RSS feeds
РусскийEnglish
Issue 6, 2026
Volume year page
Issues Authors PACS Subscription For authors

Issues

 / 

2026

 / 

March

←  →

Conferences and symposia


Problems of cosmology on small scales of the Universe

† 
Special Astrophysical Observatory, Russian Academy of Sciences, Nizhnii Arkhyz, Zelenchukskiy Region, Karachai-Cherkessian Republic, Russian Federation

Six challenges for the standard cosmological model Λ CDM are listed, which arise when comparing theoretical predictions with observational data on scales of ∼ 1 Mpc. Different parameters of luminous and dwarf galaxies in the local sphere with a radius of 12’Mpc are presented. The average densities of stellar matter and dark matter are reproduced depending on a distance in the Local volume. Observational data on distribution of angular momentum of nearby galaxies are considered. A comparison of the dark matter mass estimates for systems of galaxies based on motions of their internal (virialized) members and neighboring galaxies is given. The reasons for the low derived value of the matter density, Ωm=0.08± 0.02, in the Local Universe with respect to the global value Ωm = 0.30± 0.02 are discussed.

Fulltext pdf (1.5 MB)
Fulltext is also available at DOI: 10.3367/UFNe.2025.03.039964
Keywords: galaxies, dark matter, systems of galaxies
PACS: 95.35.+d, 95.36.+x, 98.65.−r (all)
DOI: 10.3367/UFNe.2025.03.039964
URL: https://ufn.ru/en/articles/2026/3/c/
Citation: Karachentsev I D "Problems of cosmology on small scales of the Universe" Phys. Usp. 69 222–230 (2026)
BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks

Received: 2nd, April 2025, 19th, March 2025

Оригинал: Караченцев И Д «Проблемы космологии на малых масштабах Вселенной» УФН 196 239–247 (2026); DOI: 10.3367/UFNr.2025.03.039964

References (76) ↓ Cited by (1) Similar articles (20)

