fragments of the Theory of Hereditarily Finite Sets

Zuzana Haniková, Štěpán Holub

The axiomatization of the theory of hereditarily finite sets in first-order classical logic is systematically explored and formalized in Isabelle/HOL. The formalization uses a hier…

hep-th2026

Real-Time Instanton Dynamics in a Triple-Well to Double-Well Homotopy

Vojtěch Loubal, Tomáš Sýkora, Šimon Kos

We show that the singularities which the analytically continued double-well instanton develops in real (Minkowski) time are not an inherent feature of real-time tunneling solutions…

cond-mat.other2026

Dynamical backaction in nanoscale superfluid electromechanics

Marek Talíř, Filip Novotný, Balázs Szalai +2

Nanofluidic acoustic resonators employing superfluid $^{4}$ He can be used to study quantized vortices from collective behavior in two-dimensional superfluid turbulence down to few in…

gr-qc2026

Reconstruction of the Weyl-Lewis-Papapetrou metric for stationary and axially symmetric gravitational perturbations of a Kerr black hole

David Kofroň, Petr Kotlařík

The study of black hole perturbations typically follows two main approaches: the direct perturbation of the metric, or the perturbation within the Newman-Penrose (NP) or Geroch-Hel…

gr-qc2026

General relativistic three-body problem

Eliška Klimešová, Martin Žofka

We examine analytically the restricted 3-body problem in general relativity for a set of extremally charged black holes. We apply the method of Ferrell and Eardley, which consists…

astro-ph.HE2026

Constraints on the VHE counterpart of two binary black hole mergers observed by the MAGIC and CTAO LST-1 telescopes

K. Abe, S. Abe, J. Abhir +358

We present very-high-energy gamma-ray observations of two binary black hole merger candidates, GW240615_113620 and GW241125_010116, performed with the Major Atmospheric Gamma Imagi…

math.CO2026★ 5 cited

Basics of DTS quasigroups: algebra, geometry and enumeration

Aleš Drápal, Terry S. Griggs, Andrew R. Kozlik

A directed triple system can be defined as a decomposition of a complete digraph to directed triples $⟨ x, y, z ⟩$ . By setting $x y = z$ , $y z = x$ , $x z = y$ and $uu = u$ we get…

astro-ph.SR2026

Spectroscopy of flares on AU Mic

P. Odert, M. Leitzinger, P. Kabáth +6

Photometric space missions like Kepler and TESS have revealed unprecedented statistics of stellar flares, including the frequent detection of highly energetic superflares. Spectros…

astro-ph.SR2026

Spectroscopic investigation of the southern late-K/early-M dwarf binary CC Eri

M. Leitzinger, P. Odert, R. Greimel +6

In the recent past investigations of stellar Coronal Mass Ejections (CMEs) and flares/superflares gained special attention because of their relevance for planetary habitability and…

hep-ex2026★ 6 cited

The study of gamma-radiation induced displacement damage in $n^{+}$ -in- $p$ silicon diodes

M. Mikestikova, P. Federicova, P. Gallus +11

The bulk damage of $p$ -type silicon sensors caused by gamma irradiation with high total ionizing doses has been investigated. The study was carried out on different types of $n^{+}$ -…

cs.DB2026

Benchmark Engineering as a Design Instrument for Heterogeneous Information Systems

Jáchym Bártík, Alžběta Šrůtková, Irena Holubová

Contemporary information systems operate in heterogeneous and continuously evolving data environments, where representation choices and structural redesign decisions strongly influ…

astro-ph.GA2026★ 2 cited

Baryonic mass budgets in the central regions of the Bullet Cluster and their consistency with strong lensing in MOND

Dong Zhang, Hosein Haghi, Elena Asencio +8

Strong lensing observations of the Bullet Cluster have traditionally been regarded as strong evidence for dark matter and a major challenge to Milgromian dynamics (MOND). The offse…

cond-mat.mtrl-sci2026★ 1 cited

Spin-flip optical excitations in van der Waals antiferromagnet CrPS $_{4}$

Dipankar Jana, Aljoscha Soll, Zdenek Sofer +4

We investigate the near-infrared optical response of the semiconducting van der Waals antiferromagnet CrPS $_{4}$ and identify previously unreported spin-entangled optical resonances.…

gr-qc2026

Geodesic structure of the cosmological Levi-Civita spacetimes

Adam Tyc, Martin Zofka

We investigate the implications of the behavior of geodesics in static, cylindrically symmetric spacetimes with a non-zero cosmological constant. We consider the symmetries of thes…

cond-mat.str-el2026

Spin-orbit-entangled $J_{eff} = \frac{1}{2}$ magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCo $_{2}$ F $_{7}$

Andrej Kancko, Hironori Sakai, Javier Herrero-Martín +6

Bond disorder in frustrated pyrochlore antiferromagnets can give rise to fundamentally different quantum ground states depending on the nature of the local magnetic moments. Here,…

stat.ME2026

Sequential generalized kernel equating: Providing comparable scores across multiple test forms with nonequivalent groups and differently measured covariates

