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The Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data Release
Published 2025-01-01“…We present the active galactic nuclei (AGN) catalog from the fourth data release (HDR4) of the Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX). HETDEX is an untargeted spectroscopic survey. …”
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EGUP corrected thermodynamics of RN-AdS black hole with quintessence matter
Published 2025-02-01Subjects: Get full text
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Exploring the evolution of structure growth in the universe with field-fluid interactions through dynamical stability analysis
Published 2025-02-01“…Abstract We investigate an interacting quintessence dark energy – dark matter scenario and its impact on structure formation by analyzing the evolution of scalar perturbations. …”
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Extensive composable entropy for the analysis of cosmological data
Published 2025-02-01“…In recent decades, an intensive worldwide research activity is focusing both black holes and cosmos (e.g. the dark-energy phenomenon) on the basis of entropic approaches. …”
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Testing General Relativity Using Large-scale Structure Photometric Redshift Surveys and the Cosmic Microwave Background Lensing Effect
Published 2025-01-01“…In this study, we constrain the E _G statistic using photometric redshift data from the Dark Energy Survey (DES) MagLim sample in combination with the Planck 2018 cosmic microwave background (CMB) lensing map. …”
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GD-1 Stellar Stream and Cocoon in the DESI Early Data Release
Published 2025-01-01“…We present ∼115 new spectroscopically identified members of the GD-1 tidal stream observed with the 5000-fiber Dark Energy Spectroscopic Instrument (DESI). We confirm the existence of a “cocoon,” which is a broad (FWHM ∼ 2 $\mathop{.}…”
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