
Incoming and Local


Our regular slot for seminars on quantum gravity and other interesting topics is
on Fridays at 14.00h. The venue is HG02.802, unless specified otherwise.
UPDATE Seminars are currently taking place remotely on Fridays at 15.00h.
If you are not on one of our distribution lists for the announcements, please contact
R. Loll for login details if you would like to participate in a specific event.
The other event hosted by the group is an informal brownbag lunchtime discussion and journal club
(currently organized by Timothy Budd  send him an email if you want to join the mailing list)
which takes place on Wednesdays at 12.30h in room
HG02.802, unless specified otherwise. UPDATE Also these seminars are currently
happening online, usually on Wednesday at 13.30h. The schedule can be found
here.
Past and forthcoming events:

Jun 10

Q&G Seminar
Tanja Hinderer (UU): tba

Jun 3

Q&G Seminar
Madhavan Varadarajan (Raman Research I, Bangalore): tba

May 13

Q&G Seminar
Timothy Budd (RU): A family of triangulated 3spheres constructed from trees

Apr 22

Q&G Seminar
Philipp Moesta (UvA): Magnetic fields, jets, and turbulence in the multimessenger era

Apr 8

Q&G Seminar
Daan Janssen (U Leipzig): tba

Apr 1

Q&G Seminar *note time 15.00h*
Max Niedermaier (U Pittsburgh): The spatially averaged effective action and Hadamard states
on cosmological spacetimes

Mar 25

Q&G Seminar
Antti Kupiainen (Helsinki U): Integrability of Liouville theory

Mar 4

Q&G Seminar
Eleni Kontou (UvA): Singularity theorems in semiclassical gravity

Feb 25

Q&G Seminar
Pablo Bosch (UvA): Nonlinear effects in black hole ringdowns: absorptioninduced mode excitation

Feb 18

Q&G Seminar
Diego Blas (Barcelona UAB & IFAE): How to detect gravitational waves in cavities

Feb 11

Q&G Seminar
Fay Dowker (Imperial College): Recovering General Relativity from a Planck scale discrete theory of quantum gravity

Feb 4

Q&G Seminar
Marc Schiffer (Perimeter I.): Evidence for asymptotically safe quantum gravity from Euclidean dynamical triangulations

Jan 28

Q&G Seminar
Kevin Falls (SISSA): Essential renormalisation group and quantum gravity

Jan 21

Q&G Seminar
Stephen Fairhurst (Cardiff U): New gravitational wave observations from the third LIGOVirgo observing run

Jan 14

Q&G Seminar
Marc Geiller (ENS Lyon): Covariant phase space, corners and all that: lessons from 3d gravity

Dec 17

Q&G Seminar
Bianca Dittrich (Perimeter I & RU): Complex Regge action and topology change in Lorentzian quantum gravity

Dec 10

Q&G Seminar
Giulia Gubitosi (Naples U): Interplay between spacetime curvature, speed of light and quantum deformations of relativistic symmetries

Dec 3

Q&G Seminar
Emanuela Dimastrogiovanni (Groningen): Testing inflation with smallscale anisotropies

Nov 26

Q&G Seminar *unusual time 16.00h*
Michael Ruf (UCLA): From amplitudes to the dynamics of binary blackholes

Nov 19

Q&G Seminar
Bangalore Sathyaprakash (Penn State U): Unveiling the universe with gravitationalwave observations

Nov 5

Q&G Seminar
Thomas Mertens (Ghent U): Recent developments in JackiwTeitelboim gravity

Oct 29

Q&G Seminar
Oleg Evnin (Chulalongkorn U & Solvay Institutes): The birth of geometry in random graphs

Oct 22

Q&G Seminar
Alfio Bonanno (INAF & INFN Catania): Graviton spectral function

Oct 15

Q&G Seminar
Sascha Husa (U Illes Balears & IEEC): Modelling the gravitational wave signals of coalescing compact binaries

Oct 8

Q&G Seminar
Rodrigo Macedo (U Southampton): Pseudospectrum and black hole quasinormal mode (in)stability

Oct 1

Q&G Seminar
Aindriu Conroy (Dublin City U): How does an UnruhDeWitt detector respond near an extremal black hole?

Sep 24

Q&G Seminar *unusual time 12.30h*
Antonio Duarte Pereira (RU): An interacting and nonminimal view on quantum gravityscalar systems

Sep 17

Q&G Seminar *unusual time 15.00h*
Bianca Dittrich (Perimeter I): Exploring Lorentzian quantum gravity via effective spin foams


 

Outgoing


Here is a selection of my past and future appearances as
seminar or conference speaker and of other engagements.
2022:

Jan 24

Seminar Talk,
HighEnergy Physics Department,
Radboud University, The Netherlands

Feb 23

Invited Talk,
Studium Generale,
Utrecht University

Jun 20

Invited Talk,
Quantum Geometry 2022,
Torshavn, Faroe Islands


2021:

