A post-compression correction method adjusts decompressed particle positions inside the error bound via vulnerable-pair detection and projected gradient descent, preserving Friends-of-Friends cluster memberships while keeping the edit stream compact.
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representative citing papers
JWST imaging reveals a z=0.92 disk galaxy with an X-shaped bulge, nuclear stellar disk, and extended disk whose bar geometry matches present-day systems, showing bar-driven secular evolution largely complete 7.6 Gyr ago.
Cross-correlation of SPT-3G CMB lensing and DES Y3 galaxy lensing measured at 14 sigma significance yields S8 = 0.833 +0.047 -0.061, consistent with Planck and DES Y3 shear-only results.
Forecasts ~thousands of FRB-QSO pairs at <10' separation by 2035 for CGM, cosmic web, and Milky Way halo studies with HST/COS.
Little red dots shift from underdense, low-halo-mass environments at z>4 to ordinary galaxy environments by z~3.5, explaining their declining abundance at z<3.
No CMB-consistent CPL dark energy model can simultaneously fit both the BAOtr and DESI datasets; the 3.7-sigma disagreement at z=0.51 sets an irreducible floor.
Cool galactic outflows seen in stacked DESI spectra can escape low-mass galaxy halos, providing indirect evidence that stellar feedback drives their baryon deficiency.
A relativistic self-interacting dark-matter fluid near a critical sound speed gives a universal Bondi accretion rate that can grow 10-solar-mass seed black holes into 10^9–10^10 solar-mass supermassive black holes by z≈7.
SPT-3G delivers the most precise CMB EE and TE spectra at high multipoles to date, giving LCDM parameters with H0 = 66.66 ± 0.60 km/s/Mpc from ground-based data alone and reaching Planck-level constraints when combined with ACT.
Proposes a diagnostic framework using scale-dependent spectral properties from SSA and FFA to distinguish jets, coronae, outflows, and star formation in RQ AGN for SKA multi-frequency imaging.
A minimalist analytic extension shows spin-kick alignment in the tug-boat mechanism arises either from fast rotation averaging out perpendicular asymmetries or from spin-aligned mass flux, but the former requires unrealistically high rotation unless magnetic angular-momentum transport is efficient.
Void x CMB lensing from Roman mocks is robust to catalog construction choices and forecasts S/N of 13-31 sigma with Planck, SO, and CMB-S4-like data for 2D and 3D voids.
GRMHD simulations identify magnetic flux through the black hole horizon as the key variable setting jet efficiency and radiative output across MAD, INT, and SANE states, with mappings to temporal classes in GRS 1915+105 and other sources.
The authors introduce analog matching to generate Roman Space Telescope mock catalogs that reproduce emission-line galaxy statistics and highlight the need to match void properties separately from two-point clustering for CMB cross-correlation studies.
Positive tidal charge reduces Blandford-Znajek power by up to 15.2% while negative tidal charge increases it by up to 66.5% compared to Kerr black holes of equal mass and angular velocity.
Spatial entropy can fall as webs form while phase-space entropy rises; anisotropy is cast as a free-energy order parameter that activates earlier for nonlocal tidal operators than for local curvature.
NLTE modeling of SN 2024ehs indicates low ejecta mass, ~20,000 km/s velocities, <0.1 solar masses of 56Ni, and a ~23 solar mass ZAMS progenitor with ~6 solar mass helium core.
Simulations indicate SKAO AA4 surveys can trace thermal and nonthermal ISM processes in high-redshift galaxy analogs beyond z=1-3, underscoring nonthermal feedback at cosmic noon.
SKA-Mid all-sky surveys are projected to detect up to 3500 radio mini-halos at z<1 and enable a complete census of radio-loud BCGs to z~2.
A CPRT formalism is presented as a common platform to link cosmological MHD simulations, theory, and SKA polarized sky data for interpreting magnetic fields across cosmic time.
Population synthesis of pulsar-massive star binaries yields an estimate for the number of observable VHE gamma-ray sources in the Galaxy, incorporating anisotropic wind-interaction zones.
SKA+VLBI will deliver microarcsecond astrometry, polarimetry, and rapid multi-frequency imaging to track jets and accretion in X-ray binaries on AU scales.
MeerKLASS reports successful single-dish HI intensity mapping detections that validate the technique for SKAO cosmology surveys.
