Talks

2011

• D. Vollhardt
  Überraschende Effekte der Wechselwirkung zwischen Elektronen in Materie
  online: transparencies, pdf-format (3.4 MB)
  Bayerische Akademie der Wissenschaften, München, Dezember 9, 2011
  
  
• D. Vollhardt
  Dynamical Mean-Field Approach for Strongly Correlated Materials
  online: transparencies, pdf-format (3.9 MB)
  Autumn School 2011 "Hands-on LDA+DMFT", Forschungszentrum Jülich October 4, 2011
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (0.9 MB)
  The 3rd Dvorak Lecture, Institute of Physics of the Academy of Sciences of the Czech Republic, Prague, 08.06.2011
  
  
• D. Vollhardt
  "Construction of Exact Ground States for Correlated Electron Models"
  online: transparencies, pdf-format (1.6 MB)
  Universität Köln, 20.05.2011
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (0.9 MB)
  Centro Atómico Bariloche e Instituto Balseiro, Bariloche, Argentinia, 25.02.2011
  
  
• D. Vollhardt
  "Electronic Correlations in Models and Materials"
  online: transparencies, pdf-format (3.3 MB)
  Centro Atómico Bariloche e Instituto Balseiro, Bariloche, Argentinia, 22.02.2011
  
  
• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (2.5 MB)
  University of Florida, Gainesville, USA, 17.02.2011
  
  
• D. Vollhardt
  "Electronic Correlations: From Models to Materials"
  online: transparencies, pdf-format (2.9 MB)
  Boston University, USA, 14.02.2011
  
  
• D. Vollhardt
  "Construction of Exact Ground States for Correlated Electron Models"
  online: transparencies, pdf-format (1.6 MB)
  University of Southern California, Los Angeles, USA, 14.01.2011
  
  
• D. Vollhardt
  "Construction of Exact Ground States for Correlated Electron Models"
  online: transparencies, pdf-format (1.5 MB)
  University of California at Davis, USA, 11.01.2011
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (0.8 MB)
  University of California at Davis, USA, 10.01.2011
  
  
• D. Vollhardt
  "Electronic Correlations in Models and Materials"
  online: transparencies, pdf-format (3.4 MB)
  University of California at Santa Cruz, USA, 07.01.2011
  
  
• D. Vollhardt
  "Construction of Exact Ground States for Correlated Lattice Fermion Models"
  online: transparencies, pdf-format (1.3 MB)
  Stanford University, USA, 06.01.2011
  
  

2010

• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (2.2 MB)
  Institute for Metal Physics, Ekaterinburg, Russia, 9.12.2010
  
  
• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (2.2 MB)
  Institute of Physics, Academy of Sciences, Prague, Czech Republic, 25.11.2010
  
  
• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (2.5 MB)
  Universität Göttingen, 25.10.2010
  
  
• D. Vollhardt
  "Construction of exact ground states for non-integrable lattice fermion models"
  online: transparencies, pdf-format (1.1 MB)
  Workshop on "Resonating Valence Bond Physics: Spin Liquids and Beyond", Dedicated to the memory of Patrik Fazekas, Budapest, Hungary, 14.10.2010
  
  
• D. Vollhardt
  "Construction of exact ground states for non-integrable lattice fermion models"
  online: transparencies, pdf-format (1.1 MB)
  WE-Heraeus-Seminar "Analytische und numerische Methoden korrelierter Elektronen", Physikzentrum Bad Honnef, 29.09.2010
  
  
• D. Vollhardt
  "Ferromagnetism in f-electron systems"
  online: transparencies, pdf-format (0.9 MB)
  International Conference on Heavy Electrons (ICHE2010), Tokyo, Japan, 17.09.2010
  
  
• D. Vollhardt
  "Metal-insulator transitions of correlated lattice electrons in the presence of disorder"
  online: transparencies, pdf-format (1.3 MB)
  11th German-Japanese Symposium on New Quantum States and Phenomena in Condensed Matter, Hiroshima, Japan, 15.09.2010
  
  
• D. Vollhardt
  "Electronic Correlations in Models and Materials (Part 1)"
  online: transparencies, pdf-format (3.9 MB)
  Focussed Lecture, Integrated Graduate School of Transregio 80, Universität Augsburg, 9.6.2010
  