Jan 11

Seminar Talk,
Leipzig University,
Germany

Feb 5

Invited Talk,
Jorge Andre Swieca Summer School in Particles and Fields,
Brazil

Feb 18

Invited Talk,
Quantum Gravity Across Approaches Seminar Series

Feb 23

Invited Talk,
Conference Women at the Intersection of Mathematics and Theoretical Physics,
Perimeter Institute, Canada

Mar 9

Seminar Talk,
HighEnergy Department,
Radboud University, The Netherlands

Mar 17

Invited Talk,
Studium Generale,
Tilburg University, The Netherlands

Mar 31

Invited Talk,
Université Libre and Vrije Universiteit,
Brussels, Belgium

Apr 2

Invited Talk,
Université Libre and Vrije Universiteit,
Brussels, Belgium

Apr 8

Panel Discussion,
Quantum Gravity Across Approaches

Apr 30

Invited Talk,
Conference "The Quantum and The Gravity"

May 4

Invited Lecture,
Quantum Gravity Course,
Perimeter Scholars International

May 6

Panel Discussion,
Quantum Gravity Course,
Perimeter Scholars International

May 25

Invited Lecture,
Currents trends in Gravitation,
Oldenburg University, Germany

May 27

Invited Talk,
Mathematical Institute,
Göttingen University, Germany

Sep 2729

Invited Lectures,
School on Quantum Gravity Phenomenology in the MultiMessenger Approach,
Corfu, Greece

Oct 6

Invited Talk,
Inaugural Workshop International Society for Quantum Gravity

Nov 5

Invited Talk,
NNV Annual Meeting Subatomic Physics Section,
Lunteren, The Netherlands

Nov 8

Invited Talk,
Workshop on Recent Progress of Quantum Cosmology,
Yukawa Institute for Theoretical Physics, Japan

Dec 7

Invited Talk,
Let's Talk about Time: The Concept of Time Explained,
Student Association for International Relations (SIB), Utrecht


2020:

Jan 21

Invited Talk,
Physics@Veldhoven,
Veldhoven, The Netherlands

Jan 27

Invited Talk,
Colloquium, MaxPlanck Institute for Complex Systems,
Dresden, Germany

Jun 8

Contributed Talk,
Workshop "New developments in dimensions 3 and higher",
Paris, France  cancelled

Jun 23

Invited Talk,
Conference "Quantum Geometry 2020",
Torshavn, Faroe Islands  cancelled

Jul 14

Invited Talk,
Quantum Gravity 2020,
Perimeter Institute, Canada (online event)

Sep 6

Invited Lecture,
Vienna Summer School 2020 on Gravitational Quantum Physics ,
University of Vienna, Austria (online event)

Dec 2

Seminar Talk,
Dublin Institute for Advanced Studies,
Ireland


2019:

Jan 22

Invited Talk,
Symposium "Road to Reality",
IAS, Amsterdam, The Netherlands

Feb 22

Invited Talk,
BerlinBrandenburg Academy of Sciences and Humanities,
Berlin, Germany

Apr 8

Seminar Talk,
Pisa University,
Pisa, Italy

Jun 11

Invited Talk,
Conference "Gravity and Other Fields Under the Volcano",
Catania, Italy

Jul 11

Contributed Talk,
22nd International Conference on General Relativity and Gravitation,
Valencia, Spain

Jul 12

Invited Talk,
Conference 't Hooft 2019,
Utrecht, The Netherlands

Jul 23

Invited Talk,
Quantum and Gravity in Okinawa,
OIST, Okinawa, Japan

Sep 3

Invited Lectures,
51. Herbstschule für Hochenergiephyik,
Maria Laach, Germany

Sep 17

Invited Talk,
Workshop on Quantum Geometry, Field Theory and Gravity,
Corfu, Greece

Oct 23

Invited Talk,
Conference on Quantum Gases, Fundamental Interactions and Cosmology,
Pisa, Italy

Nov 18

Invited Talk,
Emmy Noether Workshop: The Structure of Quantum Space Time,
Perimeter Institute, Canada


2018:

Jan 24

Focus Session Talk,
"Physics at Veldhoven Conference 2018",
Veldhoven, The Netherlands

Feb 22

Invited Talk,
Workshop "Quantum Spacetime '18",
Sofia, Bulgaria

Apr 16

Special Huygens Colloquium,
commemorating Stephen Hawking,
Radboud University, The Netherlands

May 17

Seminar Talk,
Cosmology Group, Perimeter Institute,
Waterloo, Canada

Jun 13

Seminar Talk,
Universite Libre de Bruxelles,
Brussels, Belgium

Jun 22

Invited Talk,
Workshop on "Quantum spacetime and the renormalization group",
Bad Honnef, Germany

Jul 9

Invited Talk,
Conference "Exact Renormalization Group 2018",
Paris, France

Sep 27

Invited Talk,
MITP Workshop on "Quantum Fields",
Mainz, Germany

Nov 5

Invited Talk,
Workshop on "Physics and Mathematics of Discrete Geometries",
Nagoya, Japan

Nov 19

Jury speech,
Symposium "Views on Spacetime", Award of the 2018 Lorentz Medal,
KNAW, Amsterdam, The Netherlands