Proposes SKA observations of El Gordo to study high-redshift ICM magnetic fields via continuum and polarization measurements and test amplification models.
citing papers explorer
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Preserving Clusters in Error-Bounded Lossy Compression of Scientific Particle Data
A post-compression correction method adjusts decompressed particle positions inside the error bound via vulnerable-pair detection and projected gradient descent, preserving Friends-of-Friends cluster memberships while keeping the edit stream compact.
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Bar-driven secular evolution largely complete in a disk galaxy 7.6 billion years ago
JWST imaging reveals a z=0.92 disk galaxy with an X-shaped bulge, nuclear stellar disk, and extended disk whose bar geometry matches present-day systems, showing bar-driven secular evolution largely complete 7.6 Gyr ago.
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Cross-correlation of SPT-3G D1 CMB lensing and DES Y3 galaxy lensing
Cross-correlation of SPT-3G CMB lensing and DES Y3 galaxy lensing measured at 14 sigma significance yields S8 = 0.833 +0.047 -0.061, consistent with Planck and DES Y3 shear-only results.
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A Decade to Map the Diffuse Universe: FRB-QSO Pairs with HST/COS Spectroscopy
Forecasts ~thousands of FRB-QSO pairs at <10' separation by 2035 for CGM, cosmic web, and Milky Way halo studies with HST/COS.
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Reduced Incidence of Little Red Dots at z < 3 from Number Density and Halo Mass Evolution
Little red dots shift from underdense, low-halo-mass environments at z>4 to ordinary galaxy environments by z~3.5, explaining their declining abundance at z<3.
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On the origin of the BAOtr-DESI tension
No CMB-consistent CPL dark energy model can simultaneously fit both the BAOtr and DESI datasets; the 3.7-sigma disagreement at z=0.51 sets an irreducible floor.
-
Stellar feedback drives the baryon deficiency in low-mass galaxies
Cool galactic outflows seen in stacked DESI spectra can escape low-mass galaxy halos, providing indirect evidence that stellar feedback drives their baryon deficiency.
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A Unified Dark-Matter--Driven Relativistic Bondi Route to Black-Hole Growth from Stellar to Supermassive Scales
A relativistic self-interacting dark-matter fluid near a critical sound speed gives a universal Bondi accretion rate that can grow 10-solar-mass seed black holes into 10^9–10^10 solar-mass supermassive black holes by z≈7.
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SPT-3G D1: CMB temperature and polarization power spectra and cosmology from 2019 and 2020 observations of the SPT-3G Main field
SPT-3G delivers the most precise CMB EE and TE spectra at high multipoles to date, giving LCDM parameters with H0 = 66.66 ± 0.60 km/s/Mpc from ground-based data alone and reaching Planck-level constraints when combined with ACT.
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Probing the Parsec-Scale Dynamical Structure of Ionized Gas in Radio-Quiet AGN with SKA
Proposes a diagnostic framework using scale-dependent spectral properties from SSA and FFA to distinguish jets, coronae, outflows, and star formation in RQ AGN for SKA multi-frequency imaging.
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Effects of Rotation on the Gravitational Tug-Boat Mechanism for Neutron-Star Kicks and Implications for Spin-Kick Alignment
A minimalist analytic extension shows spin-kick alignment in the tug-boat mechanism arises either from fast rotation averaging out perpendicular asymmetries or from spin-aligned mass flux, but the former requires unrealistically high rotation unless magnetic angular-momentum transport is efficient.
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Towards precision cosmology with Void x CMB correlations (II): Impact of mock catalogs on the Void x CMB lensing signal
Void x CMB lensing from Roman mocks is robust to catalog construction choices and forecasts S/N of 13-31 sigma with Planck, SO, and CMB-S4-like data for 2D and 3D voids.
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GRMHD Simulations of Magnetized Accretion Disk/Jet: Variabilities of Black Holes and Spectral Energy Distributions in Magnetic States
GRMHD simulations identify magnetic flux through the black hole horizon as the key variable setting jet efficiency and radiative output across MAD, INT, and SANE states, with mappings to temporal classes in GRS 1915+105 and other sources.
