Suggested Topics within your search.
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- Physics 1
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341
Landscape and Gods among the Khanty
Published 2017-06-01“…I aim to demonstrate the functional pattern behind handling seemingly ambivalent characteristics of cosmological models in the tangible ritual performance of the Khanty, an indigenous people inhabiting the taiga and forest taiga zone of Western Siberia. …”
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342
Generalization of the Randall-Sundrum Model Using Gravitational Model F(T,Θ)
Published 2018-01-01“…The models of quintom type suggest that the equation of state parameter of dark energy can cross the cosmological constant boundary ω=-1. Interestingly, this quintom scenario exactly appeared in this paper.…”
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343
Correlating 0νββ decays and flavor observables in leptoquark models
Published 2025-01-01“…We show that these models can produce viable neutrino masses, consistent with neutrino oscillation and cosmological data. By using leptoquark couplings fixed by neutrino data, we predict additional contributions to neutrinoless double-beta decays (0νββ), which are chirality enhanced and compete with the standard contributions from the Majorana masses. …”
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344
Charged spherically symmetric and slowly rotating charged black hole solutions in bumblebee gravity
Published 2025-02-01“…We present exact charged spherically symmetric black hole solutions and slowly rotating charged solutions in bumblebee gravity with and without a cosmological constant. The static spherically symmetric solutions describe the Reissner–Nordström-like black hole and Reissner–Nordström-(anti) de Sitter-like black hole, while the stationary and axially symmetric solutions describe the Kerr–Newman-like black hole and Kerr–Newman–(anti) de Sitter-like black hole. …”
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345
Finite cut-off JT and Liouville quantum gravities on the disk at one loop
Published 2025-01-01“…Abstract Within the path integral formalism, we compute the disk partition functions of two dimensional Liouville and JT quantum gravity theories coupled to a matter CFT of central charge c, with cosmological constant Λ, in the limit c → −∞, |Λ| → ∞, for fixed Λ/c and fixed and finite disk boundary length ℓ, to leading and first subleading order in the 1/|c| expansion. …”
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346
The "Other" Geographies in Latin America: Alternatives from the Landscapes of the Chatino People
Published 2018-05-01“…The research examined relations between humans, the landscape and other non-humans, that is, landscapes comprehended through the Chatino language, cosmological worldview, local knowledge and everyday life in Chatino territory. …”
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347
As galinhas incontáveis. Tupis, europeus e aves domésticas na conquista no Brasil
Published 2012-12-01“…These reports, allied to the historical, ethnographic and ethnological knowledge accumulated on the colonial Tupians and other contemporary Tupi-speaking groups, would help us elucidate some questions about the cosmological meanings of domestic chickens among Tupians, as well as discuss a complex network which connected native and colonial villages in the first 200 years of the conquest. …”
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348
Oiseleurs en temps d’extinction
Published 2023-12-01“…Finally, it outlines an analysis of the cosmological foundations of long-standing conflicts related with bird trapping.…”
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349
Fermionic steering in multi-event horizon spacetime
Published 2025-01-01“…Abstract We investigate quantum steering of Dirac field for different types of Bell states in Schwarzschild–de Sitter (SdS) spacetime that has a black hole event horizon (BEH) and a cosmological event horizon (CEH). We find that fermionic steerability from Bob to Alice is greater than fermionic steerability from Alice to Bob, while bosonic steerability exhibits the opposite behavior in SdS spacetime. …”
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350
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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351
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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352
The influence of density models on wormhole formation in Finsler–Barthel–Randers geometry
Published 2024-12-01“…Finsler geometry, as a generalization of Riemannian geometry, allows for the incorporation of anisotropic characteristics, making it a valuable tool in exploring cosmological phenomena. By employing osculating Riemannian space approaches, we develop wormhole models under non-commutative geometry and power-law energy density distributions. …”
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353
ŽMOGAUS IR GAMTOS SANTYKIŲ PROBLEMOS RAIDA FILOSOFIJOJE
Published 2000-01-01“…I discuss the way which led human reason has covered from the cosmological ideas to the concrete scientific investigations of the present ecological situation. …”
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354
On Targets
Published 2021-02-01“…Though largely two-dimensional when seen from above, shown as a gallery they have a cosmological air, whether a planetary hard mass pulled in by gravity, or a solar gas in a sustained continuous explosion. …”
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355
AEOS: Transport of Metals from Minihalos following Population III Stellar Feedback
Published 2025-01-01“…We investigate how stellar feedback from the first stars (Population III) distributes metals through the interstellar and intergalactic medium using the star-by-star cosmological hydrodynamics simulation, A eos . We find that energy injected from the supernovae (SNe) of the first stars is enough to expel a majority of gas and injected metals beyond the virial radius of halos with mass M _dm ≲ 10 ^7 M _⊙ , regardless of the number of SNe. …”
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356
A comprehensive analysis of stable configurations of nonrotating BTZ-ModMax thin-shell wormholes
Published 2025-01-01“…Our stability analysis reveals that thin-shell wormholes exhibit increased stability with higher values of charge, whereas larger cosmological constants diminish stability regions. Moreover, the generalized Chaplygin gas results in unstable configurations, underscoring the significance of the matter type in ascertaining wormhole stability. …”
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357
Irreversible Thermodynamic Description of Dark Matter and Radiation Creation during Inflationary Reheating
Published 2017-01-01“…The values of the energy densities of relativistic matter and dark matter reach their maximum when the Universe is reheated up to the reheating temperature, which is obtained as a function of the scalar field decay width, the scalar field particle mass, and the cosmological parameters. Particle production leads to the acceleration of the Universe during the reheating phase, with the deceleration parameter showing complex dynamics. …”
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358
Greybody factor and quasinormal modes of scalar and Dirac field perturbation in Schwarzschild-de Sitter-like black hole in Bumblebee gravity model
Published 2024-12-01“…The impact of Lorentz invariance violation parameter L and cosmological constant $$\varLambda $$ Λ to the effective potential, greybody factors and quasinormal modes are analyzed for different modes. …”
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359
Probing Scalar and Pseudoscalar Solutions to the g−2 Anomaly
Published 2020-01-01“…In addition, there is a smaller window between ~350 KeV and 1 MeV that is not ruled out by cosmological observations. Part of the first open window is expected to be covered by the proposed NA64 experiment. …”
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360
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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