Invited talks

  1. Gravity and the planar spin-2 Schroedinger equation, invited talk given at the Niels Bohr institute, Copenhagen, June 2018

  2. Newton-Cartan Gravity in Action, invited talk given at the university of Toronto, May 2018

  3. Limits of General Relativity, cosmology group seminar given at the Perimeter Institute, Waterloo (Canada), May 2018

  4. Gravity and the planar spin-2 Schroedinger equation, invited talk given at the university of Illinois, Urbana (USA), May 2018

  5. Newton-Cartan Gravity in Action, invited talk given at the Kadanoff Center for Theoretical Physics, University of Chicago, Chicago, April 2018

  6. Newton-Cartan Gravity in Action, invited talk given at Virginia Tech University (USA), April 2018

  7. Newton-Cartan Gravity in Action, Quantum Fields and Strings seminar given at the Perimeter Institute, Waterloo (Canada), April 2018

  8. Newton-Cartan Gravity in Action, invited talk given at the Masaryk university, Brno (Czechoslovakia), March 2018

  9. Newton-Cartan Gravity in Action, invited talk given at the Institute of Physics of the Czech Academy of Sciences, Prague (Czechoslovakia), February 2017

  10. Newton-Cartan Gravity in Action, invited talk given at the Albert-Einstein-Institute (AEI), Potsdam (Germany), February 2018

  11. Newton-Cartan Gravity in Action, invited talk given at the Radbout Universiteit, Nijmegen, December 2017

  12. Newton-Cartan Gravity in Action, invited talk given in Tours (France), November 2017

  13. Newton-Cartan Gravity in Action, invited talk given at the Ecole Normale Superieure (ENS), Paris, November 2017

  14. Newton-Cartan Gravity and Torsion, invited talk given at the Laboratoire Astroparticule and Cosmology Institute (APC), Paris, October 2017

  15. Newton-Cartan Gravity in Action, invited talk given in in Saclay, Paris, October 2017

  16. Newton-Cartan Gravity in Action, invited talk given in Lyon (France), October 2017

  17. Non-relativistic Limits and Massive Gravity, talk given at the Enrico Fermi Institute, University of Chicago, Chicago (USA), July 2017

  18. Applied Newton-Cartan Geometry, talk given at the Universidad Autónoma de Madrid, Madrid, May 2017

  19. Beyond Newton-Cartan Geometry, talk given at Texas A& M University in College Station (USA), April 2017

  20. Applied Newton-Cartan Geometry, talk given at the University of Vienna (Austria), March 2017

  21. Applied Newton-Cartan Geometry, talk given at the City College of the CUNY, New York (USA), March 2017

  22. Applied Newton-Cartan Geometry, talk given at the Universitat de Barcelona, January 2017

  23. Applied Newton-Cartan Geometry, talk given at Texas A&M University, College Station (USA), December 2016

  24. Applied Newton-Cartan Geometry, talk given at NYU, New York (USA), December 2016

  25. Applied Newton-Cartan Geometry, three lectures given at the Universidad Andrés Bello, Santiago, Chili, November 2016

  26. Applied Newton-Cartan Geometry, talk given at the Tor Vergata University, Rome (Italy), November 2016

  27. Applied Newton-Cartan Geometry, talk given in in Padova (Italy), October 2016

  28. Applied Newton-Cartan Geometry, talk given at the McGill University, Montreal (Canada), March 2016

  29. Supergravity and the Cosmological Constant, talk given in Istanbul, December 2015

  30. Supergravity and the Cosmological Constant, talk given in Uppsala (Sweden), October 2015

  31. Supergravity and the Cosmological Constant, talk given in Mons (Belgium), October 2015

  32. Non-relativistic Gravity, talk given in Amsterdam, September 2015

  33. Non-relativistic Gravity, talk given in Vienna (Austria), May 2015

  34. Supergravity, T-duality and Double Field Theory, talk given in Cambridge (United Kingdom), March 2015

  35. Developments in 3D Gravity, talk given at Brandeis University, Boston (USA), February 2015

  36. Supergravity, T-duality and Double Field Theory, talk given at MIT, Boston (USA), February 2015

  37. Supergravity, T-duality and Double Field Theory, talk given in Barcelona (Spain), February 2015

  38. Exotic Branes and Non-Geometric Fluxes, talk given at Milano Bicocca, Milano (Italy), November 2014

  39. An Update on Massive Gravity, talk given at the Universidad Nacional Andrés Bello (UNAB), Santiago (Chili), November 2013

