Zobrazeno 1 - 10
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pro vyhledávání: '"Foidl, Horst"'
Autor:
Foidl, Horst, Rindler-Daller, Tanja
The measurements of the CMB have determined the cosmological parameters with high accuracy, and the observation of the flatness of space have contributed to the status of the concordance $\Lambda$CDM model. However, the cosmological constant $\Lambda
Externí odkaz:
http://arxiv.org/abs/2412.04126
Autor:
Foidl, Horst, Rindler-Daller, Tanja
(abridged)Cosmological observational programs often compare their data not only with $\Lambda$CDM, but also with extensions applying dynamical models of dark energy (DDE), with a time-dependent equation of state (EoS) parameter $w$. We found a degene
Externí odkaz:
http://arxiv.org/abs/2401.15080
(abridged) We present simulations of halo formation and evolution in scalar field dark matter (SFDM) cosmologies in the Thomas-Fermi regime, aka ``SFDM-TF", where a strong repulsive 2-particle self-interaction (SI) is included, being a valuable alter
Externí odkaz:
http://arxiv.org/abs/2305.12982
Autor:
Foidl, Horst, Rindler-Daller, Tanja
(abridged) We continue the study of $\Lambda$SFDM cosmologies, which differ from $\Lambda$CDM in that CDM is replaced by scalar field dark matter (SFDM) by calculating the evolution of the background Universe, as well as linear perturbations, focusin
Externí odkaz:
http://arxiv.org/abs/2203.09396
Autor:
Röttgers, Bernhard, Naab, Thorsten, Cernetic, Miha, Davé, Romeel, Kauffmann, Guinevere, Borthakur, Sanchayeeta, Foidl, Horst
We present an analysis of the origin and properties of the circum-galactic medium (CGM) in a suite of 11 cosmological zoom simulations resembling present day spiral galaxies. On average the galaxies retain about 50\% of the cosmic fraction in baryons
Externí odkaz:
http://arxiv.org/abs/2005.08580
Akademický článek
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(abridged) We present simulations of halo formation and evolution in scalar field dark matter (SFDM) cosmologies in the Thomas-Fermi regime, aka ``SFDM-TF", where a strong repulsive 2-particle self-interaction (SI) is included, being a valuable alter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00a467b6f690a4035fdc55b4646e4c43
Autor:
R��ttgers, Bernhard, Naab, Thorsten, Cernetic, Miha, Dav��, Romeel, Kauffmann, Guinevere, Borthakur, Sanchayeeta, Foidl, Horst
We present an analysis of the origin and properties of the circum-galactic medium (CGM) in a suite of 11 cosmological zoom simulations resembling present day spiral galaxies. On average the galaxies retain about 50\% of the cosmic fraction in baryons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afc973a6947e7a7b5603d1ddadf15006
Autor:
Foidl, Horst
In unserem momentanen Verständnis des Universums, wird die Entwicklung großskaliger Strukturen durch die hierarchische Bildung von Halos aus Dunkler Materie (DM) dominiert und wird im Rahmen der $\Lambda$CDM-Kosmologie gut erklärt. In diesem Konte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24cb7b5b970b60ec218b112ce97431f
Autor:
Röttgers, Bernhard, Naab, Thorsten, Cernetic, Miha, Davé, Romeel, Kauffmann, Guinevere, Borthakur, Sanchayeeta, Foidl, Horst
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Jul2020, Vol. 496 Issue 1, p152-168, 17p
