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Travaux faits par Alain Riazuelo ou auxquel il a participé

arXiv.org Search Results

Search authors in `astro-ph,gr-qc,hep-ph,hep-th' in all years (1991-2008) for occurrences of `riazuelo'
(37 matches) :

1. arXiv:0804.2437 [ps, pdf, other]: Title: The study of topology of the universe using multipole vectors

Authors: P. Bielewicz, A. Riazuelo

Comments: 20 pages, 17 figures, tables 2, submitted to MNRAS, table 1 splitted, no other changes

Subjects: Astrophysics (astro-ph)
2. arXiv:0705.0217 [ps, pdf, other]: Title: A new analysis of Poincaré dodecahedral space model

Authors: S. Caillerie, M. Lachièze-Rey, J.-P. Luminet, R. Lehoucq, A. Riazuelo, J. Weeks

Comments: Accepted by A&A, 6 pages, 4 figures ; revised version according to referee's comments

Subjects: Astrophysics (astro-ph)
3. arXiv:0704.3076 [ps, pdf, other]: Title: On the detectability of non-trivial topologies

Authors: M. Kunz, N. Aghanim, A. Riazuelo, O. Forni

Comments: 11 pages, 9 figures

Subjects: Astrophysics (astro-ph)
4. arXiv:astro-ph/0603158 [ps, pdf, other]: Title: Tracking quintessence by cosmic shear - Constraints from VIRMOS-Descart and CFHTLS and future prospects

Authors: Carlo Schimd, Ismael Tereno, Jean-Philippe Uzan, Yannick Mellier, Ludovic van Waerbeke, Elisabetta Semboloni, Henk Hoekstra, Liping Fu, Alain Riazuelo

Comments: 20 pages, 13 figures; abridged abstract

Journal-ref: Astron.Astrophys.463:405-421,2007

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)
5. arXiv:astro-ph/0602491 [ps, pdf, other]: Title: What can be learned about dark energy evolution?

Authors: Marian Douspis (IAS), Yves Zolnierowski (LAPP), Alain Blanchard (LATT), Alain Riazuelo (IAP)

Comments: Accepted in Astronomy and Astrophysics; new version: data updated, conclusion unchanged

Subjects: Astrophysics (astro-ph)
6. arXiv:astro-ph/0601433 [ps, pdf, other]: Title: Constraining Cosmic Topology with CMB Polarization

Authors: Alain Riazuelo, Samuel Caillerie, Marc Lachièze-Rey, Roland Lehoucq, Jean-Pierre Luminet

Comments: 10 pages, submitted to PRD

Subjects: Astrophysics (astro-ph)
7. arXiv:astro-ph/0512017 [ps, pdf, other]: Title: Cosmic microwave background multipole alignments in slab topologies

Authors: James G. Cresswell, Andrew R. Liddle, Pia Mukherjee, Alain Riazuelo

Comments: 6 pages RevTex with 6 figures included. Minor changes to match version accepted as Physical Review D Rapid Communication

Journal-ref: Phys.Rev. D73 (2006) 041302

Subjects: Astrophysics (astro-ph)
8. arXiv:astro-ph/0510164 [ps, pdf, other]: Title: Constraining topology in harmonic space

Authors: M. Kunz, N. Aghanim, L. Cayon, O. Forni, A. Riazuelo, J. P. Uzan

Comments: 19 pages, 16 figures. Updated to match PRD version

Journal-ref: Phys.Rev. D73 (2006) 023511

Subjects: Astrophysics (astro-ph)
9. arXiv:astro-ph/0412120 [ps, pdf, other]: Title: Weak lensing in scalar-tensor theories of gravity

Authors: Carlo Schimd (IAP & Univ. Parma - INFN Parma), Jean-Philippe Uzan (LPT Orsay & IAP), Alain Riazuelo (IAP)