  40. An Update on Massive Gravity, talk given at the University of Buenos Aires & CONICET, Buenos Aires (Argentina), October 2013

  41. Newton-Cartan Supergravity, talk given in Barcelona (Spain), October 2013

  42. Branes and Geometry, talk given in Hannover (Germany), October 2013

  43. Newton-Cartan Supergravity, invited talk given at the international workshop Supersymmetries and Quantum Symmetries (SQS’2013), Dubna, Russia, July 2013

  44. Branes and Supergravity, invited talk given in in München, Germany, July 2013

  45. The Supermembrane 25 Years Later, invited talk given in Trieste, Italy, June 2013

  46. A short review of New Massive Gravity, invited talk given at the Università della Sapienza, Rome, November 2012

  47. A Closer Look at Gravity, Physics Colloquium, Groningen, November 2012

  48. A short review of New Massive Gravity, invited talk given at Stanford (USA), November 2012

  49. A Different Look at Massive Gravity , invited talk given at the University of Davis (USA), November 2012

  50. Massive Higher-Derivative Gravity, invited talk given at the IHES, Paris (France), May 2012

  51. New Results on Massive Gravity, invited talk given at the Isaac Newton Institute for Mathematical Sciences in Cambridge (United Kingdom), March 2012

  52. Which Symmetries Underly String Theory?, Mathematics Colloquium given in Groningen, February 2012

  53. Branes and Monopoles, invited talk given at King’s College, London, November 2011

  54. Branes and Monopoles, invited talk given in Barcelona (Spain), November 2011

  55. Branes and Monopoles, invited talk given in Madrid (Spain), October 2011

  56. New Results on Supersymmetric Solitons in String Theory, invited talk given in Bruxelles, June 2011

  57. Supersymmetric Solitons, invited talk given at New York University, June 2011

  58. Surprises with Gravity in Three and Four Dimensions, invited talk given at King’s college, London, March 2011

  59. D-Branes and Doubled Geometry, invited talk given in College Station (USA), November 2010

  60. D-Brane Wess-Zumino Terms and U-Duality, invited talk given at Queen Mary College, London, October 2010

  61. Massive (Super-)Gravities in Three Dimensions, invited talk given in Lyon (France), June 2010

  62. Massive Gravity in Three Dimensions, invited talk given at Brandeis University (Boston, USA), April 2010

  63. Massive Gravity in Three Dimensions, invited talk given at MIT (Boston, USA), April 2010

  64. Massive Gravity in Three Dimensions, talk given at the Landelijk Seminarium Theoretical High-Energy Physics, Amsterdam, March 2010

