Invited talks

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  92. 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  124. 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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