Can the cosmological constant be mimicked by smooth large-scale inhomogeneities for more than one observable?

Journal of Cosmology and Astroparticle Physics

Volumn 2010, Issue 5, 2010, Pages

  Romano, Antonio Enea ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

Dark energy theory; Galaxy surveys; Redshift surveys; Supernovas

Indexed keywords

EID: 77952802588     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2010/05/020     Document Type: Article

References (46)

1. K. Enqvist and T. Mattsson, 2007 The effect of inhomogeneous expansion on the supernova observations J. Cosmol. Astropart. Phys. JCAP02(2007)019 [astro-ph/0609120]
2. N. Mustapha, B.A. Bassett, C. Hellaby and G.F.R. Ellis, 1998 Shrinking II. The Distortion of the Area Distance-Redshift Relation in Inhomogeneous Isotropic Universes, Class. Quant. Grav. 15 2363 [gr-qc/9708043]
3. A. Paranjape and T.P. Singh, 2008 Explicit Cosmological Coarse Graining via SPatial Averaging, Gen. Rel. Grav. 40 139 [astro-ph/0609481]
4. A.E. Romano, 2010 Testing (in)homogeneity with redshift spherical shell mass mn(z) J. Cosmol. Astropart. Phys. JCAP01(2010)004 [0911.2927]
5. 2.pdf - ref-separator -
6. http://www-conf.kek.jp/DE2008/Talk-files-DE2008/Starobinsky-9Dec08.pdf
7. A.E. Romano, Mimicking the cosmological constant with matter inhomogeneities: an analytical low redshift solution of the inversion problem, [0912.4108]
8. G. Lemaitre, 1933 The Universe In Expansion Annales Soc. Sci. Brux. Ser. I Sci. Math. Astron. Phys. S 53 51
9. R.C. Tolman, 1934 Effect of imhomogeneity on cosmological models Proc. Nat. Acad. Sci. 20 169
10. H. Bondi, 1947 Spherically symmetrical models in general relativity Mon. Not. Roy. Astron. Soc. 107 410
11. E.W. Kolb and C.R. Lamb, Light-cone observations and cosmological models: implications for inhomogeneous models mimicking dark energy, [0911.3852]
12. M.-N. Celerier, 2000 Do we really see a cosmological constant in the supernovae data?, Astron. Astrophys. 353 63 [astro-ph/9907206]
13. Y. Nambu and M. Tanimoto, Accelerating universe via Spatial averaging, [gr-qc/0507057]
14. T. Kai, H. Kozaki, K.-i. nakao, Y. Nambu and C.-M. Yoo, 2007 Can inhomogeneties accelerate the cosmic volume expansion?, Prog. Theor. Phys. 117 229 [gr-qc/0605120]
15. S. Alexander, T. Biswas, A. Notari and D. Vaid, 2009 Local Void vs Dark Energy: Confrontation with WMAP and Type Ia Supernovae J. Cosmol. Astropart. Phys. JCAP09(2009)025 [0712.0370]
16. R.A. Vanderveld, E.E. Flanagan and I. Wasserman, 2006 Mimicking Dark Energy with Lemaitre-Tolman-Bondi Models: Weak Central Singularities and Critical Points, Phys. Rev. D 74 023506 [astro-ph/0602476]
17. P.S. Apostolopoulos, N. Brouzakis, N. Tetradis and E. Tzavara, 2006 Cosmological Acceleration and Gravitational Collapse J. Cosmol. Astropart. Phys. JCAP06(2006)009 [astro-ph/0603234]
18. A.E. Romano and M. Sasaki, On the relation between positive averaged acceleration and physical observables in LTB spaces, [0905.3342]
19. H. Alnes, M. Amarzguioui and O. Gron, 2006 An inhomogeneous alternative to dark energy?, Phys. Rev. D 73 083519 [astro-ph/0512006]
20. H. Alnes and M. Amarzguioui, 2007 The supernova Hubble diagram for off-center observers in a spherically symmetric inhomogeneous universe, Phys. Rev. D 75 023506 [astro-ph/0610331]
21. M.-N. Celerier, K. Bolejko, A. Krasinski and C. Hellaby, A (giant) void is not mandatory to explain away dark energy with a Lemaitre - Tolman model, [0906.0905]
22. C.-H. Chuang, J.-A. Gu and W.-Y.P. Hwang, 2008 Inhomogeneity-Induced Cosmic Acceleration in a Dust Universe, Class. Quant. Grav. 25 175001 [astro-ph/0512651]
