General parametrization for energy density of quintessence field
Fuente:
arXiv
Saved in:
| Main Authors: | Akthar, Shiriny, Hossain, Md. Wali |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Quintessential early dark energy
by: Sohail, Sk., et al.
Published: (2024)
by: Sohail, Sk., et al.
Published: (2024)
Probing the sensitivity of dark energy dynamics to equation of state parametrization flexibility
by: Hossain, Md. Wali
Published: (2025)
by: Hossain, Md. Wali
Published: (2025)
Cosmological implications of tracker scalar fields: Testing the evidence for dynamical dark energy with recent data
by: Hossain, Md. Wali, et al.
Published: (2025)
by: Hossain, Md. Wali, et al.
Published: (2025)
Observational constraints on early time non-phantom behaviour of dynamical dark energy
by: Sohail, Sk., et al.
Published: (2025)
by: Sohail, Sk., et al.
Published: (2025)
A comparison between axion-like and power law potentials in cosmological background
by: Hossain, Md. Wali, et al.
Published: (2023)
by: Hossain, Md. Wali, et al.
Published: (2023)
A single field inflationary potential consistent with recent observations
by: Hossain, Md. Wali
Published: (2026)
by: Hossain, Md. Wali
Published: (2026)
Physical vs phantom dark energy after DESI: thawing quintessence in a curved background
by: Dinda, Bikash R., et al.
Published: (2025)
by: Dinda, Bikash R., et al.
Published: (2025)
Parameterizing quasi-quintessence and quasi-phantom fields without the nearly flat potential approximation
by: Alfano, Anna Chiara, et al.
Published: (2025)
by: Alfano, Anna Chiara, et al.
Published: (2025)
New simple and accurate quintessence approximations
by: Alho, Artur, et al.
Published: (2024)
by: Alho, Artur, et al.
Published: (2024)
Direct cosmographic reconstruction of the quintessence potential
by: Chakraborty, Saikat, et al.
Published: (2026)
by: Chakraborty, Saikat, et al.
Published: (2026)
Observational constraints on thawing quintessence scalar field model
by: Felegary, Fereshteh, et al.
Published: (2024)
by: Felegary, Fereshteh, et al.
Published: (2024)
A comprehensive dynamical and phenomenological analysis of structure growth in curvature-modulated coupled quintessence scenario
by: Chatterjee, Anirban, et al.
Published: (2025)
by: Chatterjee, Anirban, et al.
Published: (2025)
Do equation of state parametrizations of dark energy faithfully capture the dynamics of the late universe?
by: Akarsu, Özgür, et al.
Published: (2026)
by: Akarsu, Özgür, et al.
Published: (2026)
Mass density vs. energy density at cosmological scales
by: Eingorn, Maxim, et al.
Published: (2023)
by: Eingorn, Maxim, et al.
Published: (2023)
Cosmological constraints on dark energy parametrizations after DESI 2024: Persistent deviation from standard $Λ$CDM cosmology
by: Malekjani, M., et al.
Published: (2024)
by: Malekjani, M., et al.
Published: (2024)
Hints of sign-changing scalar field energy density and a transient acceleration phase at $z\sim 2$ from model-agnostic reconstructions
by: Akarsu, Özgür, et al.
Published: (2026)
by: Akarsu, Özgür, et al.
Published: (2026)
New cosmological constraints on the evolution of dark matter energy density
by: Yang, Yupeng, et al.
Published: (2025)
by: Yang, Yupeng, et al.
Published: (2025)
Primordial gravitational waves and curvature perturbations induced energy density perturbation
by: Chang, Zhe, et al.
Published: (2022)
by: Chang, Zhe, et al.
Published: (2022)
Interacting Scalar fields: Dark matter and early dark energy
by: Garcia-Arroyo, Gabriela, et al.
Published: (2024)
by: Garcia-Arroyo, Gabriela, et al.
Published: (2024)
Constraining the effective field theory of dark energy with multimessenger astronomy
by: Romano, Antonio Enea
Published: (2023)
by: Romano, Antonio Enea
Published: (2023)
DESI constraints on two-field quintessence with exponential potentials
by: Alestas, George, et al.
Published: (2025)
by: Alestas, George, et al.
Published: (2025)
Unexplored regions in teleparallel $f(T)$ gravity: Sign-changing dark energy density
by: Akarsu, Ozgur, et al.
Published: (2024)
by: Akarsu, Ozgur, et al.
