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- Physics 1
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61
Mass production of type IIA dS vacua
Published 2020-01-01“…The third step is an uplift to a dS vacuum with a positive cosmological constant using the D 6 ¯ $$ \overline{D6} $$ -brane contribution [3, 4]. …”
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62
Bound states of massive complex ghosts in superrenormalizable quantum gravity theories
Published 2025-01-01“…Finally, we discuss the cosmological implications of such a ghost confinement.…”
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63
Phenomenology of keV scale sterile neutrino dark matter with S4 flavor symmetry
Published 2020-01-01“…We constrain the parameter space of the model from the latest cosmological bounds on the mass of the dark matter and DM-active mixing.…”
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64
EGUP corrected thermodynamics of RN-AdS black hole with quintessence matter
Published 2025-02-01“…Reissner-Nordström anti de Sitter (RN-AdS) black hole, characterized by electric charge and negative cosmological constant, exhibits a rich thermodynamics structure. …”
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65
Dark QCD perspective inspired by strong CP problem at QCD scale
Published 2025-01-01“…We also briefly address nontrivial cosmological aspects, such as those related to the dark-chiral phase transition, the dark matter production, and an ultraviolet completion related to the ultralight ALP.…”
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66
Singlet-doublet fermionic dark matter in gauge theory of baryons
Published 2025-01-01“…We show that the model offers a viable parameter space for a cosmologically consistent DM candidate that can be probed through direct detection searches, collider experiments, and gravitational wave (GW) experiments.…”
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67
Baryon Pasting the Uchuu Light-cone Simulation
Published 2025-01-01“…Additionally, scatter in the thermal pressure and gas density profiles of halos enhances the X-ray and SZ power spectra, leading to biases in cosmological parameter estimates. These findings are statistically robust due to the extensive sky coverage and large halo sample in the BP-Uchuu maps. …”
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68
Intrinsic Pulse Widths of FRB 20121102A and Calculation of Broadening from Propagation and Instrumental Effects
Published 2025-01-01“…At a redshift of 0.193, the pulse width is broadened by a factor of approximately 0.16 due to cosmological time dilation. It is found that the instrumental broadening only contributes a fraction of 10 ^−3 –10 ^−1 to the observed pulse width. …”
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69
Deviations From μ‐τ Symmetry Using Δ27 Group on Neutrino Masses and Mixings
Published 2024-01-01“…The sum of the three absolute neutrino mass eigenvalues, ∑imi (i=1,2,3), is found to be consistent with the value given by the latest Planck cosmological data, ∑imi<0.12 eV. The model further predicts effective neutrino masses for neutrinoless double beta decay, 4.15 meV≤mee≤30.6 meV; tritium beta decay, 8.4 meV≤mβ≤30.5 meV; Jarlskog invariant, JCP=±0.022 for CP violation; baryon asymmetry YB=1.15×10−10 for normal hierarchical case; and also 49.5 meV≤mee≤51.7 meV, 49.5 meV≤mβ≤51.4 meV, JCP=±0.022, and YB=1.12×10−10 for inverted hierarchical case, respectively.…”
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70
Toyin Falola and Akintunde Akinyemi (Eds). Encyclopedia of the Yoruba. Bloomington and Indianapolis: Indiana University Press, 2016. 371pp.
Published 2021-12-01“…Such concentrations of the entry include persons/personalities, demographics, worldviews and cosmological values and elements, and several material and non-material aspects of the Yorùbá culture and folklore, and their corresponding affiliates. …”
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71
Below the Schwinger critical magnetic field value, quantum vacuum and gamma-ray bursts delay
Published 2025-02-01“…As a rough estimate, we show that the time delay τ of gamma-ray bursts (GRB) having traveled through the entire cosmological distances in an average strong magnetic field such as 106 Tesla, reaches an experimentally considerable value of τ=2.4 hours. …”
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72
Generalising axion-like particle as the curvaton: sourcing primordial density perturbation and non-Gaussianities
Published 2024-10-01“…Abstract We investigate the non-perturbatively generated axion-like particle (ALP) potential, involving fermions in the dark sector that couple to the ALP, in an early universe cosmological inflationary stage with the ALP being a spectator field. …”
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