Nov 28

Invited Talk,
Symposium on "Forces of Nature",
Groningen, The Netherlands


2017:

Jan 31

Seminar Talk,
Institute for Theoretical Physics, University of Amsterdam,
The Netherlands

Feb 8

Invited Talk,
Workshop on "Path Integration in Complex Dynamical Systems",
Leiden, The Netherlands

Feb 14

Invited Talk,
Workshop on "Quantum Spacetime and the Renormalization Group",
Leiden, The Netherlands

Mar 3031

Invited Lectures,
Graduate Days, Institute of Physics, Graz University,
Austria

Apr 10

Invited Talk,
Domeinmiddag Dutch Royal Society, Domain for Natural Sciences and Engineering (NTW),
Amsterdam, The Netherlands

May 10

Seminar Talk,
Quantum Gravity Group, Perimeter Institute,
Waterloo, Canada

Jul 10

Invited Talk,
Conference on "Probing the Spacetime Fabric",
Trieste, Italy

Sep 20

Invited Talk,
Ninth Mathematical Physics Meeting,
Belgrade, Serbia

Oct 30

Colloquium,
University of Göttingen,
Germany

Dec 19

Invited Talk,
6th Rome Joint Workshop,
Frascati, Italy


2016:

Mar 2

Plenary Talk,
Spring Meeting of the German Physical Society,
Hamburg, Germany

Mar 7

Invited Talk,
Physics and Astronomy Section, Royal Netherlands Academy of Arts and Sciences (KNAW),
Amsterdam, The Netherlands

Apr 4

Invited Talk,
FYSICA 2016,
Nijmegen, The Netherlands

Jun 13

Colloquium,
Freiburg University,
Germany

Jun 20

Plenary Talk,
Conference on 'Emergent properties of spacetime',
CERN, Geneva, Switzerland

Jun 30

Plenary Talk,
Conference on 'Time in cosmology',
Perimeter Institute, Waterloo, Canada

Jul 11

Invited Parallel Talk,
21st International Conference on General Relativity and Gravitation (GR21),
Columbia University, New York City, U.S.A.

Sep 21

Plenary Talk,
Conference 'Recent Developments in Gravity',
Mykonos, Greece

Oct 4

Plenary Talk,
Riemann Conference,
Munster, Germany

Nov 14

Colloquium,
University College London,
United Kingdom

Dec 5

Colloquium,
Huygens Colloquium, Faculty of Science, Radboud University,
The Netherlands


2015:

Jan 20

Focus Session "Quantum Gravity",
Physics@FOM Veldhoven 2015,
The Netherlands

Feb 9

Colloquium,
Freiburg University,
Germany  cancelled

Feb 12

Invited Lecture,
Donders Beyond Borders,
Donders Institute for Brain, Cognition and Behaviour,
Nijmegen, The Netherlands

Mar 5

Invited Lecture,
Vrouwen in de Spotlight,
Nijmegen, The Netherlands

Mar 18

Plenary Talk,
49th Annual Meeting of the Finnish Physical Society,
Helsinki, Finland

May 21

Seminar,
Perimeter Institute,
Waterloo, Canada

Jun 12

Plenary Talk,
20th Itzykson Conference: Random Surfaces and Random Geometry,
IPhT, CEA Saclay, France

Sep 7

Invited Talk,
Workshop on Prospects for Causal Set Quantum Gravity,
ICMS, Edinburgh, UK

Oct 7

Invited Talk,
Workshop on 100 Years of Curved Spacetime,
Austrian Academy of Sciences, Vienna, Austria

Oct 9

Invited Talk,
'The Information Universe' Conference,
Groningen, The Netherlands

Dec 9

Colloquium,
NordrheinWestfalische Akademie der Wissenschaften und der Kunste,
Dusseldorf, Germany


2014:

Jan 31

Colloquium,
Heidelberg University,
Germany

Mar 3

Invited Talk,
Workshop on Quantum Gravity and Fundamental Cosmology,
AlbertEinstein Institute, PotsdamGolm, Germany

Mar 18

Invited Lecture,
Royal Physical Society,
Groningen, The Netherlands

Mar 23

Colloquium,
Tel Aviv University,
Israel

Mar 24

Plenary Talk,
2014 COST Meeting on Fundamental Problems in Quantum Physics,
Weizmann Institute, Rehovot, Israel

Apr 22

Invited Talk,
Workshop on "Renormalization Group Approaches to Quantum Gravity",
Perimeter Institute, Waterloo, Canada

Jul 14

Invited Talk,
Workshop on "Combinatorics, Geometry and Physics",
Erwin Schrodinger Institute, Vienna, Austria

Sep 11

Plenary Talk,
Conference on "Conceptual and Technical Challenges for Quantum Gravity 2014",
University La Sapienza, Rome, Italy

Sep 28

Plenary Talk,
Conference "Isham at 70: Modern Issues in Foundations of Physics",
Imperial College, London, UK

Dec 16

Invited Talk,
NIKHEF Jamboree 2014, Nijmegen, The Netherlands




