Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Sergei F. Shandarin"'
Autor:
Sergei F. Shandarin
Dark matter density is formally infinite at the location of caustic surfaces, where dark matter sheet folds in phase space. The caustics separate multi-stream regions with different number of streams. Volume elements change the parity by turning insi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92e5e15b925f9d55a81d4c304a53df39
http://arxiv.org/abs/2005.14548
http://arxiv.org/abs/2005.14548
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 468:4056-4076
Understanding of the observed structure in the universe can be reached only in the theoretical framework of dark matter. N-body simulations are indispensable for the analysis of the formation and evolution of the dark matter web. Two primary fields -
Autor:
Oliver Hahn, Radu S. Stoica, Bridget Falck, Mehmet Alpaslan, Enn Saar, Aaron S. G. Robotham, Erwin Platen, Wojciech A. Hellwing, Sergei F. Shandarin, Marius Cautun, Roberto E. Gonzalez, Sebastián E. Nuza, Mark C. Neyrinck, Noam I. Libeskind, Alexander Knebe, Thierry Sousbie, Stefan Gottlöber, Matthias Steinmetz, Bernard J. T. Jones, Yehuda Hoffman, Miguel A. Aragon-Calvo, Serena Manti, Rien van de Weygaert, Tom Abel, Elmo Tempel, Jaime E. Forero-Romero, Gustavo Yepes, Francisco S. Kitaura, Nelson Padilla, Nesar Ramachandra
Publikováno v:
Monthly notices of the Royal Astronomical Society, 2017, Vol.473(1), pp.1195-1217 [Peer Reviewed Journal]
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2018, 473 (1), pp.1195-1217. ⟨10.1093/mnras/stx1976⟩
Monthly Notices of the Royal Astronomical Society, 473(1), 1195-1217. Oxford University Press
Mon.Not.Roy.Astron.Soc., 2018, 473 (1), pp.1195-1217. 〈10.1093/mnras/stx1976〉
Libeskind, N I, Van De Weygaert, R, Cautun, M, Falck, B, Tempel, E, Abel, T, Alpaslan, M, Aragón-calvo, M A, Forero-romero, J E, Gonzalez, R, Gottlöber, S, Hahn, O, Hellwing, W A, Hoffman, Y, Jones, B J T, Kitaura, F, Knebe, A, Manti, S, Neyrinck, M, Nuza, S E, Padilla, N, Platen, E, Ramachandra, N, Robotham, A, Saar, E, Shandarin, S, Steinmetz, M, Stoica, R S, Sousbie, T & Yepes, G 2018, ' Tracing the cosmic web ', Monthly Notices of the Royal Astronomical Society, vol. 473, no. 1, pp. 1195-1217 . https://doi.org/10.1093/mnras/stx1976
NASA Astrophysics Data System
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2018, 473 (1), pp.1195-1217. ⟨10.1093/mnras/stx1976⟩
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2018, 473 (1), pp.1195-1217. ⟨10.1093/mnras/stx1976⟩
Monthly Notices of the Royal Astronomical Society, 473(1), 1195-1217. Oxford University Press
Mon.Not.Roy.Astron.Soc., 2018, 473 (1), pp.1195-1217. 〈10.1093/mnras/stx1976〉
Libeskind, N I, Van De Weygaert, R, Cautun, M, Falck, B, Tempel, E, Abel, T, Alpaslan, M, Aragón-calvo, M A, Forero-romero, J E, Gonzalez, R, Gottlöber, S, Hahn, O, Hellwing, W A, Hoffman, Y, Jones, B J T, Kitaura, F, Knebe, A, Manti, S, Neyrinck, M, Nuza, S E, Padilla, N, Platen, E, Ramachandra, N, Robotham, A, Saar, E, Shandarin, S, Steinmetz, M, Stoica, R S, Sousbie, T & Yepes, G 2018, ' Tracing the cosmic web ', Monthly Notices of the Royal Astronomical Society, vol. 473, no. 1, pp. 1195-1217 . https://doi.org/10.1093/mnras/stx1976
NASA Astrophysics Data System
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2018, 473 (1), pp.1195-1217. ⟨10.1093/mnras/stx1976⟩
The cosmic web is one of the most striking features of the distribution of galaxies and dark matter on the largest scales in the Universe. It is composed of dense regions packed full of galaxies, long filamentary bridges, flattened sheets and vast lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c02e9aa25d5036e5b0a78b0ad461cef
https://doi.org/10.1093/mnras/stx1976
https://doi.org/10.1093/mnras/stx1976
Autor:
Riccardo Brunino, Lorne Nelson, Michael S. Vogeley, Volker Mueller, J. M. Colberg, Hume A. Feldman, Oliver Hahn, Erwin Platen, Mark C. Neyrinck, Caroline Foster, Sergei F. Shandarin, Rien van de Weygaert, F. Hoyle, Cristiano Porciani, Stefan Gottloeber, Frazer R. Pearce, Manolis Plionis, A. P. Fairall, Spyros Basilakos
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 387 (2)
Monthly Notices of the Royal Astronomical Society, 387(2), 933-944. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 387(2), 933-944. Oxford University Press
Despite a history that dates back at least a quarter of a century studies of voids in the large--scale structure of the Universe are bedevilled by a major problem: there exist a large number of quite different void--finding algorithms, a fact that ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcf994d8c0c60b44b22e7e7de573eee1
http://doc.rero.ch/record/298665/files/mnras0387-0933.pdf
http://doc.rero.ch/record/298665/files/mnras0387-0933.pdf
Autor:
Nesar Ramachandra, Sergei F. Shandarin
Mysterious dark matter constitutes about 85% of all mass in the Universe. Clustering of dark matter plays the dominant role in the formation of all observed structures on scales from a fraction to a few hundreds of Mega-parsecs. Galaxies play a role
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbd3194d9a81e34dd5442d1aa6b19d4f
http://arxiv.org/abs/1706.04058
http://arxiv.org/abs/1706.04058
Autor:
Sergei F. Shandarin
Publikováno v:
Proceedings of the International Astronomical Union. 11:3-12
Modeling and understanding the structure of the universe is one the most interesting problems in modern cosmology. It is also an extremely difficult problem. Despite spectacular achievements in observations and computational capabilities at present t
Publikováno v:
Proceedings of the International Astronomical Union. 11:103-106
The Cosmic Web is a complicated highly-entangled geometrical object. Remarkably it has formed from practically Gaussian initial conditions, which may be regarded as the simplest departure from exactly uniform universe in purely deterministic mapping.
Publikováno v:
Proceedings of the International Astronomical Union. 11:f1-f27
Publikováno v:
Proceedings of the International Astronomical Union: The Zeldovich Universe: Genesis and Growth of the Cosmic Web, 11(Issue S308), 493-523
Voids form a prominent aspect of the Megaparsec distribution of galaxies and matter. Not only do they represent a key constituent of the Cosmic Web, they also are one of the cleanest probes and measures of global cosmological parameters. The shape an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14c87e676c9bf7aea4372c4a13310813
http://arxiv.org/abs/1611.01222
http://arxiv.org/abs/1611.01222
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 437(4), 3442-3472. Oxford University Press
We describe how the dynamics of cosmic structure formation defines the intricate geometric structure of the spine of the cosmic web. The Zeldovich approximation is used to model the backbone of the cosmic web in terms of its singularity structure. Th