On the perturbed Friedmann equations in Newtonian Gauge
Fuente:
arXiv
Saved in:
| Main Authors: | de Haro, Jaume, Elizalde, Emilio, Pan, Supriya |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Gravitational reheating formulas and bounds in oscillating backgrounds II: Constraints on the spectral index and gravitational dark matter production
by: de Haro, Jaume, et al.
Published: (2024)
by: de Haro, Jaume, et al.
Published: (2024)
Gravitational reheating formulas and bounds in oscillating backgrounds
by: de Haro, Jaume, et al.
Published: (2024)
by: de Haro, Jaume, et al.
Published: (2024)
Phase space analysis of sign-shifting interacting dark energy models
by: Halder, Sudip, et al.
Published: (2024)
by: Halder, Sudip, et al.
Published: (2024)
Accelerating scaling solutions from dark matter particle creation
by: Halder, Sudip, et al.
Published: (2026)
by: Halder, Sudip, et al.
Published: (2026)
Reheating constraints and the $H_0$ tension in Quintessential Inflation
by: de Haro, Jaume, et al.
Published: (2024)
by: de Haro, Jaume, et al.
Published: (2024)
A note on the gravitational dark matter production
by: de Haro, Jaume, et al.
Published: (2024)
by: de Haro, Jaume, et al.
Published: (2024)
Interacting phantom dark energy: new accelerating scaling attractors
by: Halder, Sudip, et al.
Published: (2024)
by: Halder, Sudip, et al.
Published: (2024)
Accelerating Universe without dark energy: matter creation after DESI DR2
by: Bhattacharjee, Sauvik, et al.
Published: (2025)
by: Bhattacharjee, Sauvik, et al.
Published: (2025)
The meaning of "Big Bang"
by: Elizalde, Emilio
Published: (2025)
by: Elizalde, Emilio
Published: (2025)
From kinetic gases to an exponentially expanding universe - The Finsler-Friedmann equation
by: Pfeifer, Christian, et al.
Published: (2025)
by: Pfeifer, Christian, et al.
Published: (2025)
On the Geometric Meaning of General Relativity and the Foundations of Newtonian Cosmology
by: de Haro, Jaume, et al.
Published: (2025)
by: de Haro, Jaume, et al.
Published: (2025)
Friedmann cosmology with fluids and hyperfluids
by: Andrei, Ilaria, et al.
Published: (2026)
by: Andrei, Ilaria, et al.
Published: (2026)
Friedmann equations of the fractal apparent horizon
by: Jalalzadeh, R., et al.
Published: (2024)
by: Jalalzadeh, R., et al.
Published: (2024)
On the interacting dark energy scenarios $-$ the case for Hubble constant tension
by: Pan, Supriya, et al.
Published: (2023)
by: Pan, Supriya, et al.
Published: (2023)
Modified Friedmann equations and non-singular cosmologies in $d=4$ non-polynomial quasi-topological gravities
by: Borissova, Johanna, et al.
Published: (2026)
by: Borissova, Johanna, et al.
Published: (2026)
Kinematic reconstruction of torsion as dark energy in Friedmann cosmology
by: Vicente, A. M., et al.
Published: (2024)
by: Vicente, A. M., et al.
Published: (2024)
Peculiar velocities in Friedmann universes with nonzero spatial curvature
by: Miliou, Eleftheria P., et al.
Published: (2024)
by: Miliou, Eleftheria P., et al.
Published: (2024)
Fundamental Cosmic Anisotropy and its Ramifications I: Killing vector fields and constructing their metric
by: Scholtens, Robbert W., et al.
Published: (2024)
by: Scholtens, Robbert W., et al.
Published: (2024)
Parametrizing the Hubble function instead of dark energy: Many possibilities
by: Paul, Sivasish, et al.
Published: (2025)
by: Paul, Sivasish, et al.
Published: (2025)
Beyond Two Parameters: Revisiting Dark Energy with the Latest Cosmic Probes
by: Cheng, Hanyu, et al.
Published: (2025)
by: Cheng, Hanyu, et al.
Published: (2025)
How Dark is Dark Energy?
by: Carfora, Mauro, et al.
Published: (2024)
by: Carfora, Mauro, et al.
Published: (2024)
New Integrable Chiral Cosmological Models with Two Scalar Fields
by: Ivanov, Vsevolod R., et al.
