Name: Analytic structure of QCD and Yang-Lee edge singularity
Start: 2025-09-08T07:40:00+02:00
End: 2025-09-12T19:00:00+02:00
Location: ECT*

Analytic structure of QCD and Yang-Lee edge singularity

from Monday, September 8, 2025 (7:40 AM) to Friday, September 12, 2025 (7:00 PM)

Monday, September 8, 2025
8:30 AM Welcome
8:30 AM - 10:00 AM
Room: Aula Renzo Leonardi
Contributions

8:30 AM Registration

9:00 AM Welcome from ECT* Director

9:15 AM Broad-stroke introduction and goals of the workshop - Vladimir Skokov (North Carolina State University)
10:00 AM Coffee
Coffee
10:00 AM - 10:30 AM
Room: Aula Renzo Leonardi
10:30 AM Lattice
10:30 AM - 12:30 PM
Room: Aula Renzo Leonardi
Contributions

10:30 AM Locating the QCD critical endpoint from Lee-Yang edge singularities using multi-point Padé approximations - Kevin Zambello (University of Pisa and INFN)

11:30 AM Machine Learning Lee-Yang Zeros - Jishnu Goswami (Bielefeld University)
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Aula Renzo Leonardi
2:00 PM Lattice
2:00 PM - 4:00 PM
Room: Aula Renzo Leonardi
Contributions

2:00 PM Thermodynamics of the hadronic phase and the phase diagram. - Szabolcs Borsanyi (University of Wuppertal)

3:00 PM Lee-Yang zeros and critical endpoint predictions from high-statistics Wuppertal-Budapest data - Alexander Adam (University of Wuppertal)
4:00 PM Coffee
Coffee
4:00 PM - 4:30 PM
Room: Aula Renzo Leonardi
4:30 PM Lattice
4:30 PM - 5:30 PM
Room: Aula Renzo Leonardi
Contributions

4:30 PM Mapping a critical point on the pion condensate line from unbiased exponentially resumed estimates of Lee-Yang zeros in finite isospin densities - Sabarnya Mitra (Bielefeld University)
5:30 PM Discussion

5:30 PM - 6:30 PM
Room: Aula Renzo Leonardi
Tuesday, September 9, 2025
9:00 AM Lattice
9:00 AM - 10:00 AM
Room: Aula Renzo Leonardi
Contributions

9:00 AM Searching for the QCD Critical Endpoint at Low Temperature with Lattice QCD - Heng-Tong Ding (Central China Normal University)
10:00 AM Coffee
Coffee
10:00 AM - 10:30 AM
Room: Aula Renzo Leonardi
10:30 AM Lattice
10:30 AM - 12:30 PM
Room: Aula Renzo Leonardi
Contributions

10:30 AM Yang-Lee zeros from the quark number density and the anaytic structure of the universal scaling function - Christian Schmidt (Bielefeld University)

11:30 AM Lee–Yang‑Zero Ratio Method and Its Application to the QCD Phase Diagram - Tatsuya Wada (YITP/Kyoto University)
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Aula Renzo Leonardi
2:00 PM Lattice
2:00 PM - 3:00 PM
Room: Aula Renzo Leonardi
Contributions

2:00 PM Universality of the Yang-Lee edge singularity and its applications - Fabian Rennecke (JLU Giessen)
3:00 PM Coffee
Coffee
3:00 PM - 3:30 PM
Room: Aula Renzo Leonardi

3:30 PM Discussion

3:30 PM - 4:30 PM
Room: Aula Renzo Leonardi
Wednesday, September 10, 2025
9:00 AM Generic analytic structure near second-order PT
9:00 AM - 10:00 AM
Room: Aula Renzo Leonardi
Contributions

9:00 AM tba - Mikhail Stephanov
10:00 AM Coffee
Coffee
10:00 AM - 10:30 AM
Room: Aula Renzo Leonardi
10:30 AM Generic analytic structure near second-order PT
10:30 AM - 12:30 PM
Room: Aula Renzo Leonardi
Contributions

10:30 AM Lee Yang zeros, Pade resummations and proton number cumulants - Gokce Basar (University of North Carolina, Chapel Hill)

11:30 AM Finite-size scaling of Lee-Yang zeros in heavy-quark QCD - Masakiyo Kitazawa (Yukawa Institute for Theoretical Physics, Kyoto University)
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Aula Renzo Leonardi

2:00 PM Discussion

2:00 PM - 3:00 PM
Room: Aula Renzo Leonardi

8:00 PM Workshop dinner restaurant Trento
Workshop dinner restaurant Trento
8:00 PM - 10:30 PM
Thursday, September 11, 2025
9:00 AM Functional Methods
9:00 AM - 10:00 AM
Room: Aula Renzo Leonardi
Contributions

9:00 AM Estimates on the convergence of expansions at finite baryon chemical potentials - Shi Yin (Institute for Theoretical Physics, Justus Liebig University Giessen)
10:00 AM Coffee
Coffee
10:00 AM - 10:30 AM
Room: Aula Renzo Leonardi
10:30 AM Functional Methods
10:30 AM - 12:30 PM
Room: Aula Renzo Leonardi
Contributions

10:30 AM The phase structure of QCD at high density: facts and fiction - Jan M. Pawlowski (University of Heidelberg)

11:30 AM Lee Yang edge singularities in QCD in association with chiral, deconfinement and RW phase transition - Fei Gao
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Aula Renzo Leonardi
2:00 PM Lattice
2:00 PM - 3:00 PM
Room: Aula Renzo Leonardi
Contributions

2:00 PM Finite density QCD as an inverse problem: analytic continuation, Lee-Yang zeros and all that - Francesco Di Renzo (Università di Parma and INFN)
3:00 PM Coffee
Coffee
3:00 PM - 3:30 PM
Room: Aula Renzo Leonardi

3:30 PM Discussion

3:30 PM - 4:30 PM
Room: Aula Renzo Leonardi
Friday, September 12, 2025
9:00 AM Formal
9:00 AM - 10:00 AM
Room: Aula Renzo Leonardi
Contributions

9:00 AM The Yang-Lee singularity in 2D Ising field theory - Hao-Lan Xu (ICTP-SAIFR)
10:00 AM Coffee
Coffee
10:00 AM - 10:30 AM
Room: Aula Renzo Leonardi
10:30 AM Formal
10:30 AM - 11:30 AM
Room: Aula Renzo Leonardi
Contributions

10:30 AM On the analytic structure of Bethe-Salpeter equation for `t Hooft and Ising model - Yu-Ping Wang (YITP, Stony Brook University)
11:30 AM Discussion

11:30 AM - 12:30 PM
Room: Aula Renzo Leonardi

12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Aula Renzo Leonardi

Choose timezone