Comments: 25 pages, 29 figures

Journal-ref: Phys.Rev. D71 (2005) 083512

Subjects: Astrophysics (astro-ph)
10. arXiv:astro-ph/0409326 [ps, pdf, other]: Title: Bounds on CDM and neutrino isocurvature perturbations from CMB and LSS data

Authors: Maria Beltran, Juan Garcia-Bellido, Julien Lesgourgues, Alain Riazuelo

Comments: 12 pages, 5 figures

Journal-ref: Phys.Rev. D70 (2004) 103530

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
11. arXiv:astro-ph/0312312 [ps, pdf, other]: Title: Well-proportioned universes suppress CMB quadrupole

Authors: Jeffrey Weeks, Jean-Pierre Luminet, Alain Riazuelo, Roland Lehoucq

Comments: v1: 10 pages, 1 figure. v2: improved exposition of competing mode-suppression and mode-enhancement effects, coincides with published version, 12 pages, 1 figure

Journal-ref: Mon.Not.Roy.Astron.Soc. 352 (2004) 258

Subjects: Astrophysics (astro-ph)
12. arXiv:astro-ph/0311314 [ps, pdf, other]: Title: Cosmic microwave background anisotropies in multi-connected flat spaces

Authors: Alain Riazuelo, Jeffrey Weeks, Jean-Philippe Uzan, Roland Lehoucq, Jean-Pierre Luminet

Comments: 33 pages, 19 figures, 1 table. Submitted to PRD

Journal-ref: Phys.Rev. D69 (2004) 103518

Subjects: Astrophysics (astro-ph)
13. arXiv:astro-ph/0310253 [ps, pdf, other]: Title: Dodecahedral space topology as an explanation for weak wide-angle temperature correlations in the cosmic microwave background

Authors: J.-P. Luminet, J. Weeks, A. Riazuelo, R. Lehoucq, J.-P. Uzan

Comments: 10 pages, 4 figures. This is a slightly longer version of the paper published in Nature 425, p. 593, 2003

Journal-ref: Nature 425 (2003) 593

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc)
14. arXiv:astro-ph/0306286 [ps, pdf, other]: Title: Bounds on isocurvature perturbations from CMB and LSS data

Authors: P. Crotty, J. Garcia-Bellido, J. Lesgourgues, A. Riazuelo

Comments: 4 pages, 1 figure, some minor corrections; version accepted in PRL

Journal-ref: Phys.Rev.Lett. 91 (2003) 171301

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
15. arXiv:astro-ph/0306147 [ps, pdf, other]: Title: COBE-DMR-Normalized Dark Energy Cosmogony

Authors: Pia Mukherjee, Anthony J. Banday, Alain Riazuelo, Krzysztof M. Górski, Bharat Ratra

Comments: 26 pages, 10 figures, ApJ accepted

Journal-ref: Astrophys.J. 598 (2003) 767-778

Subjects: Astrophysics (astro-ph)
16. arXiv:astro-ph/0305392 [ps, pdf, other]: Title: Cosmological constraints in Lambda-CDM and Quintessence paradigms with Archeops

Authors: M. Douspis, A. Riazuelo, Y. Zolnierowski, A. Blanchard, the Archeops Collaboration

Comments: to appear in New Astronomy Reviews, Proceedings of the CMBNET Meeting, 20-21 February 2003, Oxford, UK

Journal-ref: New Astron.Rev. 47 (2003) 755-760

Subjects: Astrophysics (astro-ph)
17. arXiv:astro-ph/0303580 [ps, pdf, other]: Title: Cosmic microwave background constraints on multi-connected spherical spaces

Authors: Jean-Philippe Uzan, Alain Riazuelo, Roland Lehoucq, Jeffrey Weeks

Comments: 4 pages, 9 figures, to appear in PRD

Journal-ref: Phys.Rev. D69 (2004) 043003

Subjects: Astrophysics (astro-ph)
18. arXiv:astro-ph/0212223 [ps, pdf, other]: Title: Simulating Cosmic Microwave Background maps in multi-connected spaces