  65. New Massive Gravity in Three Dimensions, invited talk given in Bern (Switserland), September 2009

  66. Superconformal Theories in Three Dimensions, invited talk given in Bhubaneswar (India), January 2009

  67. What is Gravity?, colloquium given in Allahabad (India), January 2009

  68. Superconformal Theories in Three Dimensions, invited talk given in Allahabad (India), January 2009

  69. Supersymmetry in Three Dimensions, invited talk given in College Station (USA), October 2008

  70. Supersymmetry in Three Dimensions, invited talk given in Copenhagen (Denmark), October 2008

  71. Issues in Multiple M2-branes, informal talk given in in Barcelona (Spain), July 2008

  72. The Kac-Moody Approach to Supergravity, invited talk given in Potsdam (Germany), June 2008

  73. The Kac-Moody Approach to Supergravity, invited talk given in Utrecht, June 2008

  74. A Q–world of Branes, invited talk given in Barcelona (Spain), April 2008

  75. The Kac-Moody Approach to Supergravity, invited talk given in in Torino (Italy), April 2008

  76. The Kac-Moody Approach to Supergravity, invited talk given in Leuven (Belgium), February 2008

  77. The Kac–Moody Approach to Supergravity, invited talk given in Amsterdam, October 2007

  78. The Kac–Moody Approach to Supergravity, invited talk given in Pisa (Italy), October 2007

  79. Hidden Symmetries in Supergravity Theories, physics colloquium given in Utrecht, March 2007

  80. Hidden Symmetries in Supergravity Theories, lecture given in Groningen, March 2007

  81. Seven-branes, Instantons and Supersymmetry, invited talk given in Liverpool (United Kingdom), February 2007

  82. Seven-branes, Instantons and Supersymmetry, invited talk given in London (United Kingdom), January 2007

  83. The Challenges of String Theory, colloquium given in Oldenburg (Germany), May 2006

  84. Seven-Branes Revisited, talk given at the Feza Gürsey Institute, Istanbul (Turkey), April 2006

  85. Ten-dimensional Supergravity Revisited, talk given at the Topical Conference on Elementary Particle Physics and Cosmology, Coral Gables and Key Biscayne (USA), December 2005

  86. Ten-dimensional Supergravity Revisited, talk given at Columbia University, New York (USA), December 2005

  87. Ten-dimensional Supergravity Revisited, talk given in München (Germany), November 2005

  88. Surprises with String Theory, Mathematics Colloquium, Groningen, June 2005

  89. Branes as Geodesic Motion, talk given at Stanford (USA), April 2005

  90. Branes as Geodesic Motion, talk given at Valencia (Spain), March 2005

  91. Branes as Geodesic Motion, talk given at Madrid (Spain), March 2005

  92. Branes as Geodesic motion, talk given at the “Landelijk Seminarium”, Amsterdam, February 2005

  93. Brane Solutions of Gravity-dilaton-axion Systems, talk given at CERN, Geneva (Switzerland), November, 2004

  94. String theory and Quantumgravity, van derWaals colloquium, September 2004, Eindhoven

  95. Transient Quintessence from Group Manifold Reductions or How All Roads Lead to London, talk given in London, March 2004

  96. Transient Quintessence from Group Manifold Reductions or How All Roads Lead to Paris, talk given in Paris, February 2004

  97. Transient Quintessence from Group Manifold Reductions or How All Roads Lead to Utrecht, talk given in Utrecht, December 2003

  98. Multi-scalar Accelerating Cosmologies from M-theory or How All Roads Lead to Bruxelles, talk given in Bruxelles (Belgium), Novembre 2003

  99. Domain Walls and Gauged Supergravities, talk given in London, May 2003

  100. Strings and Branes, Physics Colloquium, Groningen, May 2003

  101. Domain Walls and Gauged Supergravities, talk given in Amsterdam, April 2003

  102. String Theory and (New) Mathematics, Mathematics Colloquium, Groningen, March 2003

  103. Gauged Supergravities and Domain Walls, talk given in Uppsala, Sweden, February 2003

  104. (Non-)abelian Gauged Supergravities in Nine Dimensions, talk given in College Station, USA, October 2002.

  105. Gauged Supergravities in Nine Dimensions, talk given in Milano (Italy), March 2002

  106. Domain Walls in Nine Dimensions and their Ten-dimensional Origin, talk given in Leuven (Belgium), March 2002

  107. Domain Walls in Nine Dimensions and their Ten-dimensional Origin, talk given in London (United Kingdom), March 2002

  108. DomainWalls in Nine Dimensions and their Ten-dimensional Origin, talk given at the Isaac Newton Institute for Mathematical Sciences in Cambridge (United Kingdom), March 2002

  109. The Present Status of the Supermembrane, talk given in Amsterdam, October 2001

  110. Supersymmetric Non-abelian Born-Infeld Revisited, talk given in Ann Arbor (USA), June 2001

  111. Supersymmetric Non-abelian Born-Infeld Revisited, talk given in Göteborg (Sweden), June 2001

  112. The Present Status of the Supermembrane, Ehrenfest colloquium given in Leiden, May 2001

  113. Supersymmetric non-abelian Born-Infeld Revisited, talk given in London (United Kingdom), May 2001

  114. Brane plus Bulk Supersymmetry in Ten Dimensions, talk given in Trieste (Italy), March 2001

  115. The Many Faces of String Theory, talk given at the Graduate School (AIO/OIO) Theoretical High Energy Physics, January 2001

