## Winter Term 2015/16

Title |
Speaker |
Date |

Quantum symmetry reductions based on classical gauge fixings | Norbert Bodendorfer (Univ. Warszaw) | December 08 |

Developments on the radial gauge | Jedrzej Swiezewski (Univ. Warszaw) | November 10 |

Intrinsic time in quantum geometrodynamics | Eyo E. Ita (US Naval Academy) | October 27 |

Loop Quantum Cosmology, Non-Gaussianity, and CMB anomalies | Ivan Agulló (LSU) | October 13 |

## Summer Term 2015

Title |
Speaker |
Date |

Squeezed spin-networks and entanglement | Eugenio Bianchi (Penn State) | September 29 |

3D Holography | Bianca Dittrich (Perimeter Institute) | September 15 |

Numerical investigations of the EPRL model | Benjamin Bahr (DESY) | September 01 |

Generalized GFT condensates and Cosmology | Lorenzo Sindoni (Albert Einstein Institute) | May 05 |

Separability and quantum mechanics | Fernando Barbero (CSIC, Madrid) | April 21 |

An explicit computation of the evaporation of a quantum black hole | Jorge Pullin (LSU) | April 07 |

## Winter Term 2014/15

Title |
Speaker |
Date |

Information loss | Matteo Smerlak (Perimeter Institute) | March 24 |

Quantum curve | Muxin Han (Florida Atlantic University) | March 10 |

Cosmology with group field theory condensates | Steffen Gielen (Imperial College) | February 24 |

No firewalls in quantum gravity | Alejandro Perez (CNRS Marseille) | February 10 |

Rainbows from quantum gravity | Andrea Dapor (University of Warszaw) | January 27 |

Invariance of Connections and Measures in Loop Quantum Cosmology | Maximilian Hanusch (University of Paderborn) | December 09 |

SL(2,C) Chern-Simons Theory and Spinfoam Gravity with a Cosmological Constant | Hal Haggard and Aldo Riello (Bard College and Perimeter Institute) | November 25 |

Lorentz transformations from abstract quantum theory: a thought experiment | Philip Hoehn (Perimeter Institute) | November 11 |

New applications for LQG | Jerzy Lewandowski (University of Warszaw) | October 28 |

White holes | Carlo Rovelli (CNRS Marseille) | October 14 |

## Summer Term 2014

Title |
Speaker |
Date |

Covariant loop quantum gravity: Its classical action, phase space and gauge symmetries | Wolfgang Wieland (Penn State) | September 16 |

Casimir effect on a quantum geometry | Javier Olmedo (LSU) | September 02 |

Hawking radiation in LQG | Jorge Pullin (LSU) | May 13 |

LQC and the very early universe | Ivan Agullo, Aurelien Barrau & Guillermo Mena (LSU, Fourier U & CSIC Madrid) | April 29 |

Linking canonical and covariant LQG | Antonia Zipfel (University of Warsaw) | April 15 |

Continuum limit and renormalization | Laurent Freidel (Perimeter Institute) | April 01 |

## Winter Term 2013/14

Title |
Speaker |
Date |

S-matrices for General Boundary QFT on Anti de Sitter spacetime | Max Dohse (UNAM-Morelia) | March 18 |

Discussion on simplicity constraints in spin foam models | Marc Geiller & Simone Speziale (Penn State & Marseille) | March 04 |

Quantum group spin nets: refinement limit and relation to spin foams | Sebastian Steinhaus (Perimeter Institute) | February 18 |

A new vacuum for loop quantum gravity | Bianca Dittrich (Perimeter Institute) | February 04 |

Matter matters in asymptotically safe quantum gravity | Pietro Dona (Sissa) | January 21 |

Spectral dimension of quantum geometries | Johannes Thürigen (Albert Einstein Institute) | November 26 |

What can we learn from shape dynamics? | Tim Koslowski (Univ. New Brunswick) | November 12 |

Bianchi IX LQC: Quantization ambiguity and effective description | Asieh Karami (UNAM Morelia) | October 29 |

Black hole entropy from LQG: higher dimensions and generalized theories | Norbert Bodendorfer (Penn State) | October 01 |

## Summer Term 2013

Title |
Speaker |
Date |

Thermality of spherical causal domains & the entanglement spectrum | Hal Haggard (CPT Marseille) | September 17 |

Multisymplectic effective General Boundary Field Theory | José Antonio Zapata (UNAM Morelia) | September 03 |

The imaginary part of the GR action and the large-spin 4-simplex amplitude | Yasha Neiman (PennState) | May 07 |

A loop quantum multiverse? | Martin Bojowald (Penn State) | April 23 |

Hamiltonian spinfoam gravity | Wolfgang Wieland (CPT Marseille) | April 09 |

## Winter Term 2012/13

Title |
Speaker |
Date |

Bianchi I LQC | Brajesh Gupt (LSU) | March 26 |

Quantum reduced loop gravity | E. Alesci/F. Cianfrani (Univ. Erlangen) | March 12 |

Gravity electroweak unification | Stephon Alexander (Dartmouth College) | February 26 |

Dynamical chaos and the volume gap | Hal Haggard (CPT Marseille) | February 12 |

Entanglement in loop quantum gravity | Eugenio Bianchi (Perimeter Institute) | January 29 |

Coarse graining: towards a cylindrically consistent dynamics | Bianca Dittrich (Perimeter Institute) | November 27 |

Twistorial structure of loop quantum gravity transition amplitudes | Simone Speziale (CPT-CNRS, Marseille) | November 13 |

Renormalization of Tensorial Group Field Theories | Sylvain Carrozza (Albert-Einstein-Institute Golm) | October 30 |

Horizon entropy from loop gravity | Eugenio Bianchi (Perimeter Institute) | October 16 |

Lifting General Relativity to Observer Space | Derek Wise (FAU-Erlangen) | October 02 |

## Summer Term 2012

Title |
Speaker |
Date |

Flux Coherent States | Lorenzo Sindoni (Albert-Einstein-Institute Golm) | September 18 |

Holonomy Spin Foam Models: Asymptotic Dynamics | Frank Hellmann (Albert-Einstein-Institute Golm) | September 04 |