Authors: Alain Riazuelo, Jean-Philippe Uzan, Roland Lehoucq, Jeffrey Weeks

Comments: 33 pages, 55 figures, submitted to PRD. Higher resolution figures available on demand

Journal-ref: Phys.Rev. D69 (2004) 103514

Subjects: Astrophysics (astro-ph)
19. arXiv:astro-ph/0212097 [ps, pdf, other]: Title: Cosmological parameters estimation in the Quintessence Paradigm

Authors: M. Douspis, A. Riazuelo, Y. Zolnierowski, A. Blanchard

Comments: 6 pages, 4 figures, submitted to A&A

Journal-ref: Astron.Astrophys. 405 (2003) 409-414

Subjects: Astrophysics (astro-ph)
20. arXiv:astro-ph/0211600 [ps, pdf, other]: Title: The cosmological constant and general isocurvature initial conditions

Authors: R. Trotta, A. Riazuelo, R. Durrer

Comments: 10 pages, 9 figures and 1 table; references added, minor typos fixed to match version accepted by PRD, results unchanged

Journal-ref: Phys.Rev. D67 (2003) 063520

Subjects: Astrophysics (astro-ph)
21. arXiv:hep-th/0205220 [ps, pdf, other]: Title: Gauge invariant cosmological perturbation theory for braneworlds

Authors: Alain Riazuelo, Filippo Vernizzi, Danièle Steer, Ruth Durrer

Comments: 73 pages, 11 figures, submitted to PRD

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
22. arXiv:astro-ph/0112522 [ps, pdf, other]: Title: Interacting Dark Matter disguised as Warm Dark Matter

Authors: Celine Boehm, Alain Riazuelo, Steen H. Hansen, Richard Schaeffer

Comments: 14 pages, 5 figures, to appear in PRD

Journal-ref: Phys.Rev. D66 (2002) 083505

Subjects: Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
23. arXiv:hep-th/0109207 [ps, pdf, other]: Title: Quintessence Model Building

Authors: Ph. Brax, J. Martin, A. Riazuelo

Comments: 14 pages, to appear in the proceedings of the sixth workshop of the American University of Paris

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
24. arXiv:astro-ph/0107386 [ps, pdf, other]: Title: Cosmological observations in scalar-tensor quintessence

Authors: Alain Riazuelo, Jean-Philippe Uzan

Comments: 26 pages, 22 figures, to appear in PRD

Journal-ref: Phys.Rev. D66 (2002) 023525

Subjects: Astrophysics (astro-ph)
25. arXiv:hep-ph/0104240 [ps, pdf, other]: Title: Quintessence with two energy scales

Authors: Philippe Brax, Jerome Martin, Alain Riazuelo

Comments: 16 pages, 9 figures, minor changes matching published version. Accepted for publication in PRD

Journal-ref: Phys.Rev. D64 (2001) 083505

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc)
26. arXiv:astro-ph/0104017 [ps, pdf, other]: Title: Reproducing Cosmic Microwave Background anisotropies with mixed isocurvature perturbations

Authors: R. Trotta, A. Riazuelo, R. Durrer

Comments: 4 pages, 5 figures, submitted to PRL; Major changes following referees suggestions; the allowed cosmological parameter range enlarges dramatically

Journal-ref: Phys.Rev.Lett. 87 (2001) 231301

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
27. arXiv:astro-ph/0010453 [ps, pdf, other]: Title: Precision of inflationary predictions and recent CMB anisotropy data

Authors: Dominik J. Schwarz, Jerome Martin, Alain Riazuelo

Comments: 4 pages, 2 figures; talk at "Cosmology and Particle Physics 2000," Verbier (Switzerland), July 17 - 28, 2000

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
28. arXiv:astro-ph/0006392 [ps, pdf, other]: Title: Slow-roll inflation and CMB anisotropy data

