Research

  • Physical cosmology
  • Cosmological magnetic fields : origin and impacts
  • Cosmic Reionization and Dark Ages
  • Walls, filaments and voids of the cosmic web
  • Dark energy and accelerated expansion
  • Structure formation
  • Cosmic Microwave Background

Teaching

Currently, at the Université Paris-Sud

Type Subject Level
Lectures Cosmologie et univers primordial Master 2 AAIS
Lectures Quantum Mechanics I Magistère de Physique Fondamentale
Tutorials Quantum Mechanics I Magistère de Physique Fondamentale
Lectures Quantum Mechanics II Magistère de Physique Fondamentale
Tutorials Quantum Mechanics II Magistère de Physique Fondamentale
Lectures & tutorials Introduction to Dynamical Systems MPFO, L3 PApp & D2PFO
Lecture Maître de conférences, professeur des universités : statuts, missions, et accès école doctorale 127 AAIF

Elsewhere

Talks

  • Thomson optical depth - constraints on Reionization from the CMB (as seen by Planck)
    Invited talk, Peering towards Cosmic Dawn, IAU Symposium 333, 3 October 2017, Dubrovnik, Croatia
  • Magnetizing the intergalactic medium during reionization
    Seminar given at Central European Institute for Cosmology and Fundamental Physics, 22 May 2017, Prague, Czech Republic
  • Émergence des motifs dans la nature
    Invited seminar, Collège de France, 17 February 2017, Paris
  • Comprendre l'infiniment petit
    Lectures, Rencontres de physique de l'infiniment grand à l'infiniment petit, July, 2012 -- 2016, Orsay
  • Reionisation as seen by Planck
    PNCG/AS-SKA-LOFAR/SF2A Workshop "Reionisation", 14 June 2016, Lyon
  • Les champs magnétiques en cosmologie
    Seminar given at the Institut d'Optique, 2 April 2016, Palaiseau
  • Le Square Kilometre Array
    Programme Les nouvelles dimensions de l'astronomie et de l'espace, 2e rencontres OSAE, 5 March 2016, Meudon
  • L'époque de la formation des premières étoiles dans l'histoire de l'Univers
    Seminar given at the IPHC, 23 October 2015, Strasbourg
  • Comment introduire la relativité restreinte en terminale?
    Lecture on selected foundational aspects of Special Relativity, e2phy, 26 August 2015, Montpellier
  • A rapid overview of astrophysical mechanisms producing magnetic seed fields
    Workshop talk given jointly with Jean-Baptiste Durrive, Origin, Evolution, and Signatures of Cosmological Magnetic Fields, NORDITA, 3 July 2015, Stockholm
  • Constraining the evolution of cluster magnetic fields with the CMB
    Conference talk, Origin, Evolution, and Signatures of Cosmological Magnetic Fields, NORDITA, 22 - 26 June 2015, Stockholm
  • Magnetogenesis at Cosmic Dawn
    Conference talk, Olympian Symposium 2015 - Cosmology and the Epoch of Reionization, 18 - 22 May 2015, Paralia Katerini's
  • Bases de la cosmologie
    Invited professor, 46ème École de GIF - La Cosmologie après Planck, Sept. 2014, Paris
  • Synergies Planck - LOFAR - SKA
    Invited review, SKA-LOFAR Radio Days, 11 - 13 Feb. 2014, Paris
  • A glimpse of inhomogeneous aspects of cosmology
    Invited contribution to Elbereth 2013, 27 Nov. 2013, Paris
  • Detecting the Integrated Sachs-Wolfe effect by cross-correlating the cosmic infrared and microwave back-grounds
    Conference on Cross-Correlating Cosmic Fields, 16 Oct. 2013, Shanghai
  • L'expansion de l'univers: en accélération?
    Conference talk for the Magistère de Physique Fondamentale, 7 Feb. 2012, Orsay
  • First Light & CMB
    Invited review talk on the Cosmic Microwave Background and Reionization, CosmoFirstObjects Workshop, 3 - 6 May 2011, Marseille
  • Generating magnetic fields during reionisation
    Conference on Cosmological Reionization, 16 - 20 February 2010, HRI, Allahabad
  • Introduction to Cosmology
    Egyptian School on High Energy Physics, 27 May - 4 June 2009, The British University in Egypt, El Sherouk City
  • Introduction to Cosmology, CMB physics and the Cosmological Constant
    French-Ukrainian Summer School of Particle Physics, 8-15 July 2007, Mukachevo
  • Les champs magnétiques en cosmologie - Aspects théoriques
    12 juin 2006, "MHD Seminar", ENS, Paris,
  • On magnetic fields at cosmic dawn
    1 April 2005, CASS, UC San Diego
  • Large scale magnetogenesis through radiation pressure
    International conference on cosmic Rays and Magnetic Fields in Large Scale Structure, 3rd Korean Astrophysics Workshop, 16-20 August 2004, Busan
  • Origins of cosmic magnetic fields
    19 February 2004, Astrophysics, Oxford
    (jointly with Chiara Caprini)
  • Cosmic magnetogenesis driven by radiation pressure
    2nd Oxford-Princeton Workshop, 12-14 January 2004, Oxford
  • Radiation pressure driven large scale magnetic field generation
    COSMO-03 Workshop, 25-29 August 2003, Ambleside
  • Du vide? Des vides? Zoologie de l'énergie noire à l'usage du profane (par un profane)
    review seminar, 6 May 2003, IAS, Orsay
  • On the origin of the cosmic magnetic field and its implications for structure formation
    Cosmology at Oxford and Orsay Workshop, 6 and 7 March 2003, Orsay
  • Génération de champs magnétiques à grande échelle à la réionisation
    Semaine de l'Astrophysique Française, 24-29 June 2002, Paris
  • Generating primordial magnetic fields at reionisation
    6 June 2002, Astrophysics, Oxford
  • Generating primordial magnetic fields at reionisation
    The Cosmological Model, XXXVIIth Rencontres de Moriond,
    16-23 March 2002, Les Arcs
  • La génération du champ magnétique primordial
    8 February 2002, IAS, Orsay
  • Ex elumbi contortus
    28 February 2001, Astrophysics, Oxford
  • How the magnetic field might help to solve the over-cooling problem
    French-Indian school, "Starbursts and Structure and Evolution of Galaxies", 10-20 December 2000, Pune, India