Michaela Vařejková, Patrícia Martinková, Eva Potužníková

Test equating using covariates may be applied to provide comparable scores from multiple test forms when no anchor items are available. However, its performance may be compromised…

cs.PL2026

Misleading Microbenchmarks on the Java Virtual Machines

Filippo Schiavio, Lubomír Bulej, Walter Binder

Developers often use microbenchmarks to choose the most performant implementation of a method or a class. On the Java Virtual Machine (JVM), this is commonly done using the Java Mi…

cs.CC2026

Towards infinite PCSP: a dichotomy for monochromatic cliques

Demian Banakh, Alexey Barsukov, Tamio-Vesa Nakajima

The logic MMSNP is a well-studied fragment of Existential Second-Order logic that, from a computational perspective, captures finite-domain Constraint Satisfaction Problems (CSPs)…

physics.ins-det2026

Study of Particle Fluence Effects on Collected Charge and Depletion Voltage of the ATLAS IBL Planar Pixel Sensors

ATLAS Collaboration

After ten years of operation at the LHC, the planar pixel sensors of the innermost barrel layer of the ATLAS Pixel detector have accumulated an average bulk damage fluence in exces…

cond-mat.mtrl-sci2026

Spin-orbit coupling effects in altermagnets: Interplay of weak spin and orbital ferromagnetism with relativistic splitting of electron states

L. M. Sandratskii, K. Carva, V. M. Silkin

The aim of the paper is to contribute to reaching a deeper understanding of the formation of relativistic effects in altermagnets. The focus of the paper is on the phenomena of wea…

cs.CL2026

CorPipe at CRAC 2026: Empty Nodes and Cross-Lingual Transfer in Multilingual Coreference Resolution

Milan Straka

We introduce CorPipe 26, our winning submission to the CRAC 2026 Shared Task on Multilingual Coreference Resolution. The fifth edition of this shared task focuses mainly on the com…

cs.CL2026

Findings of the Fifth Shared Task on Multilingual Coreference Resolution: Expanding Datasets for Long-Range Entities

Michal Novák, Miloslav Konopík, Anna Nedoluzhko +6

This paper describes the fifth edition of the Shared Task on Multilingual Coreference Resolution, held in conjunction with the CODI-CRAC 2026 workshop. Building on previous iterati…

hep-ex2026

Measurements of the Higgs boson production, fiducial and differential cross-sections in the four lepton decay channel using 164 fb $^{- 1}$ of data collected at $s$ = 13.6 TeV with the ATLAS detector

ATLAS Collaboration

Inclusive, differential and production-mode cross-section measurements of the Higgs boson are performed in the $H \to Z Z^{*} \to 4 ℓ$ decay channel. The analysis uses proton-prot…

Visual Task Modeling and Automated Planning for Humanoid Robots in Education of Individuals with Autism Spectrum Disorder

Formalization of Fragments of the Theory of Hereditarily Finite Sets

Real-Time Instanton Dynamics in a Triple-Well to Double-Well Homotopy

Dynamical backaction in nanoscale superfluid electromechanics

Reconstruction of the Weyl-Lewis-Papapetrou metric for stationary and axially symmetric gravitational perturbations of a Kerr black hole

General relativistic three-body problem

Constraints on the VHE counterpart of two binary black hole mergers observed by the MAGIC and CTAO LST-1 telescopes

Basics of DTS quasigroups: algebra, geometry and enumeration

Spectroscopy of flares on AU Mic

Spectroscopic investigation of the southern late-K/early-M dwarf binary CC Eri

The study of gamma-radiation induced displacement damage in n+-in-p silicon diodes

Benchmark Engineering as a Design Instrument for Heterogeneous Information Systems

Baryonic mass budgets in the central regions of the Bullet Cluster and their consistency with strong lensing in MOND

Spin-flip optical excitations in van der Waals antiferromagnet CrPS4​

Geodesic structure of the cosmological Levi-Civita spacetimes

Spin-orbit-entangled Jeff​=21​ magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCo2​F7​

Sequential generalized kernel equating: Providing comparable scores across multiple test forms with nonequivalent groups and differently measured covariates

Misleading Microbenchmarks on the Java Virtual Machines

Towards infinite PCSP: a dichotomy for monochromatic cliques

Study of Particle Fluence Effects on Collected Charge and Depletion Voltage of the ATLAS IBL Planar Pixel Sensors

Spin-orbit coupling effects in altermagnets: Interplay of weak spin and orbital ferromagnetism with relativistic splitting of electron states

CorPipe at CRAC 2026: Empty Nodes and Cross-Lingual Transfer in Multilingual Coreference Resolution

Findings of the Fifth Shared Task on Multilingual Coreference Resolution: Expanding Datasets for Long-Range Entities

Measurements of the Higgs boson production, fiducial and differential cross-sections in the four lepton decay channel using 164 fb−1 of data collected at s​ = 13.6 TeV with the ATLAS detector

The study of gamma-radiation induced displacement damage in $n^{+}$ -in- $p$ silicon diodes

Spin-flip optical excitations in van der Waals antiferromagnet CrPS $_{4}$

Spin-orbit-entangled $J_{eff} = \frac{1}{2}$ magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCo $_{2}$ F $_{7}$

Measurements of the Higgs boson production, fiducial and differential cross-sections in the four lepton decay channel using 164 fb $^{- 1}$ of data collected at $s$ = 13.6 TeV with the ATLAS detector