Published: (2024)
by: Ivanov, Vsevolod R., et al.
Published: (2024)
Integrable Cosmological Models with an Arbitrary Number of Scalar Fields
by: Ivanov, V. R., et al.
Published: (2024)
by: Ivanov, V. R., et al.
Published: (2024)
Dark energy and dark matter configurations for wormholes and solitionic hierarchies of nonmetric Ricci flows and $F(R,T,Q,T_{m})$ gravity
by: Bubuianu, Laurenţiu, et al.
Published: (2024)
by: Bubuianu, Laurenţiu, et al.
Published: (2024)
Quintessence
by: Alho, Artur, et al.
Published: (2025)
by: Alho, Artur, et al.
Published: (2025)
The choice of variables in cosmological dynamical systems
by: Boehmer, Christian G., et al.
Published: (2026)
by: Boehmer, Christian G., et al.
Published: (2026)
More accurate slow-roll approximations for inflation in scalar-tensor theories
by: Pozdeeva, Ekaterina O., et al.
Published: (2025)
by: Pozdeeva, Ekaterina O., et al.
Published: (2025)
Covariant interpretation of proper infall times in Kerr spacetime
by: Pasten, Erick, et al.
Published: (2026)
by: Pasten, Erick, et al.
Published: (2026)
Geometric formulation of $k$-essence and late-time acceleration
by: Csillag, Lehel, et al.
Published: (2025)
by: Csillag, Lehel, et al.
Published: (2025)
Anisotropic solutions for $R^2$ gravity model with a scalar field
by: Ivanov, Vsevolod R., et al.
Published: (2023)
by: Ivanov, Vsevolod R., et al.
Published: (2023)
How Dark is Dark Energy? A Lightcones Comparison Approach
by: Carfora, Mauro, et al.
Published: (2025)
by: Carfora, Mauro, et al.
Published: (2025)
Solutions of Friedmann's Equations and Cosmological Consequences
by: Yang, Yisong
Published: (2024)
by: Yang, Yisong
Published: (2024)
Friedmann cosmology with hyperfluids
by: Andrei, Ilaria, et al.
Published: (2024)
by: Andrei, Ilaria, et al.
Published: (2024)
Friedmann's Universe Controlled by Gauss-Bonnet Modified Gravity
by: Anjos, Fábio dos, et al.
Published: (2024)
by: Anjos, Fábio dos, et al.
Published: (2024)
Dynamical dark energy confronted with multiple CMB missions
by: Najafi, Mahdi, et al.
Published: (2024)
by: Najafi, Mahdi, et al.
Published: (2024)
Coupled phantom cosmological model motivated by the warm inflationary paradigm
by: Halder, Sudip, et al.
Published: (2024)
by: Halder, Sudip, et al.
Published: (2024)
Interacting dark energy after DESI DR2: a challenge for $Λ$CDM paradigm?
by: Pan, Supriya, et al.
Published: (2025)
by: Pan, Supriya, et al.
Published: (2025)
Phantom cosmology with arbitrary potential: New accelerating scaling attractors
by: Halder, Sudip, et al.
Published: (2025)
by: Halder, Sudip, et al.
Published: (2025)
An overview of what current data can (and cannot yet) say about evolving dark energy
by: Giarè, William, et al.
Published: (2025)
by: Giarè, William, et al.
Published: (2025)
Reconstructing inflation and reheating in the framework of a generalized $\mathcal{F}(H)$ Friedmann equation
by: Herrera, Ramon, et al.
Published: (2024)
by: Herrera, Ramon, et al.
Published: (2024)
Similar Items
-
Gravitational reheating formulas and bounds in oscillating backgrounds II: Constraints on the spectral index and gravitational dark matter production
by: de Haro, Jaume, et al.
Published: (2024) -
Gravitational reheating formulas and bounds in oscillating backgrounds
by: de Haro, Jaume, et al.
Published: (2024) -
Phase space analysis of sign-shifting interacting dark energy models
by: Halder, Sudip, et al.
Published: (2024) -
Accelerating scaling solutions from dark matter particle creation
by: Halder, Sudip, et al.
Published: (2026) -
Reheating constraints and the $H_0$ tension in Quintessential Inflation
by: de Haro, Jaume, et al.
Published: (2024)