  
• D. Vollhardt
  "Überraschende Effekte elektronischer Wechselwirkungen in Materie"
  online: transparencies, pdf-format (3.7 MB)
  Bergische Universität Wuppertal, 7.6.2010
  
  
• D. Vollhardt
  "Überraschende Effekte elektronischer Wechselwirkungen in Materie"
  online: transparencies, pdf-format (3.3 MB)
  Karlsruher Institut für Technologie (KIT), Karlsruhe, 28.5.2010
  
  
• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (2.1 MB)
  Universität Halle-Wittenberg, 29. April 2010
  
  
• D. Vollhardt
  "Electronic Correlations in Models and Materials"
  online: transparencies, pdf-format (2.7 MB)
  Max-Planck-Medal 2010, Prize talk; DPG Spring Meeting, Regensburg, March 25, 2010
  
  
• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (1.8 MB)
  Universität Bonn, 29.1.2010
  
  

2009

• D. Vollhardt
  "Electronic Correlations in Models and Materials"
  online: transparencies, pdf-format (3.2 MB)
  University of Warsaw, Poland, 13. 11. 2009
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (0.8 MB)
  University of Warsaw, Poland, 12. 11. 2009
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (0.8 MB)
  Lehrstuhl-Seminar, Theoretische Physik III, Universität Augsburg, 4.11.2009
  
  
• D. Vollhardt
  Lectures on "Theory of correlated fermionic condensed matter I-V"
  online:
  • Lecture 1: Correlated electrons made simple
    a. What are electronic correlations and where do they show up? (transparencies, pdf-format, 915 KB)
    b. Introduction to dynamical mean-field theory (DMFT) (transparencies, pdf-format, 597 KB)
  • Lecture 2: Electronic correlations - from models to materials
    a. DMFT and the Mott-Hubbard metal-insulator transition (transparencies, pdf-format, 1.8 MB)
    b. Merging DMFT with density functional theory (LDA+DMFT) and application to transition-metal oxides (transparencies, pdf-format, 1.8 MB)
  • Lecture 3: Correlation-induced phenomena in electronic systems
    a. Kinks in the electronic dispersion (transparencies, pdf-format, 2.2 MB)
    b. Electronic correlations and disorder (transparencies, pdf-format, 1.1 MB)
  • Lecture 4: Superfluid Helium-3: From very low Temperatures to the Big Bang (transparencies, pdf-format, 754 KB)
  • Lecture 5: Common concepts in correlated Fermi systems (transparencies, pdf-format, 1.4 MB)
  XIV. Training Course in the Physics of Strongly Correlated Systems, Salerno, October 5-9, 2009
  
  
• D. Vollhardt
  "DMFT for correlated bosons and boson-fermion mixtures"
  online: transparencies, pdf-format (1.4 MB)
  Workshop on Recent developments in dynamical mean-field theory, ETH Zürich, Schweiz, 29.9.2009
  
  
• D. Vollhardt
  "Überraschende Effekte elektronischer Korrelationen in Festkörpern"
  online: transparencies, pdf-format (1.8 MB)
  Universität Würzburg, 6.7.2009
  
  
• D. Vollhardt
  "Surprising Effects of Electronic Correlations in Solids"
  online: transparencies, pdf-format (1.9 MB)
  Lecture Series on Frontiers in Chemical Physics of Solids, MPI für Chemische Physik fester Körper, Dresden, 19.3.2009
  
  
• D. Vollhardt
  "Realistic Modeling of Materials with Strong Electronic Correlations"
  online: transparencies, pdf-format (3.2 MB)
  AIST-RIKEN Joint Workshop on Emergent Phenomena of Correlated Materials, Okinawa Island, Japan, 5.3.2009
  
  
• D. Vollhardt
  "Überraschende Effekte Elektronischer Korrelationen in Festkörpern"
  online: transparencies, pdf-format (1.8 MB)
  Universität Heidelberg, 9. 1. 2009
  
  

2008

• D. Vollhardt
  "Realistic Modeling of Materials with Strong Electronic Correlations"
  online: transparencies, pdf-format (2.4 MB)
  Workshop At the Frontiers of Condensed Matter IV: Current trends and novel materials, Buenos Aires, Argentinien, 11. 12. 2008
  
