Announcements
Upcoming events
- Bethe Colloquium, January 21st, 2021, by Simone Montangero (Università di Padova)
- Bethe Colloquium, February 4th, 2021, by Gerald V. Dunne (University of Connecticut)
-
Lecture Series "Modular Forms in String Compactifications" by Thorsten Schimannek (Wien), February 22 - 26, 2021
The Lecture Series will be held as an online meeting. - Bethe Colloquium, April 22nd, 2021, by Richard Dawid (Stockholm University)
-
Bethe Forum "Inflation", rescheduled to March 22-26, 2021
Organizers: M. Peloso (Padua), M. Drees (Bonn), H. P. Nilles (Bonn) and I. Zavala (Swansea) -
Bethe Forum "Modular Flavor Symmetries", rescheduled to May 3-7, 2021
Organizers: M. Ratz (Irvine), F. Feruglio (Padua), T. Kobayashi (Sapporo) and H. P. Nilles (Bonn). -
Bethe Forum "Machine Learning: Where to Apply in Theoretical Physics", tentative new date June 7-11, 2021
Organizers: F. Ruehle (CERN), J. Halverson (Boston), H. P. Nilles (Bonn) and P. Vaudrevange (Munich). - Postponed! - Bethe Forum "Axions", planned for October 12-16, 2020, will take place in 2021. The exact date will be given as soon as possible.
Organizers: S. Pokorski (Warsaw), H. P. Nilles (Bonn), T. Gherghetta (Minneapolis) and E. Dudas (Palaiseau)
Further information will be given as soon as possible.
Bethe Colloquium by Simone Montangero
The next Bethe Colloquium will be held on Thursday, January 21, at 4:15 pm.
- Simone Montangero (Università di Padova)
- Tensor network algorithms for high-dimensional quantum many-body systems
- ZOOM webinar
Abstract: We review some recent results on the development of efficient unconstrained tree tensor network algorithms and their application to high-dimensional many-body quantum
systems and machine learning problems in High Energy Physics. In particular, we present results on topological two-dimensional systems, two dimensional Rydberg atom systems, and two
and three-dimensional lattice gauge theories in presence of fermonic matter. Finally, we present their application to LHCb event classification and to the study of open many-body
quantum systems, specifically to the computation of the entanglement of formation in critical many-body quantum systems at finite temperature, resulting in the generalization of the
Calabrese-Cardy formula to open systems.
[1] T. Felser, P. Silvi, M. Collura, and S. Montangero, Phys. Rev. X 10, 041040 (2020).
[2] P. Silvi, F. Tschirsich, M. Gerster, J. Jünemann, D. Jaschke, M. Rizzi, and S. Montangero, SciPost Phys. Lect. Notes 8, 8 (2019).
[3] T. Felser, S. Notarnicola, and S. Montangero, http://arxiv.org/abs/2011.08200
[4] L. Arceci, P. Silvi, and S. Montangero, http://arxiv.org/abs/2011.01247
[5] M. Trenti, L. Sestini, A. Gianelle, D. Zuliani, T. Felser, D. Lucchesi, and S. Montangero, http://arxiv.org/abs/2004.13747
Lecture Series on "Modular Forms in String Compactifications"
Topics will include:
- Basics of modular forms, Jacobi forms and string compactifications
- Symmetries of string theories on tori
- Modularity from Calabi-Yau compactifications
- Jacobi forms and swampland conjectures
For more information and the registration form please visit the event webpage.
Bethe Forum "Inflation"
Bethe Forum "Modular Flavor Symmetries"
Bethe Forum "Machine Learning: Where to Apply in Theoretical Physics"
Bethe Forum "Axions"
Further events will be announced as soon as possible.