<i>Euclid</i>: Forecast constraints on the cosmic distance duality relation with complementary external probes
M. MartinelliInstituto de Física Téorica UAM-CSIC, Campus de Cantoblanco, 28049 Madrid, SpainC. J. A. P. MartinsCentro de Astrofísica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto, PortugalSavvas NesserisInstituto de Física Téorica UAM-CSIC, Campus de Cantoblanco, 28049 Madrid, SpainD. SaponeDepartamento de Física, FCFM, Universidad de Chile, Blanco Encalada 2008, Santiago, ChileI. TutusausInstitut d’Estudis Espacials de Catalunya (IEEC), 08034 Barcelona, SpainAnastasios AvgoustidisSchool of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD, UKS. CameraDipartimento di Fisica, Universitá degli Studi di Torino, Via P. Giuria 1, 10125 Torino, ItalyC. CarboneINAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, ItalySantiago CasasAIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, 91191, Gif-sur-Yvette, FranceS. IlićCEICO, Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, Praha 8, Czech RepublicZ. SakrInstitut de Recherche en Astrophysique et Planétologie (IRAP), Université de Toulouse, CNRS, UPS, CNES, 14 Av. Edouard Belin, 31400 Toulouse, FranceVictoria YankelevichAstrophysics Research Institute, Liverpool John Moores University, 146 Brownlow Hill, Liverpool L3 5RF, UKN. AuricchioINAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, ItalyA. BalestraINAF-Osservatorio Astronomico di Padova, Via dell’Osservatorio 5, 35122 Padova, ItalyC. BodendorfMax Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, GermanyD. BoninoINAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), ItalyE. BranchiniDepartment of Mathematics and Physics, Roma Tre University, Via della Vasca Navale 84, 00146 Rome, ItalyM. BresciaINAF-Osservatorio Astronomico di Capodimonte, Via Moiariello 16, 80131 Napoli, ItalyJ. BrinchmannInstituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, PortugalV. CapobiancoINAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), ItalyJ. CarreteroInstitut de Física d’Altes Energies IFAE, 08193 Bellaterra, Barcelona, SpainM. CastellanoINAF-Osservatorio Astronomico di Roma, Via Frascati 33, 00078 Monteporzio Catone, ItalyS. CavuotiDepartment of Physics “E. Pancini”, University Federico II, Via Cinthia 6, 80126 Napoli, ItalyR. ClédassouCentre National d’Etudes Spatiales, Toulouse, FranceG. CongedoUniversity of EdinburghL. ConversiESAC/ESA, Camino Bajo del Castillo, s/n, Urb. Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, SpainL. CorcioneINAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), ItalyF. DubathDepartment of Astronomy, University of Geneva, ch. d’Écogia 16, 1290 Versoix, SwitzerlandA. EaletUniv Lyon, Univ Claude Bernard Lyon 1, CNRS/IN2P3, IP2I Lyon, UMR 5822, 69622 Villeurbanne, FranceM. FrailisINAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, ItalyE. FranceschiINAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, ItalyM. FumanaINAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, ItalyB. GarilliINAF-IASF Milano, Via Alfonso Corti 12, 20133 Milano, ItalyB. GillisInstitute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UKC. GiocoliDipartimento di Fisica e Astronomia, Universitá di Bologna, Via Gobetti 93/2, 40129 Bologna, ItalyF. GruppMax Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, GermanyS. V. H. HauganInstitute of Theoretical Astrophysics, University of Oslo, PO Box 1029, Blindern, 0315 Oslo, NorwayW. A. HolmesJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USAF. Hormuthvon Hoerner & Sulger GmbH, SchloßPlatz 8, 68723 Schwetzingen, GermanyK. JahnkęMax-Planck-Institut für Astronomie, Königstuhl 17, 69117 Heidelberg, GermanyS. KermicheAix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, FranceM. KilbingerAIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, 91191, Gif-sur-Yvette, FranceT. KitchingMullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UKB. KubikUniversity of Lyon, UCB Lyon 1, CNRS/IN2P3, IUF, IP2I Lyon, FranceM. KunzUniversité de Genève, Département de Physique Théorique and Centre for Astroparticle Physics, 24 quai Ernest-Ansermet, 1211 Genève 4, SwitzerlandH. Kurki‐SuonioDepartment of Physics and Helsinki Institute of Physics, Gustaf Hällströmin katu 2, 00014 University of Helsinki, FinlandS. LigoriINAF-Osservatorio Astrofisico di Torino, Via Osservatorio 20, 10025 Pino Torinese (TO), ItalyP. B. LiljeInstitute of Theoretical Astrophysics, University of Oslo, PO Box 1029, Blindern, 0315 Oslo, NorwayI. LloroNOVA optical infrared instrumentation group at ASTRON, Oude Hoogeveensedijk 4, 7991PD Dwingeloo, The NetherlandsO. MarggrafArgelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, GermanyK. MarkovičJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USAR. MasseyInstitute for Computational Cosmology, Department of Physics, Durham University, South Road, Durham DH1 3LE, UKS. MeiLERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Université, 75014 Paris, FranceM. MeneghettiIstituto Nazionale di Astrofisica (INAF) – Osservatorio di Astrofisica e Scienza dello Spazio (OAS), Via Gobetti 93/3, 40127 Bologna, ItalyG. MeylanObservatoire de Sauverny, Ecole Polytechnique Fédérale de Lau- sanne, 1290 Versoix, SwitzerlandL. MoscardiniDipartimento di Fisica e Astronomia, Universitá di Bologna, Via Gobetti 93/2, 40129 Bologna, ItalyS.