Seminars

The Seminars start at 1:45pm. They are held alternately at:

  • University of Vienna (UV): Boltzmanngasse 5, 5th floor, Schrödinger Lecture Hall
  • TU Wien, Wiedner Hauptstraße 8, Yellow Area, 9th floor, Seminar Room (DB 09 E23)

 A list of all upcoming seminars can be found here.

Upcoming Seminars:

18-06-2019, 1:45pm at the UV: René Meyer (Universität Würzburg) will talk on „Electron Hydrodynamics & Black Holes in Anti de Sitter Space-time“

Abstract:
In this talk I will first introduce the general notion of hydrodynamics as an effective theory and the approximation involved, as well as given an overview over the emerging topic of electron hydrodynamics in condensed matter systems. I will then review the relation between hydrodynamics and black hole physics within the context of the AdS/CFT correspondence, and here in particular how the AdS/CFT correspondence predicts the hydrodynamic transport properties of certain strongly coupled states of matter. Finally, I will present results of a phenomenological study of strongly coupled fluids in channel geometries motivated by the AdS/CFT correspondence. I will also discuss the effect of Hall viscosity on these channel flows, as well as characteristics of strongly correlated materials necessary in order to show strong Coulomb interactions.

Past Seminars (since 2016):

  • Eric Sharpe Virginia Tech (Blacksburg, USA) on „A proposal for nonabelian mirrors in two-dimensional theories“ (28-05-2019)
  • Olga Papadoulaki (ICTP, Trieste) will talk on „Euclidean Wormholes and Holography“ (21-05-2019)
  • Sergio Hörtner (Universidad Autónoma de Madrid) on „Gravitational duality near cosmological space-times“(14-05-2019)
  • Piotr Chruściel (Univ. Wien) „On positivity of energy in higher dimensions“ (07-05-2019)
  • Harald Skarke (TU Wien) on „Abundant sets of internal spaces for string theory“ (30-04-2019)
  • Marco Bochicchio (INFN Roma) on „Renormalization in large-N QCD and open/closed string duality“ (09-04-2019)
  • Lisa Glaser (UV) on„Spectral dimension and other geometry estimators in random fuzzy spaces“ (02-04-2019)
  • Pulastya Parekh (Indian Institute of Technology Kanpur, India) on „Tensionless strings : A perspective from the worldsheet“ (30-01-2019)
  • Emanuel Malek Max Planck Institute for Gravitational Physics, Potsdam on „ Exceptional geometry of supersymmetric AdS vacua“ (23-01-2019)
  • Philipp Stanzer (TU Wien) will talk on „Quantum Null Energy Condition – Analytic, Perturbative and Numerical Results“ (15-01-2019)
  • Georg Stettinger University of Groningen, Netherlands on „Infinite derivative gravity in 2+1 spacetime dimensions“ (08-01-2019)
  • Marco Bertolini (Kavli IPMU  ‐ The University of Tokyo) on 'A (0,2) mirror duality' (18-12-2018)
  • Peter Schupp (Jacobs University Bremen) on `Gravity as graded spacetime (quantum) mechanics' (11-12-2018)
  • Stefan Groot Nibbelink (Rotterdam University of Applied Sciences) on `Tension Between a Vanishing Cosmological Constant and Non-Supersymmetric Heterotic Orbifolds' (30-11-2018)
  • Abhiram Kidambi (TU Vienna) on „Number theoretic aspects of black hole entropy in 4d string compactification“ (04-12-2018)
  • Christian Northe (Uni Würzburg) on „Boundary RG flows, Kondo and AdS/CFT“ (27-11-2018)
  • Céline Zwikel (TU Wien) on „Asymptotic symmetries of three-dimensional black strings“ (20-11-2018)
  • Wolfgang Wieland (Perimeter Institute for Theoretical Physics, Waterloo, Canada) on „Loop Quantum Gravity and the Continuum“ (13-11-2018)
  • Niccolò Cribiori (TU Wien) on `Linear versus Non-linear Supersymmetry' (06-11-2018)
  • Max Riegler (Université Libre de Bruxelles, Bruxelles, Belgium) on `Warped Black Holes in Lower-Spin Gravity' (30-10-2018)
  • Maulik Parikh (Arizona State University, Tempe, Arizona) on `The Three Laws of Future Light Cone Thermodynamics' (23-10-2018)
  • Glenn Barnich (Université Libre de Bruxelles) on `Electromagnetic edge modes and black hole entropy' (16-10-2018)
  • Avik Banerjee (Saha Institut of Nuclear Physics, India) on `Strings, Branes, Schwarzian action and Maximal Chaos' (09-10-2018)
  • Karapet Mkrtchyan (Max-Planck-Institut, Potsdam) on `Interactions of massless bosons in three dimensions' (02-10-2018)
  • Zoltan Bajnok (Wigner Research Centre, Budapest) will talk on `Integrable aspects of the AdS/CFT duality' (25-09-2018)
  • Thorsten Schimannek (Univ.  Bonn) on `Fourfolds, integral Fluxes and Modularity' (26-06-2018)
  • Prof. Martin Schnabl (Univ. Prag) on `Topological defects in open string field theory' (19-06-2018)
