Negative pressure as a quantum effect in free-streaming in the cosmological background
Fuente:
arXiv
Saved in:
| Main Authors: | Becattini, F., Roselli, D. |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Complete background cosmology of parity-even quadratic metric-affine gravity
by: Dyer, Thomas, et al.
Published: (2024)
by: Dyer, Thomas, et al.
Published: (2024)
Can spacetime torsion source an extremely red-tilted cosmological GW background?
by: Bhaumik, Arko, et al.
Published: (2025)
by: Bhaumik, Arko, et al.
Published: (2025)
Lorentzian quantum cosmology with torsion
by: Mondal, Vikramaditya, et al.
Published: (2023)
by: Mondal, Vikramaditya, et al.
Published: (2023)
Gauge-invariant cosmological perturbations in Type 3 New General Relativity and background-hierarchy bounds
by: Tomonari, Kyosuke, et al.
Published: (2026)
by: Tomonari, Kyosuke, et al.
Published: (2026)
Little Rip, Pseudo Rip and bounce cosmology with generalized equation of state in non-standard backgrounds
by: Trivedi, Oem, et al.
Published: (2023)
by: Trivedi, Oem, et al.
Published: (2023)
Black holes, photon sphere, and cosmology in ghost-free $f(\mathcal{G})$ gravity
by: Nojiri, Shin'ichi, et al.
Published: (2024)
by: Nojiri, Shin'ichi, et al.
Published: (2024)
Primordial magnetogenesis in loop quantum cosmology
by: Nair, Ganga R., et al.
Published: (2025)
by: Nair, Ganga R., et al.
Published: (2025)
Viability of loop quantum cosmology at the level of bispectrum
by: K, Roshna, et al.
Published: (2024)
by: K, Roshna, et al.
Published: (2024)
An upper limit on cosmological chiral gravitational wave background
by: Gorji, Mohammad Ali, et al.
Published: (2026)
by: Gorji, Mohammad Ali, et al.
Published: (2026)
Parametrization of the primordial power spectrum in loop quantum cosmology
by: Guillén, Almudena, et al.
Published: (2026)
by: Guillén, Almudena, et al.
Published: (2026)
Perturbative analysis of singularity-free cosmological solutions in unimodular Kaluza-Klein theory
by: Fabris, J. C., et al.
Published: (2026)
by: Fabris, J. C., et al.
Published: (2026)
The effective Equation of State in Palatini $f(R)$ cosmology
by: Camera, S., et al.
Published: (2022)
by: Camera, S., et al.
Published: (2022)
No smooth spacetime: Exploring primordial perturbations in Lorentzian quantum cosmology
by: Matsui, Hiroki
Published: (2024)
by: Matsui, Hiroki
Published: (2024)
Classical and quantum cosmology of $f(R)$ gravity's rainbow in Schutz's formalism
by: Burton-Villalobos, Andrés, et al.
Published: (2025)
by: Burton-Villalobos, Andrés, et al.
Published: (2025)
Gravitational-wave background in bouncing models from semi-classical, quantum and string gravity
by: Ben-Dayan, Ido, et al.
Published: (2024)
by: Ben-Dayan, Ido, et al.
Published: (2024)
Genericness of quantum damping of cosmological shear in modified loop quantum cosmology
by: Gan, Wen-Cong, et al.
Published: (2026)
by: Gan, Wen-Cong, et al.
Published: (2026)
Optimized numerical evolution of perturbations across sharp background trajectory turns in multifield inflation
by: Peña, Guillermo F. Quispe, et al.
Published: (2026)
by: Peña, Guillermo F. Quispe, et al.
Published: (2026)
An exactly solvable model of quantum cosmology: the Hydrogen atom analogy with dust and Cosmological constant
by: Sahota, Harkirat Singh, et al.
Published: (2025)
by: Sahota, Harkirat Singh, et al.
Published: (2025)
Real-space quantum-to-classical transition of time dependent background fluctuations
by: Chandran, S. Mahesh, et al.
Published: (2023)
by: Chandran, S. Mahesh, et al.
Published: (2023)
Stochastic gravitational wave background generated by domain wall networks
by: Grüber, D., et al.
Published: (2024)
by: Grüber, D., et al.
Published: (2024)
Effective dynamics of quantum fluctuations in field theory: with applications to cosmology
by: Ding, Ding, et al.