  116. Non-Abelian Born-Infeld and Kappa-Symmetry, talk given in November 2000, Neuchˆatel, Switzerland

  117. The Many Faces of String Theory, colloquium given in April 2000 in Lodz, Poland

  118. Solitons and Extended Objects, presented in October 1999 at the ICTP, Trieste, Italy

  119. On Domain Wall Dualities, presented in April 1999, London, United Kingdom

  120. Spacetime-Filling Branes and Strings with Sixteen Supercharges, presented in March 1999, Texas A&M University, College Station, USA

  121. Spacetime-Filling Branes and Strings with Sixteen Supercharges, presented in December 1998, NIKHEF, Amsterdam

  122. Spacetime-Filling Branes and Strings with Sixteen Supercharges, presented in November 1998, Universidad Autonoma de Madrid, Madrid, Spain

  123. Exotic Branes, presented in May 1998, King’s College, London, United Kingdom

  124. New Results on Super-branes, I and II, presented in March 1998, Seoul, South Korea

  125. From Strings to Branes, presented in March 1998, Seoul, South Korea

  126. From Gravity to Strings and Branes, presented in March 1998, Sydney, Australia

  127. Effective Actions for Superbranes, presented in October 1997, Barcelona, Spain

  128. Snaren versus Membranen, Theoretical Lunch Seminar, June 1997, Groningen, The Netherlands

  129. Intersecting Branes, presented in May 1997, Paris, France

  130. Are Membranes Better than Strings?, presented in May 1997, Paris, France

  131. New Results on D-branes and M-branes, presented in March 1997, Stanford, USA

  132. Extended Object Solutions in String Theory, presented in November 1996, London, United Kingdom

  133. Present Status Of String Theory, presented in December 1996, Freiburg, Germany

  134. Extended Object Solutions in String Theory, presented in November 1996, London, United Kingdom

  135. New Results on Dirichlet–Branes, presented in May 1996, Trieste, Italy

  136. Recent Developments in Supermembrane Theory, presented in April 1996, NIKHEF, Amsterdam, The Netherlands

  137. Recent Developments in Supermembrane Theory, presented in April 1996, Berlin, Germany

  138. Recent Developments in Supermembrane Theory, presented in March 1996, Utrecht, The Netherlands

  139. Recent Developments in Supermembrane Theory, presented in March 1996, Stanford, USA

  140. Duality Symmetries and the String Effective Action, A Physicist’s View of W–Algebras and Extended Objects in Particle Physics, 3 talks presented in November 1995, Rome, Italy

  141. Duality Symmetries and the String Effective Action, presented in November 1995, Cambridge, United Kingdom

  142. Duality Symmetries and the String Effective Action, presented in October 1995, London, United Kingdom

  143. A Physicist’s View of W–Algebras, presented in October 1995, Amsterdam

  144. Duality and the String Effective Action, presented in November 1994, London, United Kingdom

  145. A Review of Extended Conformal Symmetries, presented in April 1993, Zeuthen, Germany

  146. Extended Objects in Particle Physics, presented in February 1993, Groningen, The Netherlands

  147. Symmetries of Extended Objects, presented in November 1992, University of Berkeley, USA

  148. A Review of Extended Conformal Symmetries, presented in November 1992, SLAC, Stanford University, USA

  149. Mathematische Eigenschappen van Snaar Theorie, popular talk presented in September 1992, Groningen, The Netherlands

  150. W–Symmetries, presented in August 1992, Copenhagen, Denmark

  151. W–Symmetries: an Overview, presented in May 1992, Utrecht

  152. W–Supergravity, presented in April 1992, Amsterdam, The Netherlands

  153. A review of Extended Conformal Symmetries, presented in February 1992, Kaiserslautern, Germany

  154. A review of Extended Conformal Symmetries, presented in February 1992, Bonn, Germany

  155. W–Symmetries, presented in October 1991, Trieste, Italy

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