  1. Vikhlinin A A i dr Usp. Fiz. Nauk 184 339 (2014); Vikhlinin A A et al Phys. Usp. 57 317 (2014)
  2. Gross M A K et al Mon. Not. R. Astron. Soc. 301 81 (1998)
  3. Klypin A et al Astrophys. J. 516 530 (1999)
  4. Knollmann S R, Knebe A Astrophys. J. Suppl. 182 608 (2009)
  5. Moore B et al Astrophys. J. 524 L19 (1999)
  6. Klypin A et al Astrophys. J. 522 82 (1999)
  7. Kim S Y, Peter A H G, Hargis J R Phys. Rev. Lett. 121 211302 (2018)
  8. Kroupa P, Theis C, Boily C M Astron. Astrophys. 431 517 (2005)
  9. Ibata R A et al Nature 493 62 (2013)
  10. Pawlowski M S, Kroupa P, Jerjen H Mon. Not. R. Astron. Soc. 435 1928 (2013)
  11. Martínez-Delgado.D et al Astron. Astrophys. 652 A48 (2021)
  12. Dupuy A et al Mon. Not. R. Astron. Soc. 516 4576 (2022)
  13. Aghanim N et al (Planck Collab.) "Planck 2018 results. VI. Cosmological parameters" Astron. Astrophys. 641 A6 (2020)
  14. Anbajagane D et al Open J. Astrophys. 8 46161 (2025); Anbajagane D et al arXiv:2502.17677
  15. Kourkchi E et al Astrophys. J. 902 145 (2020)
  16. Riess A G et al Astrophys. J. Lett. 934 L7 (2022)
  17. Riess A G et al Astron. J. 861 126 (2018)
  18. Keenan R C, Barger A J, Cowie L L Astrophys. J. 775 62 (2013)
  19. Böhringer H, Chon G, Collins C A Astron. Astrophys. 633 A19 (2020)
  20. Fukugita M, Peebles P J E Astrophys. J. 616 643 (2004)
  21. Spergel D N et al Astrophys. J. Suppl. 170 377 (2007)
  22. Bahcall N A et al Astrophys. J. 541 1 (2000)
  23. Popov S B, Postnov K A, Pshirkov M S Usp. Fiz. Nauk 188 1063 (2018); Popov S B, Postnov K A, Pshirkov M S Phys. Usp. 61 965 (2018)
  24. Macquart J-P et al Nature 581 391 (2020)
  25. Yang K B, Wu Q, Wang F Y Astrophys. J. Lett. 940 L29 (2022)
  26. Mandelbaum R et al Mon. Not. R. Astron. Soc. 368 715 (2006)
  27. Zwicky F Astrophys. J. 86 217 (1937)
  28. Zasov A V i dr Usp. Fiz. Nauk 187 3 (2017); Zasov A V et al Phys. Usp. 60 3 (2017)
  29. van Uitert E et al Astron. Astrophys. 534 A14 (2011)
  30. Vennik J Tartu Astron. Obs. Publ. (73) 1 (1984)
  31. Tully R B Astrophys. J. 321 280 (1987)
  32. Makarov D, Karachentsev I Mon. Not. R. Astron. Soc. 412 2498 (2011)
  33. Kourkchi E, Tully R B Astrophys. J. 843 16 (2017)
  34. Peebles P J E Astrophys. J. 155 393 (1969)
  35. Doroshkevich A G Astrofizika 6 581 (1970); Doroshkevich A G Astrophysics 6 320 (1970)
  36. White S D M Astrophys. J. 286 38 (1984)
  37. Antipova A V, Makarov D I, Bizyaev D V Astrofiz. Byull. 76 306 (2021); Antipova A V, Makarov D I, Bizyaev D V Astrophys. Bull. 76 248 (2021)
  38. Karachentsev I D, Zozulia V D Mon. Not. R. Astron. Soc. 522 4740 (2023)
  39. Kraan-Korteweg R C, Tammann G A Astron. Nachr. 300 181 (1979)
  40. Karachentsev I D et al Astron.J. 12 2031 (2004)
  41. Karachentsev I D, Makarov D I, Kaisina E I Astron. J. 145 101 (2013)
  42. Abazajian K N et al Astrophys. J. Suppl. 182 543 (2009)
  43. Dey A et al Astron. J. 157 168 (2019)
  44. Donley J L et al Astron. J. 129 220 (2005)
  45. Haynes M P et al Astron. J. 142 170 (2011)
  46. Zhang C-P et al Sci. China Phys. Mech. Astron. 67 219511 (2024)
  47. Huchtmeier W K et al Astron. Astrophys. Suppl. Ser. 141 469 (2000)
  48. Huchtmeier W K, Karachentsev I D, Karachentseva V E Astron. Astrophys. 377 801 (2001)
  49. Huchtmeier W K, Karachentsev I D, Karachentseva V E Astron. Astrophys. 401 483 (2003)
  50. Karachentsev I D, Chazov M I, Kaisin S S Mon. Not. R. Astron. Soc. 537 L21 (2025)
  51. Kaisina E I i dr Astrofiz. Byull. 67 (1) 120 (2012); Kaisina E I et al Astrophys. Bull. 67 115 (2012)
  52. Karachentsev I D, Kudrya Yu N Astron. J. 148 50 (2014)
  53. Dolgosheeva P, Makarov D, Libeskind N Astron. Astrophys. 698 L8 (2025)
  54. Shamir L Mon. Not. R. Astron. Soc. 516 2281 (2022)
  55. Karachentsev I D et al Mon. Not. R. Astron. Soc. 393 1265 (2009)
  56. Kashibadze O G, Karachentsev I D Astron. Astrophys. 609 A11 (2018)
  57. Karachentsev I D et al Astrophys. J. 782 4 (2014)
  58. Karachentsev I D et al Astrophys. J. 858 62 (2018)
  59. Makarov D et al Astron. Astrophys. 698 A178 (2025)
  60. Driver S P et al Mon. Not. R. Astron. Soc. 427 3244 (2012)
  61. Rines K, Diaferio A Astron. J. 132 1275 (2006)
  62. Masaki S, Fukugita M, Yoshida N Astrophys. J. 746 38 (2012)
  63. Djorgovski S et al Astrophys. J. Lett. 438 L13 (1995)
  64. Bershady M A, Lowenthal J D, Koo D C Astrophys. J. 505 50 (1998)
  65. Totani T et al Astrophys. J. 559 592 (2001)
  66. Huang J-S et al Astron. Astrophys. 368 787 (2001)
  67. Shan H et al Astrophys. J. 748 56 (2012)
  68. Karachentsev I D, Nasonova O G, Courtois H M Astrophys. J. 743 123 (2011)
  69. Cautun M et al Mon. Not. R. Astron. Soc. 441 2923 (2014)
  70. Nuza S E et al Mon. Not. R. Astron. Soc. 445 988 (2014)
  71. Karachentsev I D Astrofiz. Byull. 67 (2) 129 (2012); Karachentsev I D Astrophys. Bull. 67 123 (2012)
  72. Enia A et al (Euclid Collab.) Astron. Astrophys. 691 A175 (2024)
  73. Wang K et al Mon. Not. R. Astron. Soc. 546 staf2253 (2026);
  74. Rubin D et al arXiv:2506.04327; Rubin D et al Astrophys. J., submitted
  75. Chernin A D Usp. Fiz. Nauk 178 267 (2008); Chernin A D Phys. Usp. 51 253 (2008)
  76. Lukash V N, Rubakov V A Usp. Fiz. Nauk 178 301 (2008); Lukash V N, Rubakov V A Phys. Usp. 51 283 (2008)
© 1918–2026 Uspekhi Fizicheskikh Nauk
Email: ufn@ufn.ru Editorial office contacts About the journal Terms and conditions