  
• D. Vollhardt
  "Supraflüssiges Helium-3: Von sehr tiefen Temperaturen bis zum Urknall"
  online: transparencies, pdf-format (0.8 MB)
  TU Ilmenau, 2. 12. 2008
  
  
• D. Vollhardt
  "Supraflüssiges Helium-3: Von sehr tiefen Temperaturen bis zum Urknall"
  online: transparencies, pdf-format (0.8 MB)
  PTB Braunschweig, 20. 11. 2008
  
  
• D. Vollhardt
  "Dynamical mean-field theory for correlated bosons"
  online: transparencies, pdf-format (1.3 MB)
  10th German-Japanese Symposium Collective Quantum Phenomena in Correlated Condensed Matter Systems, Schloß Ringberg, Rottach-Egern, 29. 9. 2008
  
  
• D. Vollhardt
  "Supraflüssiges Helium-3: Von tiefsten Temperaturen bis zum Urknall"
  online: transparencies, pdf-format (0.8 MB)
  Universität Greifswald, 10. 7. 2008
  
  
• D. Vollhardt
  "Realistic Modeling of Materials with Strong Electronic Correlations"
  online: transparencies, pdf-format (1.9 MB)
  European Conference on "Physics of Magnetism '08", Poznan, Poland, 25. 6. 2008
  
  
• D. Vollhardt
  "Multitude of ground states in simple systems: Exact results for triangle, diamond, and pentagon Hubbard chains"
  online: transparencies, pdf-format (0.7 MB)
  Workshop on Unconventional Phases and Phase Transitions in Strongly Correlated Electron Systems, Max-Planck-Institute for the Physics of Complex Systems, Dresden, 15. 6. 2008
  
  
• D. Vollhardt
  "Electronic Correlations in Models and Materials"
  online: transparencies, pdf-format (2.9 MB)
  Stuttgarter Physikalisches Kolloquium, MPI für Festkörperforschung, 15. 4. 2008
  
  
• D. Vollhardt
  "Metal-Insulator Transitions of Correlated Lattice Fermions with Disorder"
  online: transparencies, pdf-format (0.8 MB)
  University of Warwick, Coventry, UK, 14. 2. 2008
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (2.3 MB)
  University of Warwick, Coventry, UK, 13. 2. 2008
  
  
• D. Vollhardt
  "Exact many-electron ground states on triangle, diamond, and pentagon Hubbard chains"
  online: transparencies, pdf-format (0.8 MB)
  Universität Augsburg, 23. 1. 2008
  
  
• D. Vollhardt
  "Elektronische Korrelationen in Modellen und Materialien"
  online: transparencies, pdf-format (2.8 MB)
  Universität Kiel, 15. 1. 2008
  
  

2007

• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  online: transparencies, pdf-format (0.7 MB)
  Yukawa International Seminar (YKIS) 2007 on Interaction and Nanostructural Effects in Low-Dimensional Systems, Yukawa Institute, Kyoto, Japan, 27. 11. 2007
  
  
• D. Vollhardt
  "Exact many-electron ground states on triangle, diamond, and pentagon Hubbard chains"
  online: transparencies, pdf-format (0.7 MB)
  Yukawa International Seminar (YKIS) 2007 on Interaction and Nanostructural Effects in Low-Dimensional Systems, Yukawa Institute, Kyoto, Japan, 21. 11. 2007
  
  
• D. Vollhardt
  "Electronic Correlations in Solids"
  online: transparencies, pdf-format (3.1 MB)
  Universität Dortmund, 23. 10. 2007
  
  
• D. Vollhardt
  "Metal-Insulator Transitions of Correlated Lattice Fermions with Disorder"
  Workshop on Disorder in Condensed Matter and Cold Atoms, Lorentz Center, University of Leiden, Niederlande, 26. 9. 2007
  online: transparencies, pdf-format (2.7 MB)
  
  
• D. Vollhardt
  "Lecture I: Introduction to the Physics of Correlated Electron Materials"
  online: transparencies, pdf-format (1.5 MB)
  "Lecture II: Introduction to Dynamical Mean-Field Theory"
  online: transparencies, pdf-format (1.6 MB)
  Summer School on Ab-Initio Many-Body Theory, San Sebastian, Spain, 23.-27. 7. 2007
  
  
• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  Universität Frankfurt, 30. 5. 2007
  online: transparencies, pdf-format (1 MB)
  
