Search results
- 1.0579077 - FZÚ 2024 RIV US eng J - Journal Article
Deffayet, C. - Held, A. - Mukohyama, S. - Vikman, Alexander
Global and local stability for ghosts coupled to positive energy degrees of freedom.
Journal of Cosmology and Astroparticle Physics. Roč. 2023, č. 11 (2023), č. článku 031. ISSN 1475-7516. E-ISSN 1475-7516
R&D Projects: GA MŠMT EF15_003/0000437
Grant - others:OP VVV - CoGraDS(XE) CZ.02.1.01/0.0/0.0/15 003/0000437; AV ČR(CZ) JSPS-21-12
Program: Bilaterální spolupráce
Institutional support: RVO:68378271
Keywords : dark energy theory * dark matter theory
OECD category: Particles and field physics
Impact factor: 6.3, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0347952File Download Size Commentary Version Access 0579077.pdf 0 13 MB CC licence Publisher’s postprint open-access - 2.0570562 - GFÚ 2024 RIV CH eng J - Journal Article
Vavryčuk, Václav
Gravitational orbits in the expanding Universe revisited.
Frontiers in Astronomy and Space Sciences. Roč. 10, February (2023), č. článku 1071743. E-ISSN 2296-987X
Institutional support: RVO:67985530
Keywords : cosmological redshift * cosmic time dilation * conformal metric * dark energy * rotation curves * dark matter * winding problem * galaxy expansion
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 3, year: 2022
Method of publishing: Open access
https://www.frontiersin.org/articles/10.3389/fspas.2023.1071743/full
Permanent Link: https://hdl.handle.net/11104/0341879File Download Size Commentary Version Access Vavrycuk2023FrontAstronSpaceSci.pdf 1 19.4 MB Publisher’s postprint open-access - 3.0568288 - MÚ 2023 RIV eng U - Conference, Workshop Arrangement
Křížek, Michal - Dumin, Y. V. - Kroupa, P. - Vejchodský, Tomáš
Cosmology on small scales 2022.
[Prague, 21.09.2022-24.09.2022, (K-WRD 54/40)]
Institutional support: RVO:67985840
Keywords : cosmology * dark matter * dark energy
OECD category: Astronomy (including astrophysics,space science)
https://css2022.math.cas.cz/
Permanent Link: https://hdl.handle.net/11104/0339616 - 4.0567549 - FZÚ 2023 CZ eng D - Thesis
Jiroušek, Pavel
Modified gravity and cosmic acceleration: now and in the early universe.
Univerzita Karlova, Matematicko-fyzikální fakulta. Defended: Univerzita Karlova, Matematicko-fyzikální fakulta Praha. 2022. - Praha, 2022. 65 s.
Institutional support: RVO:68378271
Keywords : inflation * dark energy * cosmic acceleration * gravity modifications
OECD category: Particles and field physics
Permanent Link: https://hdl.handle.net/11104/0338825 - 5.0567326 - FZÚ 2023 RIV GB eng J - Journal Article
Jiroušek, P. - Shimada, K. - Vikman, Alexander - Yamaguchi, M.
Disforming to conformal symmetry.
Journal of Cosmology and Astroparticle Physics. Roč. 2022, č. 11 (2022), č. článku 019. ISSN 1475-7516. E-ISSN 1475-7516
R&D Projects: GA MŠMT EF15_003/0000437; GA ČR(CZ) GA20-28525S
Grant - others:OP VVV - CoGraDS(XE) CZ.02.1.01/0.0/0.0/15_003/0000437
Institutional support: RVO:68378271
Keywords : dark energy theory * Gauss-Bonnet-Lovelock-Horndeski-Palatini etc gravity theories * modified gravity
OECD category: Particles and field physics
Impact factor: 6.3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1088/1475-7516/2022/11/019
Permanent Link: https://hdl.handle.net/11104/0338589 - 6.0567139 - FZÚ 2023 RIV FR eng J - Journal Article
Saltas, Ippocratis - Christensen-Dalsgaard, J.