  • Prof. T. R. Govindarajan (Chennai, Indien) on `Should photon mass be zero?' (12-06-2018)
  • Peter Presnajder (Comenius University Bratislava) on `Quantum systems in relativistic fuzzy spaces' (05-06-2018)
  • Amihay Hanany (Imperial College London) on `Discrete Gauging and Small E8 instantons in six dimensions' (29-05-2018)
  • Gabriele Tartaglino-Mazzucchelli (KULeuven) on `Curvature squared invariants in 6D N=(1,0) supergravity' (08-05-2018)
  • Marcus Sperling (University of Vienna) on `Intersecting branes, Higgs sector, and chirality from N=4 SYM with soft SUSY breaking' (24-04-2018)
  • Linus Wulff (Masaryk University, Brno) on `Generalized supergravity and non-abelian T-duality anomaly' (17-04-2018)
  • Pascal Anastasopoulos (University of Vienna) on `Yukawas of light stringy states' (13-03-2018)
  • Peter Allmer (Vienna) on „Fusion of defects in Landau - Ginzburg models in a functorial approach“(23-01-2018)
  • Yihao Yin (Universidad Andres Bello, Santiago de Chile) on 'Vasiliev's equations, (A)dS backgrounds and perturbations' (12-01-2018)
  • Philip Hacker (TU Wien) on „Soft hairy warped black hole entropy“ (12-12-2017)
  • Nikola Gushterov (Oxford U.) on `Holographic Entanglement Density' (05-12-2017)
  • Daniel Fernandez (Iceland U.) on `Entanglement entropy at non-equilibrium in holography' (28-11-2017)
  • Athanasios Chatzistavrakidis (Rudjer-Boskovic-Institute Zagreb) on `Double Field Theory and Membrane Sigma Models' (21-11-2017)
  • Abhiram M. Kidambi (TU Wien) on `Calabi-Yau manifolds and sporadic groups' (14-11-2017)
  • Harold Steinacker (Uni Wien) on 'Quantized cosmological space-times from Yang-Mills matrix models' (07-11-2017)
  • Cedric Troessaert (MPI für Gravitationsphysik, Potsdam) on 'BMS4 at spatial infinity' (24-10-2017)
  • Shailesh Lal (Paris, LPTHE) on 'Quantum Effects in Higher Spin Holography and Tensionless AdS Strings' (17-10-2017)
  • Andrea Campoleoni (ETH Zürich) on 'Higher-spin BMS symmetries in four dimensions and soft theorems' (16-10-2017)
  • Harald Grosse (Uni Wien) on 'Quantum field theory models on noncommutative spaces' (12-10-2017)
  • Olaf Krüger (Uni Wien) on 'The Embedding of gauged N = 8 supergravity into 11 dimensions' (10-10-2017)
  • Jnanadeva Maharana (Institute of Physics, Bhubaneswar) on 'High energy behavior of scattering cross sections' (03-10-2017)
  • Christoph Roupec (Uni Wien) on 'Inflation in Supergravity' (27-06-2017)
  • Andjelo Samsarov (Ruder Boskovic Institute, Zagreb) on 'Black hole quasinormal modes in twisted models of matter minimally coupled to gravity' (30-05-2017)
  • Yang-Hui He on 'Calabi-Yau Volumes and Reflexive Polytopes' (23-05-2017)
  • Anton Alekseev (University of Geneva) on 'Path integrals for Wilson lines and Wilson surfaces' (16-05-2017)
  • Tristan McLoughlin (Trinity College Dublin) on 'Twistors and Conformal Higher-Spin Theory' (09-05-2017)
  • Stefano Cremonesi (Durham University) on 'The infrared physics of bad theories' (24-04-2017)
  • Harold Steinacker (Uni Wien) on `Covariant Quantum Spaces, the IKKT-model & Gravity' (04-04-2017)
  • Eric Bergshoeff (University of Groningen) on `Applied Newton-Cartan Geometry' (21-03-2017)
  • Volker Branding (Uni Wien) on `The full bosonic string as a geometric variational problem' (14-03-2017)
  • Rutger Boels (DESY, Hamburg) on `Minimal Quantum Field Theory' (31-01-2017)
  • Johanna Knapp (TUWien) on `Calabi-Yau compactifications and supersymmetric gauge theory' (24-01-2017)
  • Pan Kessel (MPI für Gravitationsphysik, Potsdam) on `Four-dimensional Vasiliev Theory : An Introduction' (17-01-2017)
  • Marcus Sperling (University of Vienna) on `Properties of the monopole formula' (10-01-2017)
  • Joris Raeymaekers (Prague) on `Multi-centered AdS3 solutions from Virasoro conformal blocks' (19-12-2016)
  • Yuhma Asano (DIAS, Dublin) on `Emergent geometries in the BMN matrix model' (13-12-2016)
  • Maja Buric (Belgrade University) on `Noncommutative spaces and differential geometry' (22-11-2016)
  • Miguel Tierz (Lisbon University) on `Matrix models and phase transitions in supersymmetric gauge theories in three dimensions' (15-11-2016)
  • Raimar Wulkenhaar (Münster) on `Exact solution of quantum field theory toy models' (08-11-2016)
  • Enrice Brehm (LMU, München) on `Classical Holographic Codes' (25-10-2016)
  • Andrea Campoleoni (ULB, Brussels) on `Higher spin theories from a Hamiltonian viewpoint' (18-10-2016)
  • Iva Lovrekovic (TUWien) on `Conformal gravity in four dimensions' (11-10-2016)