Published: (2023)
by: Ding, Ding, et al.
Published: (2023)
asimulation: Domain formation and impact on observables in resolved cosmological simulations of the (a)symmetron
by: Christiansen, Øyvind, et al.
Published: (2024)
by: Christiansen, Øyvind, et al.
Published: (2024)
The phase-space view of non-local gravity cosmology
by: Capozziello, Salvatore, et al.
Published: (2022)
by: Capozziello, Salvatore, et al.
Published: (2022)
Friedmann cosmology with hyperfluids
by: Andrei, Ilaria, et al.
Published: (2024)
by: Andrei, Ilaria, et al.
Published: (2024)
May Negative Mass Objects exist in the sky?
by: Nojiri, Shin'ichi, et al.
Published: (2026)
by: Nojiri, Shin'ichi, et al.
Published: (2026)
Dark energy era with a resolution of Hubble tension in generalized entropic cosmology
by: Adhikary, Priyanka, et al.
Published: (2025)
by: Adhikary, Priyanka, et al.
Published: (2025)
Fractional Einstein-Gauss-Bonnet scalar field cosmology
by: Micolta-Riascos, Bayron, et al.
Published: (2024)
by: Micolta-Riascos, Bayron, et al.
Published: (2024)
Relativistic interacting fluids in cosmology
by: Iosifidis, Damianos, et al.
Published: (2024)
by: Iosifidis, Damianos, et al.
Published: (2024)
Inconsistency of modified gravity in cosmology
by: Cano, Pablo A.
Published: (2024)
by: Cano, Pablo A.
Published: (2024)
Effective speed of cosmological perturbations
by: Romano, Antonio Enea
Published: (2023)
by: Romano, Antonio Enea
Published: (2023)
Cosmic acceleration in entropic cosmology
by: Chagoya, Javier, et al.
Published: (2023)
by: Chagoya, Javier, et al.
Published: (2023)
Recent advances in cosmological singularities
by: Trivedi, Oem
Published: (2023)
by: Trivedi, Oem
Published: (2023)
Equivalence of $f(Q)$ cosmology with quintom-like scenario: the phantom field as effective realization of the non-trivial connection
by: Basilakos, Spyros, et al.
Published: (2025)
by: Basilakos, Spyros, et al.
Published: (2025)
Nonperturbative stochastic inflation in perturbative dynamical background
by: Ye, Xiao-Quan, et al.
Published: (2026)
by: Ye, Xiao-Quan, et al.
Published: (2026)
Alleviating cosmological tensions with a hybrid dark sector
by: Teixeira, Elsa M., et al.
Published: (2024)
by: Teixeira, Elsa M., et al.
Published: (2024)
Geodesic completeness, cosmological bounces and inflation
by: Garcia-Saenz, Sebastian, et al.
Published: (2024)
by: Garcia-Saenz, Sebastian, et al.
Published: (2024)
Black-hole evaporation for cosmological observers
by: Campos, Thiago de L., et al.
Published: (2024)
by: Campos, Thiago de L., et al.
Published: (2024)
The thermal view of $f(R)$ cosmology
by: Faraoni, Valerio, et al.
Published: (2025)
by: Faraoni, Valerio, et al.
Published: (2025)
An introduction to inflation and cosmological perturbation theory
by: Sriramkumar, L.
Published: (2009)
by: Sriramkumar, L.
Published: (2009)
The old problem of the cosmological constant solved?
by: Novák, Jan, et al.
Published: (2025)
by: Novák, Jan, et al.
Published: (2025)
Similar Items
-
Complete background cosmology of parity-even quadratic metric-affine gravity
by: Dyer, Thomas, et al.
Published: (2024) -
Can spacetime torsion source an extremely red-tilted cosmological GW background?
by: Bhaumik, Arko, et al.
Published: (2025) -
Lorentzian quantum cosmology with torsion
by: Mondal, Vikramaditya, et al.
Published: (2023) -
Gauge-invariant cosmological perturbations in Type 3 New General Relativity and background-hierarchy bounds
by: Tomonari, Kyosuke, et al.
Published: (2026) -
Little Rip, Pseudo Rip and bounce cosmology with generalized equation of state in non-standard backgrounds
by: Trivedi, Oem, et al.
Published: (2023)