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Cosmology and Nongalactic Astrophysics
Physical vs phantom dark energy after DESI: thawing quintessence in a curved background
Yesterday by
Bikash Dinda
and
Roy Maartens
Cosmology and Nongalactic Astrophysics
,
General Relativity and Quantum Cosmology
Matter-antimatter asymmetry in generalized coupling theories
Yesterday by
Antonio Troisi
and
others
General Relativity and Quantum Cosmology
,
Cosmology and Nongalactic Astrophysics
Dispu
τ
able: the high cost of a low optical depth
2 days ago by
Noah Sailer
and
others
Cosmology and Nongalactic Astrophysics
Self-interacting dark matter with observable
ΔN_{\rm eff}
2 days ago by
Debasish Borah
and
others
High Energy Physics
,
Cosmology and Nongalactic Astrophysics
Hint towards inconsistency between BAO and Supernovae Dataset: The Evidence of Redshift Evolving Dark Energy from DESI DR2 is Absent
2 days ago by
Samsuzzaman Afroz
and
Suvodip Mukherjee
Cosmology and Nongalactic Astrophysics
,
General Relativity and Quantum Cosmology
Upper limits on dark energy-dark matter interaction from DESI DR2 in a field-theoretic analysis
2 days ago by
Amin Aboubrahim
and
Pran Nath
Cosmology and Nongalactic Astrophysics
Dwarf Galaxies in the TNG50 Field: connecting their Star-formation Rates with their Environments
2 days ago by
Joy Bhattacharyya
and
others
Astrophysics of Galaxies
,
Cosmology and Nongalactic Astrophysics
Revisiting constraints on primordial magnetic fields from spectral distortions of cosmic microwave background
2 days ago by
Fumio Uchida
and
others
Cosmology and Nongalactic Astrophysics
,
High Energy Physics
Radiometer Calibration using Machine Learning
2 days ago by
S. A. K. Leeney
and
others
Instrumentation and Methods for Astrophysics
,
Cosmology and Nongalactic Astrophysics
Constant-Roll Inflation
2 days ago by
Hayato Motohashi
Cosmology and Nongalactic Astrophysics
Detecting Cosmological Phase Transitions with Taiji: Sensitivity Analysis and Parameter Estimation
2 days ago by
Fan Huang
and
others
General Relativity and Quantum Cosmology
,
Cosmology and Nongalactic Astrophysics
Itô, Stratonovich, and zoom-in schemes in stochastic inflation
2 days ago by
Eemeli Tomberg
Cosmology and Nongalactic Astrophysics
,
General Relativity and Quantum Cosmology
Outer regions of galaxy clusters as a new probe to test modifications to gravity
2 days ago by
Minahil Adil Butt
and
others
Cosmology and Nongalactic Astrophysics
,
General Relativity and Quantum Cosmology
Understanding acoustic scale observations: the one-sided fight against
Λ
2 days ago by
Antony Lewis
and
Ewan Chamberlain
Cosmology and Nongalactic Astrophysics
Impact of theoretical uncertainties on model parameter reconstruction from GW signals sourced by cosmological phase transitions
2 days ago by
Marek Lewicki
and
others
High Energy Physics
,
Cosmology and Nongalactic Astrophysics
Questioning Cosmic Acceleration with DESI: The Big Stall of the Universe
2 days ago by
Deng Wang
Cosmology and Nongalactic Astrophysics
,
High Energy Astrophysical Phenomena
The dark side of the universe may be more harmonic than we thought
2 days ago by
Yan Su
and
others
Cosmology and Nongalactic Astrophysics
,
General Relativity and Quantum Cosmology
The Spectrum of Gravitational Waves from Annihilating Domain Walls
2 days ago by
Alessio Notari
and
others
Cosmology and Nongalactic Astrophysics
,
High Energy Physics
Cosmic reverberations on a constrained
f(Q,T)
-model of the Universe
2 days ago by
Akanksha Singh
and
others
General Relativity and Quantum Cosmology
,
Cosmology and Nongalactic Astrophysics
Supermassive Binaries in Ultralight Dark Matter Solitons
3 days ago by
Russell Boey
and
others
Cosmology and Nongalactic Astrophysics
,
Astrophysics of Galaxies
Effect of Peak Absolute Magnitude of Type Ia Supernovae and Sound Horizon Values on Hubble Tension using DESI results
3 days ago by
Shubham Barua
and
Shantanu Desai
Cosmology and Nongalactic Astrophysics
Thawing quintessence and transient cosmic acceleration in light of DESI
3 days ago by
Rayff Souza
and
others
Cosmology and Nongalactic Astrophysics
,
High Energy Physics
The Gravitational Wave Bias Parameter from Angular Power Spectra: Bridging Between Galaxies and Binary Black Holes
3 days ago by
Amir Dehghani
and
others
Astrophysics of Galaxies
,
Cosmology and Nongalactic Astrophysics
LTDE: The Lens Time Delay Experiment I. From pixels to light curves
3 days ago by
Favio Neira
and
others
Instrumentation and Methods for Astrophysics
,
Cosmology and Nongalactic Astrophysics
Are quasars reliable standard candles?
3 days ago by
Elisabeta Lusso
and
others
Cosmology and Nongalactic Astrophysics
Predictions for the Detectability of Milky Way Satellite Galaxies and Outer-Halo Star Clusters with the Vera C. Rubin Observatory
3 days ago by
Kabelo Tsiane
and
others
Astrophysics of Galaxies
,
Cosmology and Nongalactic Astrophysics
Bracketing the soliton-halo relation of ultralight dark matter
3 days ago by
Kfir Blum
and
others
Cosmology and Nongalactic Astrophysics
,
Astrophysics of Galaxies
MeerKAT L-band observations of the Ophiuchus galaxy cluster. Detection of synchrotron threads and jellyfish galaxies
3 days ago by
Andrea Botteon
and
others
Astrophysics of Galaxies
,
Cosmology and Nongalactic Astrophysics
Optimal intrinsic alignment estimators in the presence of redshift-space distortions
3 days ago by
Claire Lamman
and
others
Cosmology and Nongalactic Astrophysics
Increase of
n_s
in regularized pole inflation & Einstein-Cartan gravity
3 days ago by
Minxi He
and
others
Cosmology and Nongalactic Astrophysics
,
High Energy Physics
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