  
• D. Vollhardt
  "Electronic Correlations in Solids"
  International EPL-Symposium on Physics in our times - how will it evolve and what are the major remaining challenges?, Fondation Del Duca de l'Institut de France, Paris, 10. 5. 2007
  online: transparencies, pdf-format (1.5 MB)
  Transparencies of all talks given at the Symposium
  Press release by the Institute of Physics, May 10, 2007
  
  
• D. Vollhardt
  "Kinks in the dispersion of strongly correlated electrons"
  Strong Correlations and Angle Resolved Photoemission Spectroscopy (CORPES), MPI für Physik komplexer Systeme, Dresden, 27. 4. 2007
  online: transparencies, pdf-format (3.2 MB)
  
  
• D. Vollhardt
  "Isosbestic Points and Kinks: Fingerprints of Electronic Correlations"
  Frontiers of Condensed Matter, Conference celebrating Elihu Abrahams' 80th Birthday, Rutgers University, Piscataway, USA, April 20, 2007
  online: transparencies, pdf-format (2.9 MB)
  
  
• D. Vollhardt
  "Electronic Correlations in Solids"
  Universität Basel, 2. 2. 2007
  online: transparencies, pdf-format (2.7 MB)
  
  
• D. Vollhardt
  "Electronic Correlations in Solids: From Models to Materials"
  Berliner Physikalisches Kolloquium im Magnus-Haus, 11. 1. 2007
  online: transparencies, pdf-format (3.2 MB)
  
  

2006

• D. Vollhardt
  "Superfluid Helium-3: From very low Temperatures to the Big Bang"
  Münchner Physik Kolloquium, Ludwig-Maximilians-Universität München, 11. 12. 2006
  online: transparencies, pdf-format (0.9 MB)
  
  
• D. Vollhardt
  "Isosbestic points and Kinks: Fingerprints of Electronic Correlations"
  Symposium celebrating Hilbert v. Löhneysen's 60th Birthday, University of Karlsruhe, 27. 10. 2006
  online: transparencies, pdf-format (2.8 MB)
  
  
• D. Vollhardt
  "Electronic Correlations - Mott Transition - Photoemission Spectra"
  International Summerschool of MAINZ - MATCOR on Photoemission, Mainz, 26. 9. 2006
  online: transparencies, pdf-format (2.7 MB)
  
  
• D. Vollhardt
  "Theoretical Developments in the Field of Strongly Correlated Electrons: Where we are and where we go"
  Workshop on Strongly Correlated Transition Metal Compounds II, SFB 608, Köln, 11. 9. 2006
  online: transparencies, pdf-format (2.1 MB)
  
  
• D. Vollhardt
  "Common Concepts in Correlated Fermion Systems"
  International Symposium on Trends in Condensed Matter Physics, MPI-PKS Dresden, 5. 4. 2006
  online: transparencies, pdf-format (2 MB)
  
  
• D. Vollhardt
  "Development and Application of the Dynamical Mean-Field Theory (DMFT) for Correlated Electron Systems"
  Prize Lecture (Agilent Technologies Europhysics Prize 2006, together with A. Georges, G. Kotliar, and W. Metzner), EPS - 21st General Conference of the Condensed Matter Division; Dresden 29. 3. 2006
  online: transparencies, pdf-format (928 kB)
  
  
• D. Vollhardt
  "Electronic Correlations and Metal-Insulator Transitions"
  DFG-Rundgespräch "Elektronische Struktur von Festkörpern: Experiment und Theorie", Physikzentrum Bad Honnef, 2. 3. 2006
  online: transparencies, pdf-format (3.7 MB)
  
  

2005

• D. Vollhardt
  "Electronic Correlations in Solids: From Models to Materials"
  RWTH Aachen, 7. 11. 2005
  online: transparencies, pdf-format (3.6 MB)
  
  
• D. Vollhardt
  "Theory of Electronic Correlations in Transition Metal Oxides: From simple models to real materials"
  International Conference on Perovskites - Properties and Potential Applications; EMPA, Dübendorf, Switzerland, 6. 9. 2005
  online: transparencies, pdf-format (2.2 MB)
  
  
• D. Vollhardt
  "Electronic Structure Calculations of Strongly Correlated Materials: Applications of Dynamical Mean-Field Theory"
  International Conference on Strongly Correlated Electron Systems 2005 (SCES'05), Vienna, Austria, 27. 7. 2005
  online: transparencies, pdf-format (2.8 MB)
  
