Slides from recent talks

Interacting Anyons in Topological Quantum Liquids:
Things Golden


[PDF slides]

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Order by disorder and spiral spin liquids
in frustrated diamond lattice antiferromagnets


[PDF slides]

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Breakdown of a topological phase:
Quantum phase transition(s) in a loop gas with tension


[PDF slides, keynote]

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Optimized statistical ensembles



[PDF slides, keynote] [Proceedings]

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Series expansions for Quantum Lattice Models



[PDF slides]

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Continuous-time Quantum Monte Carlo methods:
The worm algorithm


[PDF slides]

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The ALPS Project:
Open Source Software for Quantum Lattice Models


[PDF slides]

Invited conference talks

• Banff Workshop on Quantum Computation with Topological Phases of Matter,
  Banff, Canada (July 2008)
  Interacting anyons in topological quantum liquids: Things golden
  
  
• International Workshop on Recent Developments in Computer Simulation Studies in Condensed Matter Physics,
  Athens, Georgia (February 2006)
  Ensemble optimization techniques for the simulation of slowly equilibrating systems
  
  
• Einstein Spring Meeting of the German Physical Society, Berlin, Germany (March 2005)
  The ALPS Project: Open Source Software for Strongly Correlated Systems
  
  
• The 1st International Workshop Hangzhou 2004 on Simulational Physics, Hangzhou, China (November 2004)
  Optimizing the ensemble for equilibration in broad-histogram Monte Carlo simulations
  
  
• Workshop on Computational Methods for Strongly Correlated Systems and Nanomagnetics,
  Lugano, Switzerland (October 2004)
  a) Strong Coupling Expansions for Quantum Lattice Models
  b) An introduction to continuous-time QMC: The worm algorithm
  
  
• Joint European Magnetic Symposia 2004, Dresden, Germany (September 2004)
  Simulations of quasi-1D quantum spin systems: Successes and challenges
  
  
• APS March Meeting, Montreal, Canada (March 2004)
  The ALPS Project: Open Source Software for Quantum Lattice Models
  
  
• APS March Meeting, Indianapolis (March 2002)
  Charge ordering phenomena and magnetic excitations in NaV₂O₅
  

Seminars and Colloquia

• Dublin Institute for Advanced Studies, Ireland (May 2008)
• National University of Ireland, Maynooth, Ireland (May 2008)
• Boston University, Boston (April 2008)
• Harvard University, Boston (April 2008)
• University of Cologne, Germany (November 2007)
• University of Frankfurt, Germany (November 2007)
• University of Augsburg, Germany (November 2007)
• Kavli Institute for Theoretical Physics, Santa Barbara, CA (October 2007)
• Aspen Center for Physics, CO (July 2007)
• RWTH Aachen, Germany (January 2007)
• TU München, Germany (November 2006)
• LMU München, Germany (November 2006)
• Max Planck Institute for Solid State Research, Stuttgart, Germany (November 2006)
• University of Southern California, Los Angeles, CA (October 2006)
• Universität Hamburg, Germany (May 2006)
• University of California at Los Angeles (UCLA), Los Angeles, CA (March 2006)
• University of Waterloo, Canada (January 2006)
• University of Southern California, Los Angeles, CA (October 2005)
• ETH Zürich, Switzerland (October 2005)
• Forschungszentrum Jülich, Germany (August 2005)
• ETH Zürich, Switzerland (April 2005)
• Universita della Svizzera Italiana, Lugano, Switzerland (April 2005)
• University of British Columbia, Vancouver, Canada (March 2005)
• Columbia University, New York, NY (February 2005)
• Rutgers University, New Brunswick, NJ (January 2005)
• Microsoft Research, Redmond, WA (January 2005)
• EPFL Lausanne, Switzerland (January 2005)
• RWTH Aachen, Germany (December 2004)
• University of Nancy, France (May 2004)
• University of Madison, WI (May 2004)
• University of Amherst, MA (March 2004)
• Colloquium at Clark University, MA (March 2004)
• ETH Zürich, Switzerland (November 2003)
• RWTH Aachen, Germany (August 2001)
• University of Saarbrücken, Germany (June 2001)
• TU Braunschweig, Germany (May 2001)
• Princeton University, NJ (March 2001)
• University of Cologne, Germany (December 1999)