-M NiemiMullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UKC. PadillaInstitut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, SpainS. PaltaniDepartment of Astronomy, University of Geneva, ch. d’Écogia 16, 1290 Versoix, SwitzerlandF. PasianINAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, ItalyV. PettorinoAIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, 91191, Gif-sur-Yvette, FranceS. PiresAIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, 91191, Gif-sur-Yvette, FranceG. PolentaSpace Science Data Center, Italian Space Agency, Via del Politecnico snc, 00133 Roma, ItalyM. PoncetCentre National d’Etudes Spatiales, Toulouse, FranceL. PopaInstitute of Space Science, Bucharest 077125, RomaniaL. PozzettiINAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, ItalyF. RaisonMax Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, GermanyJason RhodesJet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USAM. RoncarelliDipartimento di Fisica e Astronomia, Universitá di Bologna, Via Gobetti 93/2, 40129 Bologna, ItalyR. P. SagliaMax Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, GermanyPeter SchneiderArgelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, GermanyA. SecrounAix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, FranceS. SerranoInstitut d’Estudis Espacials de Catalunya (IEEC), 08034 Barcelona, SpainC. SirignanoDipartimento di Fisica e Astronomia “G.Galilei", Universitá di Padova, Via Marzolo 8, 35131 Padova, ItalyG. SirriINFN-Sezione di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, ItalyF. SureauAIM, CEA, CNRS, Université Paris-Saclay, Université Paris Diderot, Sorbonne Paris Cité, 91191, Gif-sur-Yvette, FranceA. N. TaylorInstitute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UKI. TerenoDepartamento de Física, Faculdade de Ciências, Universidade de Lisboa, Edifício C8, Campo Grande, 1749-016 Lisboa, PortugalR. Toledo-MoreoUniversidad Politécnica de Cartagena, Departamento de Electrónica y Tecnología de Computadoras, 30202 Cartagena, SpainL. ValenzianoINAF-Osservatorio di Astrofisica e Scienza dello Spazio di Bologna, Via Piero Gobetti 93/3, 40129 Bologna, ItalyT. VassalloUniversitäts-Sternwarte München, Fakultät für Physik, Ludwig-Maximilians-Universität München, Scheinerstrasse 1, 81679 München, GermanyY. WangInfrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125, USAN. WelikalaInstitute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ, UKJ. WellerMax Planck Institute for Extraterrestrial Physics, Giessenbachstr. 1, 85748 Garching, GermanyA. ZaccheiINAF-Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, 34131 Trieste, Italy
2020en
ABI
Abstract
Context. In metric theories of gravity with photon number conservation, the luminosity and angular diameter distances are related via the Etherington relation, also known as the distance duality relation (DDR). A violation of this relation would rule out the standard cosmological paradigm and point to the presence of new physics. Aims. We quantify the ability of Euclid , in combination with contemporary surveys, to improve the current constraints on deviations from the DDR in the redshift range 0 < z < 1.6. Methods. We start with an analysis of the latest available data, improving previously reported constraints by a factor of 2.5. We then present a detailed analysis of simulated Euclid and external data products, using both standard parametric methods (relying on phenomenological descriptions of possible DDR violations) and a machine learning reconstruction using genetic algorithms. Results. We find that for parametric methods Euclid can (in combination with external probes) improve current constraints by approximately a factor of six, while for non-parametric methods Euclid can improve current constraints by a factor of three. Conclusions. Our results highlight the importance of surveys like Euclid in accurately testing the pillars of the current cosmological paradigm and constraining physics beyond the standard cosmological model.
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Cited by 100 references