Outreach

  • Les champs magnétiques cosmologiques
    conference for ALCOR, 13 June 2017, Orsay
  • Murmures, clameurs et cris: échos de l'Univers
    Domaine de la Grange-la-Prévôté, 3 juin 2017, Savigny-le-Temple
  • L'expansion de l'Univers: les 100 ans de la cosmologie
    Planétarium Galilée, en partenariat avec le LUPM, 18 mai 2017, Montpellier
  • Murmures, clameurs et cris: échos de l'Univers
    Rendez-vous du Bois-Chevalier, 26 juin 2016
  • Naissance, vie et mort des étoiles
    13 décembre 2014, bibliothèque du Plessis-Robinson
  • La Voie Lactée, notre Galaxie
    15 novembre 2014, bibliothèque du Plessis-Robinson
  • L'histoire de l'univers: du Big Bang à nos jours
    25 octobre 2014, bibliothèque du Plessis-Robinson
  • Les premiers instants de l'Univers avec le satellite Planck
    5 avril 2014, association Fête de le Savoir, Vincennes
  • Histoire de l'Univers
    conference for the International Year of Astronomy, 30 April 2009, given at the Université Paris Sud, Orsay (full programme)
  • Tour d'horizon de la cosmologie
    conference for ALCOR, 8 April 2009, Orsay
  • La fin des Âges Sombres
    17 mars 2007, Commission Cosmologie de la Société Astronomique de France, Paris
  • Les champs magnétiques à l'aube de l'Univers
    Colloquium Alain Bouyssy, 23 February 2006, Orsay, France

Contact

Institut d'Astrophysique Spatiale
Université Paris-Sud
Bâtiment 121
91405 Orsay cedex
France

Phone : +33-(0)1-69-85-85-78

    Email :

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