Results 131 to 140 of about 406,699 (273)
Pulsar timing array observations as possible hints for nonsingular cosmology
European Physical Journal C: Particles and Fields, 2023 Recent pulsar timing array (PTA) experiments have reported strong evidence of the stochastic gravitational wave background (SGWB). If interpreted as primordial gravitational waves (GWs), the signal favors a strongly blue-tilted spectrum.
Mian Zhu, Gen Ye, Yong Cai
doaj +1 more source
Gender, Feeling and the Making of Korean Christian Knowledge in Sengoku Japan*
Journal of Religious History, Volume 49, Issue 2, Page 141-156, June 2025.This essay explores the production of Korean Christian knowledge in Sengoku Japan by analysing narratives about a vision said to have been experienced by an evangelised Korean woman, which circulated within Jesuit correspondence from Japan and in subsequent publications.
Susan Broomhall
wiley +1 more source
Cosmology: The test of inflation [PDF]
Nature, 2009 As the launch of the Planck spacecraft approaches, Eric Hand investigates what the mission could mean for the predominant theory of the moments after the Big Bang.
openaire +2 more sources
Constraining the Break of Spatial Diffeomorphism Invariance with Planck Data
, 2017 The current most accepted paradigm for the early universe cosmology, the inflationary scenario, shows a good agreement with the recent Cosmic Microwave Background (CMB) and polarization data.
Alcaniz, J. S. +2 more
core +1 more source
Clockwork axions in cosmology. Is chromonatural inflation chrononatural?
Journal of High Energy Physics, 2018 Many cosmological models rely on large couplings of axions to gauge fields. Examples include theories of magnetogenesis, inflation on a steep potential, chiral gravitational waves, and chromonatural inflation. Such theories require a mismatch between the
Prateek Agrawal, JiJi Fan, Matthew Reece
doaj +1 more source
Accounting Perspectives, Volume 24, Issue 2, Page 469-515, June 2025.ABSTRACT The ways in which accountancy (accounting, accountability, and accountants) has been a device of imperialism, colonialism, and postcolonialism, and therefore has had deleterious effects on Indigenous peoples in former colonies and continues to negatively impact immigrants in postcolonial OECD countries, is under‐researched.
Akolisa Ufodike
wiley +1 more source
Cosmological inflation and the quantum measurement problem [PDF]
Physical Review D, 2012 References added, minor corrections, conclusions ...
Martin, Jérôme +2 more
openaire +3 more sources
Cosmological Dynamics of Interacting Dark Energy and Dark Matter in f(Q)$f(Q)$ Gravity
Fortschritte der Physik, Volume 73, Issue 5, May 2025.Abstract In this work, the behavior of interacting dark energy (DE) and dark matter (DM) within a model of f(Q)$f(Q)$ gravity is explored, employing the standard framework of dynamical system analysis. The power‐law f(Q)$f(Q)$ model is considered, incorporating two different forms of interacting DE and DM: 3αHρm$3\alpha H\rho _m$ and α3HρmρDE$\frac ...
Gaurav N. Gadbail +3 more
wiley +1 more source
Physics Letters B, 1988 Abstract It is argued that the standard constraint ƒ⪷10 12 GeV in the axion theory and related constraints in the theories of other weakly interacting scalar fields do not apply in many versions of the inflationary universe scenario.
Andrei Linde, Andrei Linde
openaire +2 more sources
Scaling solutions for dilaton quantum gravity
Physics Letters B, 2017 Scaling solutions for the effective action in dilaton quantum gravity are investigated within the functional renormalization group approach. We find numerical solutions that connect ultraviolet and infrared fixed points as the ratio between scalar field ...
T. Henz, J.M. Pawlowski, C. Wetterich
doaj +1 more source