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Organizers:
● Timothy Budd (Radboud University)
● Frank Ferrari (Université Libre de Bruxelles (ULB) and International Solvay Institutes)
● Scott Sheffield (MIT)
● Herman Verlinde (Princeton University)
● Yilin Wang (IHES / ETH Zürich)
● Zhenbin Yang (Tsinghua University)
The study of low dimensional models for quantum gravity, in particular Liouville and JT gravity, is at the heart of a very rich interaction between physics and mathematics. On the physics side, the aim is to address profound questions in 2d and 3d quantum gravity, in relation with the information paradox, quantum black holes and holography. On the mathematics side, the probabilistic and combinatorial interpretations of the models have opened new avenues of research at the interface with other mathematical research areas, including complex analysis, Teichmüller theory, and the study of conformally invariant processes in statistical physics. The aim of the program is to boost this interplay by bringing together physicists and mathematicians around the theme of random geometry. Some key problems of interest will be the construction of JT theory at finite cut-off, the study of applications in supersymmetric set-ups, the study of 3d random manifolds in relation with the
correspondence, probabilistic aspects of SLE in relation with the Kähler geometry of the universal Teichmüller space, etc.
This workshop is associated with the program: Random Geometry in Math and Physics: March 23-May 1, 2026
| Time |
Title |
Speaker |
Location |
| 8:30am |
Workshop: Breakfast |
N/A |
Simons Center Cafe |
| 9:30am |
Survey about random hyperbolic surfaces |
Nicolas Curien |
SCGP 102 |
| 10:30am |
Coffee Break |
N/A |
SCGP Cafe |
| 11:00am |
JT Gravity on Finite Geometries: finite cut-off holography, self-overlapping loops and the JT CFT |
Frank Ferrari |
SCGP 102 |
| 12:00pm |
Lunch |
N/A |
SCGP Cafe |
| 1:00pm |
It from ETH: Multi-interval Entanglement and Replica Wormholes from Large-cBCFT Ensemble |
Hao Geng |
SCGP 102 |
| 2:30pm |
Directed distances in random planar maps |
Ewain Gwynne |
SCGP 102 |
| 3:30pm |
Tea Time |
N/A |
SCGP Cafe |
| 4:00pm |
Quantized Chaotic Dynamics on High-dimensional Hyperbolic Manifolds and JT gravity |
Klaus Richter |
SCGP 102 |
| 5:15pm |
Danfords Shuttle 1 |
6:00 PM |
Danfords Shuttle 2 |
| Time |
Title |
Speaker |
Location |
| 8:30am |
Workshop: Breakfast |
N/A |
Simons Center Cafe |
| 9:30am |
SLE, Loewner energy, and renormalized volume |
Yilin Wang |
SCGP 102 |
| 10:30am |
Coffee Break |
N/A |
SCGP Cafe |
| 11:00am |
Tensor models, triangulations, and ensembles of BCFTs |
Daniel Jafferis |
SCGP 102 |
| 12:00pm |
Group Photo |
N/A |
SCGP Cafe |
| 12:10pm |
Lunch |
N/A |
SCGP Cafe |
| 2:30pm |
The slice decomposition of planar maps |
Jérémie Bouttier |
SCGP 102 |
| 3:30pm |
Tea Time |
N/A |
SCGP Cafe |
| 4:00pm |
Positivity constraints for the gravitational path integral |
Cynthia Yan |
SCGP 102 |
| 5:15pm |
Danfords Shuttle 1 |
6:00 PM |
Danfords Shuttle 2 |
| Time |
Title |
Speaker |
Location |
| 8:30am |
Workshop: Breakfast |
N/A |
Simons Center Cafe |
| 9:30am |
Complex Liouville theory and SYK holography |
Herman Verlinde |
SCGP 102 |
| 10:30am |
Coffee Break |
N/A |
SCGP Cafe |
| 11:00am |
Virasoro coadjoint orbits and hyperbolic metrics |
Anton Alekseev |
SCGP 102 |
| 12:00pm |
Lunch |
N/A |
SCGP Cafe |
| 1:00pm |
SLE/CFT : 0/∞ |
Eveliina Peltola |
SCGP 102 |
| 2:30pm |
Epstein curves and holography of the Schwarzian action |
Catherine Wolfram |
N/A |
| 3:30pm |
Tea Time |
N/A |
SCGP Cafe |
| 4:00pm |
Signatures of Bulk Topology from the ‘t Hooft Worldsheet |
Alex Frenkel |
SCGP 102 |
| 5:15pm |
Danfords Shuttle 1 |
6:00 PM |
Danfords Shuttle 2 |
| Time |
Title |
Speaker |
Location |
| 8:30am |
Workshop: Breakfast |
N/A |
Simons Center Cafe |
| 9:30am |
Random hyperbolic geometry and Schwarzian field theory |
Timothy Budd |
SCGP 102 |
| 10:30am |
Coffee Break |
N/A |
SCGP Cafe |
| 11:00am |
Recent developments in minimal string theory |
Scott Collier |
SCGP 102 |
| 12:00pm |
Lunch |
N/A |
SCGP Cafe |
| 1:00pm |
Harmonic maps into high-dimensional spheres |
Antoine Song |
SCGP 102 |
| 2:30pm |
c=1 strings as a matrix integral |
Victor Rodriguez |
N/A |
| 3:30pm |
Tea Time |
N/A |
SCGP Cafe |
| 4:00pm |
Yang-Mills and the surprising implications of 1+1=2 and 2+2=4 |
Scott Sheffield |
SCGP 102 |
| 6:00pm |
Workshop Banquet |
N/A |
SCGP Cafe |
| 8:15pm |
Danfords Shuttle 1 |
9:00 PM |
Danfords Shuttle 2 |
| Time |
Title |
Speaker |
Location |
| 8:30am |
Workshop: Breakfast |
N/A |
Simons Center Cafe |
| 9:30am |
From phase space to Krylov space: complexity and the geometry of chaos |
Julian Sonner |
SCGP 102 |
| 10:30am |
Coffee Break |
N/A |
SCGP Cafe |
| 11:00am |
The b-6j Symbol: from Liouville CFT to Virasoro TQFT |
Xin Sun |
SCGP 102 |
| 12:00pm |
Lunch |
N/A |
SCGP Cafe |
| 1:00pm |
Finite-cutoff JT gravity and self-avoiding loops |
Zhenbin Yang |
SCGP 102 |
| 2:30pm |
The WZW H^3 model, a probabilistic construction |
Colin Guillarmou |
N/A |
| 3:30pm |
Tea Time |
N/A |
SCGP Cafe |
| 4:00pm |
TBA |
Roland Bauerschmidt |
SCGP 102 |
| 5:15pm |
Danfords Shuttle 1 |
6:00 PM |
Danfords Shuttle 2 |