Published: (2024)
A new parametrization of Hubble function and Hubble tension
by: He, Tong-Yu, et al.
Published: (2024)
by: He, Tong-Yu, et al.
Published: (2024)
Cosmological dynamics of holographic dark energy with non-minimally coupled scalar field
by: Tita, Amornthep, et al.
Published: (2025)
by: Tita, Amornthep, et al.
Published: (2025)
Boosting gravitational waves: a review of kinematic effects on amplitude, polarization, frequency and energy density
by: Cusin, Giulia, et al.
Published: (2024)
by: Cusin, Giulia, et al.
Published: (2024)
Non-parametric reconstructions of cosmic curvature: current constraints and forecasts
by: Dias, Mariana L. S., et al.
Published: (2024)
by: Dias, Mariana L. S., et al.
Published: (2024)
Non parametric constraints of gravitational-electromagnetic luminosity distance ratio
by: Vallejo-Peña, Sergio Andrés, et al.
Published: (2026)
by: Vallejo-Peña, Sergio Andrés, et al.
Published: (2026)
Cosmic expansion history analysis with Hubble parametrization in $Q^{n}$ gravity
by: Koussour, M., et al.
Published: (2024)
by: Koussour, M., et al.
Published: (2024)
Quintessence scalar field and cosmological constant: Dynamics of a multi-component dark energy model
by: Sahoo, Prasanta, et al.
Published: (2024)
by: Sahoo, Prasanta, et al.
Published: (2024)
Impact of the cosmological expansion on spectral energy density of radiation in the intergalactic medium and once more about Olbers' paradox
by: Yang, Anguohao, et al.
Published: (2024)
by: Yang, Anguohao, et al.
Published: (2024)
Revisiting kink-like parametrization and constraints using OHD/Pantheon+/BAO samples
by: Arora, Simran, et al.
Published: (2023)
by: Arora, Simran, et al.
Published: (2023)
CPL-parametrized cosmic expansion in Galileon gravity: Constraints from recent data
by: Samaddar, Amit, et al.
Published: (2025)
by: Samaddar, Amit, et al.
Published: (2025)
General constraints on Tsallis holographic dark energy from observational data
by: Astashenok, Artyom V., et al.
Published: (2024)
by: Astashenok, Artyom V., et al.
Published: (2024)
Single field matter bounce with dark energy era: comparison with CMB Planck 2018 data and best fit parameters
by: Pinheiro, Rodrigo F., et al.
Published: (2026)
by: Pinheiro, Rodrigo F., et al.
Published: (2026)
Information content in anisotropic cosmological fields: Impact of different multipole expansion scheme for galaxy density and ellipticity correlations
by: Inoue, Takuya, et al.
Published: (2024)
by: Inoue, Takuya, et al.
Published: (2024)
Inferring cosmology from gravitational waves using non-parametric detector-frame mass distribution
by: Ng, Thomas C. K., et al.
Published: (2024)
by: Ng, Thomas C. K., et al.
Published: (2024)
Tracing the Evolution of $Ω_m(z)$ over the Last 10 Billion Years with Non-parametric Methods
by: Holanda, R. F. L., et al.
Published: (2026)
by: Holanda, R. F. L., et al.
Published: (2026)
Origin of cosmological density perturbations from quantum fluctuations of vacuum in General Relativity
by: Lukash, Vladimir N., et al.
Published: (2025)
by: Lukash, Vladimir N., et al.
Published: (2025)
Cosmological constraints on curved quintessence
by: Bhattacharya, Sukannya, et al.
Published: (2024)
by: Bhattacharya, Sukannya, et al.
Published: (2024)
Challenging the $ω_0ω_a$CDM parametrization through rational expansions in view of DESI data release
by: Carloni, Youri, et al.
Published: (2025)
by: Carloni, Youri, et al.
Published: (2025)
Similar Items
-
Quintessential early dark energy
by: Sohail, Sk., et al.
Published: (2024) -
Probing the sensitivity of dark energy dynamics to equation of state parametrization flexibility
by: Hossain, Md. Wali
Published: (2025) -
Cosmological implications of tracker scalar fields: Testing the evidence for dynamical dark energy with recent data
by: Hossain, Md. Wali, et al.
Published: (2025) -
Observational constraints on early time non-phantom behaviour of dynamical dark energy
by: Sohail, Sk., et al.
Published: (2025) -
A comparison between axion-like and power law potentials in cosmological background
by: Hossain, Md. Wali, et al.
Published: (2023)