Results 1 to 10 of about 424,562 (307)

SYSTEMATIC EFFECTS ON THE GENUS TOPOLOGY OF THE LARGE-SCALE STRUCTURE OF THE UNIVERSE [PDF]

, 2014
Large-scale structure of the universe is a useful cosmological probe of the primordial non-Gaussianity and the expansion history of the universe because its topology does not change with time in the linear regime in the standard paradigm of structure ...
Young-Rae Kim, Yun‐Young Choi, Sungsoo S. Kim, Kap-Sung Kim, Jeong‐Eun Lee, Jihye Shin, Minbae Kim   +6 more
core   +5 more sources

Large Scale Structure of the Universe [PDF]

, 2012
Galaxies are not uniformly distributed in space. On large scales the Universe displays coherent structure, with galaxies residing in groups and clusters on scales of ~1-3 Mpc/h, which lie at the intersections of long filaments of galaxies that are >10 ...
A Dressler, AA Berlind, AA Berlind, AJ Benson, AJ Benson, AJS Hamilton, AJS Hamilton, AL Coil, AL Coil, AL Coil, AV Kravtsov, B Meneux, C Conroy, C Conroy, C Conroy, C Li, C-P Ma, CM Baugh, CM Baugh, DA Wake, DC Pan, DG York, DH Weinberg, DJ Croton, DJ Croton, DJ Croton, DJ Croton, DJ Croton, DJ Eisenstein, DS Madgwick, E Choi, E Gaztañaga, E Hubble, EP Hubble, F Bernardeau, F Hoyle, F Hoyle, G Kauffmann, H El-Ad, H Shapley, HJ Mo, I Zehavi, I Zehavi, I Zehavi, I Zehavi, JA Peacock, JA Peacock, JF Navarro, JL Tinker, JM Bardeen, JM Colberg, JN Fry, JN Fry, JR Gott III, JR Gott III, KB Fisher, KL Adelberger, L Guzzo, L Verde, M Brodwin, M Colless, M Davis, M Davis, M Davis, M Kamionkowski, M Kerscher, M Ouchi, M Ouchi, M Postman, M Seldner, M Tegmark, M Tegmark, MJ Geller, N Kaiser, N Kaiser, N Roche, NA Bond, P Norberg, PJE Peebles, PJE Peebles, PJE Peebles, R Scoccimarro, RC Nichol, RG Mann, RK Sheth, RK Sheth, RP Kirshner, RR Rojas, RR Rojas, S Bharadwaj, SA Shectman, SD Landy, SDM White, SJ Maddox, T Sousbie, U Seljak, WLW Sargent, Z Zheng   +97 more
core   +3 more sources

X-ray sources as tracers of the large-scale structure in the universe [PDF]

, 2001
We review the current status of studies of large-scale structure in the X-ray Universe. After motivating the use X-rays for cosmological purposes, we discuss the various approaches used on different angular scales including X-ray background multipoles ...
X. Barcons, F. J. Carrera, M. T. Ceballos, S. Mateos   +3 more
openalex   +4 more sources

Shock‐heated Gas in the Large‐Scale Structure of the Universe [PDF]

, 2005
Cosmological shock waves are a ubiquitous consequence of cosmic structure formation. They play a major role in heating baryonic gas in the large-scale structure of the universe. In this contribution we study the shock-heated gas in connection with shocks
Hyesung Kang, Dongsu Ryu, Renyue Cen, Doo-Jong Song   +3 more
openalex   +3 more sources

Cosmological Shock Waves in the Large Scale Structure of the Universe: Non-gravitational Effects [PDF]

, 2007
Cosmological shock waves result from supersonic flow motions induced by hierarchical clustering of nonlinear structures in the universe. These shocks govern the nature of cosmic plasma through thermalization of gas and acceleration of nonthermal, cosmic ...
Cen, Renyue, Kang, Hyesung, Ostriker, J. P., Ryu, Dongsu   +3 more
core   +4 more sources

Holographic Principle and Large Scale Structure in the Universe

, 2011
A reasonable representation of large scale structure, in a closed universe so large it's nearly flat, can be developed by extending the holographic principle and assuming the bits of information describing the distribution of matter density in the ...
T. R. Mongan
openalex   +4 more sources

Primordial non-Gaussianity in the large scale structure of the Universe [PDF]

, 2010
Primordial non-Gaussianity is a potentially powerful discriminant of the physical mechanisms that generated the cosmological fluctuations observed today.
Desjacques, Vincent, Seljak, Uros
core   +6 more sources

Consistency test of general relativity from large scale structure of the Universe [PDF]

, 2009
We construct a consistency test of General Relativity (GR) on cosmological scales. This test enables us to distinguish between the two alternatives to explain the late-time accelerated expansion of the universe, that is, dark energy models based on GR ...
, , A.J.S. Hamilton, B. Jain, E. Bertschinger, H.J. Mo, K. Koyama, K. Koyama, Kazuya Koyama, L. Amendola, M. White, N. Kaiser, S. Capozziello, S. Matarrese, S. Nojiri, Supernova Cosmology Project collaboration, Supernova Search Team collaboration, Y.-S. Song, Y.-S. Song, Y.-S. Song, Yong-Seon Song   +20 more
core   +4 more sources

The J-PLUS collaboration. Additive versus multiplicative systematics in surveys of the large scale structure of the Universe

The Open Journal of Astrophysics
Observational and/or astrophysical systematics modulating the observed number of luminous tracers can constitute a major limitation in the cosmological exploitation of surveys of the large scale structure of the universe.
C. Hernández‐Monteagudo, Giovanni Aricò, J. Chaves-Montero, L. Raul Abramo, P. Arnalte-Mur, A. Hernán-Caballero, F. J. Galindo-Guil, C. López-Sanjuán, Valerio Marra, Rodrigo von Marttens, E. Tempel, J. Cenarro, D. Cristóbal-Hornillos, A. Marín-Franch, M. Moles, J. Varela, H. Vázquez Ramió, J. S. Alcaniz, Renato A. Dupke, A. Ederoclite, L. Sodré, Raúl E. Angulo   +21 more
openalex   +2 more sources

The Theory of the Large Scale Structure of the Universe [PDF]

, 1978
Ya. B. Zel’dovich
openalex   +2 more sources