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Towards precision cosmology with Voids x CMB correlations (I): Roman-Agora mock catalogs and pipeline validation
The authors introduce analog matching to generate Roman Space Telescope mock catalogs that reproduce emission-line galaxy statistics and highlight the need to match void properties separately from two-point clustering for CMB cross-correlation studies.
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Effects of tidal charge on Blandford-Znajek process around braneworld black holes
Positive tidal charge reduces Blandford-Znajek power by up to 15.2% while negative tidal charge increases it by up to 66.5% compared to Kerr black holes of equal mass and angular velocity.
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Emergence of Complex Web Structures
Spatial entropy can fall as webs form while phase-space entropy rises; anisotropy is cast as a free-energy order parameter that activates earlier for nonlocal tidal operators than for local curvature.
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NLTE Spectral Modelling of the Nearby Stripped-Envelope Supernova 2024ehs
NLTE modeling of SN 2024ehs indicates low ejecta mass, ~20,000 km/s velocities, <0.1 solar masses of 56Ni, and a ~23 solar mass ZAMS progenitor with ~6 solar mass helium core.
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Unveiling the roles of thermal and nonthermal processes in the ISM & IGM structure formation and evolution of galaxies with SKAO
Simulations indicate SKAO AA4 surveys can trace thermal and nonthermal ISM processes in high-redshift galaxy analogs beyond z=1-3, underscoring nonthermal feedback at cosmic noon.
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The SKA View of Cool-core Clusters: Evolution of Radio Mini-halos and AGN Feedback
SKA-Mid all-sky surveys are projected to detect up to 3500 radio mini-halos at z<1 and enable a complete census of radio-loud BCGs to z~2.
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Bridging Theory and Observation in the SKA Era: A Cosmological Polarized Radiative Transfer Framework for Point-to-Point Polarized Sky Comparisons
A CPRT formalism is presented as a common platform to link cosmological MHD simulations, theory, and SKA polarized sky data for interpreting magnetic fields across cosmic time.
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How many VHE gamma-ray binaries with young pulsars can be observed?
Population synthesis of pulsar-massive star binaries yields an estimate for the number of observable VHE gamma-ray sources in the Galaxy, incorporating anisotropic wind-interaction zones.
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Transforming X-ray Binary Astrophysics with SKA+VLBI
SKA+VLBI will deliver microarcsecond astrometry, polarimetry, and rapid multi-frequency imaging to track jets and accretion in X-ray binaries on AU scales.
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Single-dish HI Intensity Mapping with the SKAO: Precursor Progress with MeerKAT's Large Area Synoptic Survey (MeerKLASS)
MeerKLASS reports successful single-dish HI intensity mapping detections that validate the technique for SKAO cosmology surveys.
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Probing High-redshift Intracluster Medium Using SKA
Proposes SKA observations of El Gordo to study high-redshift ICM magnetic fields via continuum and polarization measurements and test amplification models.
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Evolution of AGN Across Cosmic Epochs with the SKAO
Simulated SKA-Mid surveys reach radio-AGN completeness at L_1.4GHz ~ 10^23 W Hz^-1 up to z~6.
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Measuring Magnetic Fields Near and Far with the SKA via the Zeeman Effect
SKA will enable Zeeman measurements of magnetic fields from cometary comas through Galactic structures and starburst galaxies to damped Ly-alpha systems at cosmological redshifts, with achievability tied to array assembly stages.
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The SKA-VLBI Perspective on Radio-Quiet AGN
Perspective outlining SKA-VLBI capabilities for resolving radio processes in radio-quiet AGN across kpc to sub-pc scales with sub-milliarcsecond imaging and μJy sensitivity.
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Unraveling the mysteries of supernovae with SKA+VLBI
SKA+VLBI will enable routine mas-scale imaging of nearby extragalactic supernovae to measure shock deceleration and test explosion mechanisms.
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Accreting Compact Object Binaries with the SKA
This perspective paper outlines expected advances in studying accretion and jets in compact object binaries using the SKA's improved sensitivity and resolution.
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Gravitational Lensing of Gravitational Waves from Astrophysical Sources: Theory, Detection, and Applications
This review summarizes the theory, detection methods, and cosmological applications of gravitationally lensed gravitational waves from astrophysical sources such as compact binary mergers.
- Habitability Study of Terrestrial Planets: Application to Venus-like Worlds