  
• D. Vollhardt
  "Universal Features of Correlated Fermi Systems"
  Workshop on "Correlated Electrons and Glassy Matter" on the occasion of Prof. Dr. Alois Loidl's 60th birthday, Augsburg, 17. 7. 2005
  online: transparencies, pdf-format (1.8 MB)
  
  
• D. Vollhardt
  "Electronic Correlations in Solids: From Simple Models to Real Materials"
  Hands-on Course: LDA+DMFT, Universität Hamburg, 18. 5. 2005
  online: transparencies, pdf-format (4.6 MB)
  
  
• D. Vollhardt
  "Electronic Correlations in Solids: From Models to Materials"
  Universität Karlsruhe, 6. 5. 2005
  online: transparencies, pdf-format (4.6 MB)
  
  
• D. Vollhardt
  "Theory of strongly correlated electron systems: From simple models to real materials"
  Conference on Theoretical Physics, Lebedev Physical Institute, Moscow, Russia; 15. 4. 2005
  online: transparencies, pdf-format (1.4 MB)
  
  
• D. Vollhardt
  "Realistic Modeling of Materials with Strongly Correlated Electrons: LDA+DMFT and Beyond"
  Korrelationstage 2005, MPI für Physik komplexer Systeme, Dresden, 1. 4. 2005
  online: transparencies, pdf-format (1.6 MB)
  
  
• D. Vollhardt
  "Electronic Correlations in Condensed Matter: From Models to Materials"
  Workshop on "Chemical Physics of Complex Adaptive Matter", Ringberg Castle, Tegernsee, 9. 2. 2005
  online: transparencies, pdf-format (3.0 MB)
  
  

2004

• D. Vollhardt
  "Realistic Modeling of Materials with Strong Electronic Correlations"
  Yukawa International Seminar 2004 on "Physics of Strongly Correlated Electron Systems", University of Kyoto, Kyoto, Japan, 18. 11. 2004
  online: transparencies, pdf-format (2.5 MB)
  
  
• D. Vollhardt
  "Common Concepts in Helium-3 and Strongly Correlated Electron Systems",
  Todai International Symposium on "Quantum Condensed Systems (ISSP-9)", University of Tokyo, Kashiwa; Japan, 16. 11. 2004
  online: transparencies, pdf-format (1.5 MB)
  
  
• D. Vollhardt
  "Realistic Modeling of Materials with Strongly Correlated Electrons ",
  International Symposium on New Materials with High Spin Polarization, Kaiserslautern, 7. 10. 2004
  online: transparencies, pdf-format (2.4 MB)
  
  
• D. Vollhardt
  "Realistic Modeling of Strongly Correlated Electron Materials: LDA+DMFT and Beyond"
  8th Japanese-German Symposium on "Competing Phases in Novel Condensed Matter Systems", Lauterbad, 4. 8. 2004
  online: transparencies, pdf-format (1.7 MB)
  
  
• D. Vollhardt
  "Realistic Modeling of Materials with Strongly Correlated Electrons"
  20th General EPS-Conference (Condensed Matter Division), Prag, 19. 7. 2004
  online: transparencies, pdf-format (968 kB)
  
  
• D. Vollhardt
  "Electronic Correlations in Transition Metal Oxides: From Models to Materials"
  15. Edgar-Lüscher Seminar 2004, Serneus (Schweiz), 16. 2. 2004
  online: transparencies, pdf-format (1.1 MB)
  
  

2003

• D. Vollhardt
  Theory of the Photoemission Spectra of SrVO₃ and CaVO₃: The Resultion of a Puzzle
  International Symposium on Competing Phases in Novel Condensed Matter Systems, Würzburg, 9. 7. 2003
  online: transparencies, pdf-format (4.5 MB)
  
  
• D. Vollhardt
  Realistic Investigations of Materials with Strong Electronic Correlations
  Santa Barbara (USA), 2002
  online: transparencies and Real-Audio
  
  
• D. Vollhardt
  Realistic Modelling of Materials with Strong Electronic Correlations using LDA+DMFT(QMC)
  Kerkrade (NL), 2002
  online: Real-Streaming-Video
  transparencies, png-format