Talks at International Conferences,

Meetings, Seminars


    1. New Opportunities for Fundamental Physics Research with Radioactive Molecules, Massachusetts Institute of Technology (MIT), Cambridge, USA , June
      Invited Talk : " Theoretical Aspects of Ultracold Molecules for New Physics Searches "


    1. LPT Seminar, UPS Toulouse, France, January
      Invited Talk : " The Search for New Physics With Atoms and Molecules : From (CP)-Violation to Electric Dipole Moments "


    1. Frontiers in Quantum Matter Workshop: Electric Dipole Moments, Canberra, Australia, November
      Invited Lecture : " Cornering the Electron EDM With Ultracold AgRa "

    2. Hadronic Electric Dipole Moments in the FRIB era, Lansing, Michigan, USA, August
      Invited Lecture : " Theory for Atomic and Molecular EDMs: Xe and AgRa "


    1. Searching for New Physics with Cold and Controlled Molecules, Mainz, Germany, November
      Invited Lecture : " Breaching de = 10-32e cm with Ultracold Molecules ? "

    2. Beyond Standard Model: Where do we go from here?, Florence, Italy, October


    1. Low-energy probes of new physics, Mainz, Germany, May
      Invited Lecture : " P,T-Odd Interactions in Atoms and Molecules "


    1. A Magical Mystery Tour of Electron Correlation, Norwegian Academy of Science and Letters, Oslo - Norway, October
      Invited Lecture : The Search for Beyond-Standard-Model Physics Using Atoms and Molecules [abstract]

    2. RMET2016-Workshop, Tokyo Institute of Technology - Japan, September
      Invited Lecture : The Search for Beyond-Standard-Model Physics Using Atoms and Molecules [abstract]

    3. ISTCP 2016 Conference, Grand Forks, ND - USA, July
      Invited Lecture : Atoms and Molecules as Laboratories for Probing Physics Beyond the Standard Model [abstract]

    4. 1st General Meeting of GDR REST, Roscoff (Bretagne), France, May
      1h Invited Lecture : "Atoms and Molecules as Laboratories for Probing Physics Beyond the Standard Model

    5. Workshop on Advanced Group Theoretical Methods, Mariapfarr, Austria, February
      3h Lectures : " Lie Groups, Double Point Groups, and the Structure of the Matters"


    1. Open Shells, Open Questions, Middelfart, Denmark , August
      Invited Lecture : "In Search of Physics Beyond the Standard Model. LUCI* in the Sky With Diamonds"

    2. 15th ICQC Satellite Meeting, Beijing, China, June
      Invited Lecture : "In Search of Signatures of Beyond-Standard-Model Physics in Diatomic Molecules"

    3. Theory Seminar at the "Excellence Cluster 'Universe'", Forschungszentrum Garching, Germany, April
      "In Search of Physics Beyond the Standard Model in Diatomic Molecules"

    4. Theory Seminar, Heinrich-Heine-Universität Düsseldorf, Germany, February
      "Exploring Fundamental Physics in Diatomic Molecules. Molecular Ions and the Search for the Electron EDM"


    1. REHE-2014 Conference, Smolenice Castle (near Bratislava), Slovakia, September
      Invited Extended Lecture: "Exploring Fundamental Physics in Diatomic Molecules"

    2. 46th Conference of the European Group on Atomic Systems (EGAS) , Lille, France, July
      Plenary Lecture: "Rigorous Relativistic Many-Body Methods for Exploring Fundamental Physics in Atoms and Molecules"

    3. International Conference in Honor of Christel Marian's 60th Birthday, Düsseldorf, Germany, June
      Lecture: "Exploring Fundamental Physics: The Electric Dipole Moment of the Electron"

    4. International Conference on Flavor Physics and Mass Generation, NTU, Singapore, February
      Contributed Lecture: "Theoretical Contribution to a New Upper Bound on the Electron EDM"


    1. Central European Symposium on Theoretical Chemistry, Znojmo, Czech Republic, September
      Invited Lecture: "Recent Developments in Relativistic Many-Body Methods and Their Application to Problems in Fundamental Physics"

    2. 68th OSU International Symposium on Molecular Spectroscopy; Spectroscopy Tests of Fundamental Physics, Columbus, Ohio, U.S.A., June
      Invited Lecture: "Rigorous Relativistic Methods for Addressing P- and T-Nonconservation in Heavy-Element Molecules"

    3. 4th Chinese-French Workshop in Theoretical Chemistry (CFWTC 2013), Nanjing, China, June
      Invited Lecture: "Four-Component Wavefunction-Based Electronic-Structure Theory. ``Progress, Challenges, Perspectives''"

