Cosmological gravitational particle production and its implications for cosmological relics
Cosmological gravitational particle production (CGPP) is the creation of particles in an
expanding universe due solely to their gravitational interaction. These particles can play an …
expanding universe due solely to their gravitational interaction. These particles can play an …
The first three seconds: a review of possible expansion histories of the early universe
R Allahverdi, MA Amin, A Berlin, N Bernal… - arxiv preprint arxiv …, 2020 - arxiv.org
It is commonly assumed that the energy density of the Universe was dominated by radiation
between reheating after inflation and the onset of matter domination 54,000 years later …
between reheating after inflation and the onset of matter domination 54,000 years later …
Planck 2018 results-X. Constraints on inflation
We report on the implications for cosmic inflation of the 2018 release of the Planck cosmic
microwave background (CMB) anisotropy measurements. The results are fully consistent …
microwave background (CMB) anisotropy measurements. The results are fully consistent …
Planck 2018 results. IX. Constraints on primordial non-Gaussianity
P Collaboration, Y Akrami, F Arroja… - Astronomy & …, 2020 - cris.unibo.it
We analyse the Planck full-mission cosmic microwave background (CMB) temperature and
E-mode polarization maps to obtain constraints on primordial non-Gaussianity (NG). We …
E-mode polarization maps to obtain constraints on primordial non-Gaussianity (NG). We …
Planck 2015 results-III. LFI systematic uncertainties
PAR Ade, J Aumont, C Baccigalupi, AJ Banday… - Astronomy & …, 2016 - aanda.org
We present the current accounting of systematic effect uncertainties for the Low Frequency
Instrument (LFI) that are relevant to the 2015 release of the Planck cosmological results …
Instrument (LFI) that are relevant to the 2015 release of the Planck cosmological results …
Planck 2015 results-XVII. Constraints on primordial non-Gaussianity
PAR Ade, N Aghanim, M Arnaud, F Arroja… - Astronomy & …, 2016 - aanda.org
The Planck full mission cosmic microwave background (CMB) temperature and E-mode
polarization maps are analysed to obtain constraints on primordial non-Gaussianity (NG) …
polarization maps are analysed to obtain constraints on primordial non-Gaussianity (NG) …
Axions: theory and cosmological role
M Kawasaki, K Nakayama - Annual Review of Nuclear and …, 2013 - annualreviews.org
Axions: Theory and Cosmological Role | Annual Reviews Menu Publications AZ Journal
Information About Subscribe Give Personal Register/Sign-in 0 Cart Help Journal Information …
Information About Subscribe Give Personal Register/Sign-in 0 Cart Help Journal Information …
Hunting for primordial non-Gaussianity in the cosmic microwave background
E Komatsu - Classical and Quantum Gravity, 2010 - iopscience.iop.org
Since the first limit on the (local) primordial non-Gaussianity parameter, f NL, was obtained
from the Cosmic Background Explorer (COBE) data in 2002, observations of the cosmic …
from the Cosmic Background Explorer (COBE) data in 2002, observations of the cosmic …
Improved estimation of radiated axions from cosmological axionic strings
T Hiramatsu, M Kawasaki, T Sekiguchi… - Physical Review D …, 2011 - APS
Cosmological evolution of axionic string network is analyzed in terms of field-theoretic
simulations in a box of 512 3 grids, which are the largest ever, using a new and more …
simulations in a box of 512 3 grids, which are the largest ever, using a new and more …
Analytic Minkowski functionals of the cosmic microwave background:<? format?> Second-order non-Gaussianity with bispectrum and trispectrum
T Matsubara - Physical Review D—Particles, Fields, Gravitation, and …, 2010 - APS
Analytic formulas of Minkowski functionals in two-dimensional random fields are derived,
including effects of second-order non-Gaussianity in the presence of both the bispectrum …
including effects of second-order non-Gaussianity in the presence of both the bispectrum …