23. A.A. Starobinsky, 1998 How to determine an effective potential for a variable cosmological term, JETP Lett. 68 757 [astro-ph/9810431]
24. D. Huterer and M.S. Turner, 1999 Revealing Quintessence, Phys. Rev. D 60 081301 [astro-ph/9808133]
25. T. Nakamura and T. Chiba, 1999 Determining the equation of state of the expanding universe: Inverse problem in cosmology, Mon. Not. Roy. Astron. Soc. 306 696 [astro-ph/9810447]
26. T.D. Saini, S. Raychaudhury, V. Sahni and A.A. Starobinsky, 2000 Reconstructing the Cosmic Equation of State from Supernova distances, Phys. Rev. Lett. 85 1162 [astro-ph/9910231]
27. T. Chiba and T. Nakamura, 2000 Feasibility of reconstructing the quintessential potential using SNIa data, Phys. Rev. D 62 121301 [astro-ph/0008175]
28. Supernova Search Team collaboration, A.G. Riess et al., 1998 Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant, Astron. J. 116 1009 [astro-ph/9805201]
29. Supernova Cosmology Project collaboration, S. Perlmutter et al., 1999 Measurements of Omega and Lambda from 42 High-Redshift Supernovae, Astrophys. J. 517 565 [astro-ph/9812133]
30. C. Hellaby, Modelling Inhomogeneity in the Universe, PoS(ISFTG)005 [0910.0350]
31. D.J.H. Chung and A.E. Romano, 2006 Mapping Luminosity-Redshift Relationship to LTB Cosmology, Phys. Rev. D 74 103507 [astro-ph/0608403]
32. C.-M. Yoo, T. Kai and K.-i. Nakao, 2008 Solving Inverse Problem with Inhomogeneous Universe, Prog. Theor. Phys. 120 937 [0807.0932]
33. T. Clifton, P.G. Ferreira and K. Land, 2008 Living in a Void: Testing the Copernican Principle with Distant Supernovae, Phys. Rev. Lett. 101 131302 [0807.1443]
34. A.E. Romano, 2007 LTB universes as alternatives to dark energy: Does positive averaged acceleration imply positive cosmic acceleration?, Phys. Rev. D 75 043509 [astro-ph/0612002]
35. D. Palle, 2002 On the large-scale inhomogeneous Universe and the cosmological constant, Nuovo Cim. 117B 687 [astro-ph/0205462]
36. T. Buchert, On average properties of inhomogeneous cosmologies, [gr-qc/0001056]
37. Supernova Cosmology Project collaboration, S. Perlmutter et al., 1999 Measurements of Omega and Lambda from 42 High-Redshift Supernovae, Astrophys. J. 517 565 [astro-ph/9812133]
38. Supernova Search Team collaboration, J.L. Tonry et al., 2003 Cosmological Results from High-z Supernovae, Astrophys. J. 594 1 [astro-ph/0305008]
39. Λ and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST, Astrophys. J. 598 102 [astro-ph/0309368]
40. B.J. Barris et al., 2004 23 High Redshift Supernovae from the IfA Deep Survey: Doubling the SN Sample at z > 0.7, Astrophys. J. 602 571 [astro-ph/0310843]
41. Supernova Search Team collaboration, A.G. Riess et al., 2004 Type Ia Supernova Discoveries at z > 1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution, Astrophys. J. 607 665 [astro-ph/0402512]
42. WMAP collaboration, C.L. Bennett et al., 2003 First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results, Astrophys. J. Suppl. 148 1 [astro-ph/0302207]
43. WMAP collaboration, D.N. Spergel et al., 2003 First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters, Astrophys. J. Suppl. 148 175 [astro-ph/0302209]
44. WMAP collaboration, D.N. Spergel et al., 2007 Wilkinson Microwave Anisotropy Probe (WMAP) three year results: Implications for cosmology, Astrophys. J. Suppl. 170 377 [astro-ph/0603449]
45. M. Tanimoto and Y. Nambu, 2007 Luminosity distance-redshift relation for the LTB solution near the center, Class. Quant. Grav. 24 3843 [gr-qc/0703012]
46. A.E. Romano, 2007 Redshift spherical shell energy in isotropic Universes, Phys. Rev. D 76 103525 [astro-ph/0702229]