Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Tina Kahn"'
Autor:
Judy Singer, Christian Brown, Sidney Atwood, Cameron Curley, Shine Salt, Caroline King, Calvin Franz, Olivia Muskett, Katrina A. Nelson, clarina Clark, Tina Kahn, Mae-Gilene Begay, Delphina Smith, Casey Smith, Bobby Talk, Letizia Trevisi, William Mosbarger, Endel J. Orav, Lenora Shirley, Alfred Kahn, Sonya Shin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce2605a7875aa3b02cfb1aead22757a6
https://doi.org/10.25302/1.2020.ad.13046566
https://doi.org/10.25302/1.2020.ad.13046566
Publikováno v:
Universe, Vol 10, Iss 3, p 122 (2024)
Scalar field ϕCDM models provide an alternative to the standard ΛCDM paradigm, while being physically better motivated. Dynamical scalar field ϕCDM models are divided into two classes: the quintessence (minimally and non-minimally interacting with
Externí odkaz:
https://doaj.org/article/a1a3b72b8c294e9192ca765290032ef1
Autor:
Salome Mtchedlidze, Paola Domínguez-Fernández, Xiaolong Du, Ettore Carretti, Franco Vazza, Shane Patrick O’Sullivan, Axel Brandenburg, Tina Kahniashvili
Publikováno v:
The Astrophysical Journal, Vol 977, Iss 1, p 128 (2024)
The Faraday rotation effect, quantified by the rotation measure (RM), is a powerful probe of the large-scale magnetization of the Universe—tracing magnetic fields not only on galaxy and galaxy cluster scales but also in the intergalactic medium (IG
Externí odkaz:
https://doaj.org/article/edd0d67b7c2a41eba342b4ad0a1f7fdf
Autor:
Salome Mtchedlidze, Paola Domínguez-Fernández, Xiaolong Du, Wolfram Schmidt, Axel Brandenburg, Jens Niemeyer, Tina Kahniashvili
Publikováno v:
The Astrophysical Journal, Vol 944, Iss 1, p 100 (2023)
Primordial magnetic fields (PMFs) are possible candidates for explaining the observed magnetic fields in galaxy clusters. Two competing scenarios of primordial magnetogenesis have been discussed in the literature: inflationary and phase-transitional.
Externí odkaz:
https://doaj.org/article/0ec3a2f9cb45493aa5bd82127bd81427
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 9, Pp 1-10 (2018)
Abstract Most dark energy models have the $$\varLambda $$ Λ CDM as their limit, and if future observations constrain our universe to be close to $$\varLambda $$ Λ CDM Bayesian arguments about the evidence and the fine-tuning will have to be employe
Externí odkaz:
https://doaj.org/article/1de85a2b182f4dce8e59a174b996fcb1
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013193 (2021)
We perform direct numerical simulations to compute the net circular polarization of gravitational waves from helical (chiral) turbulent sources in the early Universe for a variety of initial conditions, including driven (stationary) and decaying turb
Externí odkaz:
https://doaj.org/article/91d9329dfa9d4c0c9551a2e8be28efae