    4. CP Violation in Elementary Particles and Composite Systems (PCPV 2013), Mahabaleshwar, Maharashtra, India, February
      Invited Lecture: "Rigorous Relativistic Methods for Addressing P- and T-Nonconservation in Heavy-Element Molecules"


    1. Theory Seminar, Free University of Amsterdam, The Netherlands, October
      "Relativistic Four-Component Electron Correlation Methods. Development and Applications in Spectroscopy and Fundamental Physics"

    2. Symposium for Theoretical Chemistry 2012, Karlsruhe, Germany, September
      Invited Lecture: "Relativistic Four-Component Electron Correlation Methods. Development and Applications in Spectroscopy and Fundamental Physics"

    3. International Conference Relativistic Effects in Heavy Elements (REHE-2012), Corrientes, Argentina, September
      Invited Lecture: "Recent Progress on the Development of Relativistic Four-Component Electron Correlation Methods and Their Applications in Spectroscopy and Fundamental Physics"

    4. Electronic Structure Theory for Strongly Correlated Systems, Palermo, Italy, May
      Invited Lecture: "Special Relativity and Electron Correlation: Still a Major Challenge"


    1. Recent Advances in Many-Electron Theories (RAMET) II, Puri, India, December
      Invited Lecture: "Recent Progress on Relativistic General Excitation Rank Electron Correlation Methods"


    1. International Conference on Relativistic Quantum Chemistry (REHE-2010), Beijing, China, September
      Invited Lecture: "Linear-Response Relativistic Coupled Cluster: A Jacobian for General-Order Energy Calculations"

    2. Seminar at I.R.S.A.M.C., University of Toulouse, March
      "Atoms, Molecules, Dirac Theory, and All That ...: Relativistic Many-Body Standard Models to Arbitrary Order"

    1. Lecture at Summer School on Relativistic Quantum Chemistry, University of Strasbourg (at Colmar), September
    2. Seminar at Laboratoire de Chimie et Physique Quantique, University of Toulouse, March

    1. WATOC 2008 satellite meeting (Beyond the non-relativistic Schrödinger equation), Auckland, New Zealand, September
      Invited Lecture: "Relativistic Quantum Chemistry to the Limits: Accuracy for the Small and Heavy"

    2. Seminar at Theoretical Chemistry, Universität Stuttgart, June
    3. Audition at UPS Toulouse (succession Ch. Teichteil), May
    4. Seminar at Theoretical Chemistry, Universität Erlangen-Nürnberg, February

    1. Symposium for Advanced Methods in Quantum Chemistry and Physics (SAMQCP 2007), Torun, Poland, September
      "Relativistic Multi-Reference Electron Correlation Methods: Development and Application"

    2. 1st International SFB 663 Symposium "Molecular Response to Electronic Excitation", Bad Münstereifel, Germany , April
      "Coupled-cluster study of model systems: the nucleic acid bases and their dimers"

    3. Relativistic Effects in Heavy Elements (REHE 2007), Ottrott, France, March
      "Halogen-Containing Molecules Studied with Cutting-Edge Relativistic Correlation Methods"

    1. International Conference on Computational Methods in Science and Engineering (ICCMSE 2006), Chania, Crete, October/November
    2. 1st SFB 663 Colloquium, Bad Honnef, October
    3. 42nd Symposium on Theoretical Chemistry; Quantum Chemistry - Methods and Applications, Erkner (near Berlin), September
    4. Colloquium of the Priority Program 1145 (DFG), Bad Herrenalb, June
    5. Theoretical Chemistry Colloquium, University of Bochum, Bochum, May
    6. Habilitation Colloquium, University of Düsseldorf, March
      "Ab-initio kontra Dichtefunktionale: Das Problem des Ladungstransfers"

    7. 3rd NIC Symposium, Forschungszentrum Jülich, March
    8. Theoretical Chemistry Seminar, Universität Köln, February

    1. 13th European Seminar on Computational Methods in Quantum Chemistry (Strasbourg Seminar), Smolenice, Slovakia, September
    2. Theoretical Chemistry Seminar, Ruhr-Universität Bochum, Bochum, June
    3. International Conference REHE 2005, Mülheim/Ruhr, April
    4. Theoretical Chemistry Seminar, Universität Heidelberg, Heidelberg, January

    1. Theoretical Chemistry Seminar, Universität Erlangen-Nürnberg, Erlangen, January
    2. Theoretical Chemistry Seminar, Max-Planck-Institut fuer Kohlenforschung, Mülheim/Ruhr, January

    1. EU-TMR network "Non-linear optical properties of molecules and solids" final meeting in Athens, Greece, May