Searching for dark energy with the Sun.
Astronomy & Astrophysics. Roč. 667, Nov (2022), č. článku A115. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR(CZ) GM21-16583M
Institutional support: RVO:68378271
Keywords : gravitation * Sun: helioseismology * Sun: interior * dark energy
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 6.5, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0338419File Download Size Commentary Version Access 0567139.pdf 0 1.3 MB CC Licence Publisher’s postprint open-access - 7.0567132 - FZÚ 2023 RIV GB eng J - Journal Article
Pizzuti, L. - Saltas, Ippocratis - Umetsu, K. - Sartoris, B.
Probing vainsthein-screening gravity with galaxy clusters using internal kinematics and strong and weak lensing.
Monthly Notices of the Royal Astronomical Society. Roč. 512, č. 3 (2022), s. 4280-4290. ISSN 0035-8711. E-ISSN 1365-2966
R&D Projects: GA ČR(CZ) GM21-16583M
Institutional support: RVO:68378271
Keywords : gravity * cosmology * dark energy
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 4.8, year: 2022
Method of publishing: Limited access
https://doi.org/10.1093/mnras/stac746
Permanent Link: https://hdl.handle.net/11104/0338396 - 8.0562038 - GFÚ 2024 RIV EG eng J - Journal Article
Vavryčuk, Václav
Considering light-matter interactions in Friedmann equations based on the conformal FLRW metric.
Journal of Advanced Research. Roč. 46, April (2023), s. 49-59. ISSN 2090-1232. E-ISSN 2090-1224
Institutional support: RVO:67985530
Keywords : cosmic dust * cosmic opacity * conformal metric * cyclic cosmology * dark energy * early Universe
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 10.7, year: 2022
Method of publishing: Open access
https://www.sciencedirect.com/science/article/pii/S2090123222001540
Permanent Link: https://hdl.handle.net/11104/0334460File Download Size Commentary Version Access Vavrycuk2023JAR.pdf 1 1.4 MB Publisher’s postprint open-access - 9.0561712 - ÚJF 2023 RIV CH eng J - Journal Article
Addazi, A. - Lundberg, T. - Marciano, A. - Pasechnik, R. - Šumbera, Michal
Cosmology from Strong Interactions.
Universe. Roč. 8, č. 9 (2022), č. článku 451. E-ISSN 2218-1997
R&D Projects: GA MŠMT(CZ) LTT17018; GA MŠMT LTT18002
Research Infrastructure: BNL-CZ II - 90109; CERN-CZ II - 90104
Institutional support: RVO:61389005
Keywords : QCD in the early universe * phase transitions * hydrodynamical evolution * equation of state of super-dense matter * classical Yang-Mills fields * Dark Energy * Dark Matter * gluon condensate * effective Yang-Mills action * cosmic inflation
OECD category: Particles and field physics
Impact factor: 2.9, year: 2022
Method of publishing: Open access
https://doi.org/10.3390/universe8090451
Permanent Link: https://hdl.handle.net/11104/0334227File Download Size Commentary Version Access 0561712.pdf 0 2.7 MB Open Access - CC licence Publisher’s postprint open-access - 10.0560356 - MÚ 2023 RIV CZ eng G - Proceedings (international conference)
Křížek, Michal (ed.) - Dumin, Y. V. (ed.)
Cosmology on Small Scales 2022: Dark Energy and the Local Hubble Expansion Problem.
Prague: Institute of Mathematics CAS, 2022. 230 s. ISBN 978-80-85823-72-1. 1..
[Cosmology on Small Scales 2022. Prague (CZ), 21.09.2022-24.09.2022]
Institutional support: RVO:67985840
Keywords : Friedmann equation * dark matter * dark energy * local Hubble expansion
OECD category: Astronomy (including astrophysics,space science)
https://css2022.math.cas.cz/proceedingsCSS2022.pdf
Permanent Link: https://hdl.handle.net/11104/0333292File Download Size Commentary Version Access Krizek6.pdf 2 12.4 MB Publisher’s postprint open-access