Authors: Jerome Martin, Alain Riazuelo, Dominik J. Schwarz

Comments: 6 pages, 4 figures, minor changes to match the published version

Journal-ref: Astrophys.J. 543 (2000) L99-L102

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
29. arXiv:astro-ph/0005428 [ps, pdf, other]: Title: Exhaustive Study of Cosmic Microwave Background Anisotropies in Quintessential Scenarios

Authors: Philippe Brax, Jerome Martin, Alain Riazuelo

Comments: 18 pages, 20 figures, submitted to PRD

Journal-ref: Phys.Rev. D62 (2000) 103505

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
30. arXiv:gr-qc/0005024 [ps, pdf, other]: Title: Cosmic microwave background anisotropies seeded by incoherent sources

Authors: Alain Riazuelo, Nathalie Deruelle

Comments: 11 pages, 1 figure

Journal-ref: Annalen Phys. 9 (2000) 288-298

Subjects: General Relativity and Quantum Cosmology (gr-qc)
31. arXiv:astro-ph/0005022 [ps, pdf, other]: Title: Evidence against or for topological defects in the BOOMERanG data ?

Authors: F.R. Bouchet, P. Peter, A. Riazuelo, M. Sakellariadou

Comments: 4 pages, 1 figure. Some changes following extraordinarily slow referee Reports and new data. Main results unchanged (sorry)

Journal-ref: Phys.Rev. D65 (2002) 021301

Subjects: Astrophysics (astro-ph)
32. arXiv:astro-ph/0004156 [ps, pdf, other]: Title: Quintessence and Gravitational Waves

Authors: Alain Riazuelo, Jean-Philippe Uzan

Comments: 21 pages, 18 figures, fianl version, accepted for publication in PRD

Journal-ref: Phys.Rev. D62 (2000) 083506

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc)
33. arXiv:astro-ph/0003339 [ps, pdf, other]: Title: Correlated mixtures of adiabatic and isocurvature cosmological perturbations

Authors: Alain Riazuelo, David Langlois

Comments: 4 pages, 3 figures, to appear in the proceedings of the XXXVth Rencontres de Moriond "Energy densities in the Universe"

Subjects: Astrophysics (astro-ph)
34. arXiv:astro-ph/9912497 [ps, pdf, other]: Title: Correlated mixtures of adiabatic and isocurvature cosmological perturbations

Authors: David Langlois, Alain Riazuelo

Comments: 20 pages, 16 figures, submitted to PRD

Journal-ref: Phys.Rev. D62 (2000) 043504

Subjects: Astrophysics (astro-ph)
35. arXiv:astro-ph/9910290 [ps, pdf, other]: Title: Topological Defects and CMB anisotropies : Are the predictions reliable ?

Authors: Alain Riazuelo, Nathalie Deruelle, Patrick Peter

Comments: 14 pages, accepted for publication in PRD

Journal-ref: Phys.Rev. D61 (2000) 123504

Subjects: Astrophysics (astro-ph)
36. arXiv:astro-ph/9904167 [ps, pdf, other]: Title: Non-Vacuum Initial States for Cosmological Perturbations of Quantum-Mechanical Origin

Authors: Jerome Martin, Alain Riazuelo, Mairi Sakellariadou

Comments: revtex, 15 pages, 10 figures. Submitted to Phys.Rev.D

Journal-ref: Phys.Rev. D61 (2000) 083518

Subjects: Astrophysics (astro-ph); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
37. arXiv:astro-ph/9810313 [ps, pdf, other]: Title: Cosmic microwave background anisotropies seeded by coherent topological defects : a semi-analytic approach

Authors: Jean-Philippe Uzan, Nathalie Deruelle, Alain Riazuelo (DARC, Observatoire de Meudon)

Comments: 30 pages, submitted to Phys. Rev. D. On CDROM of the Proceedings of the XIXth Texas Symposium (04/26)

Subjects: Astrophysics (astro-ph)

37 matches for the search pattern riazuelo