Newton Method and Lattice Dilatation Operator in Tensor Network Renormalization Group
Event details
| Date | 26.09.2024 |
| Hour | 14:30 › 16:00 |
| Speaker | Slava Rychkov (Institut des Hautes Études Scientifiques, IHES) |
| Location | |
| Category | Conferences - Seminars |
| Event Language | English |
After a brief review of Tensor Network RG for statistical physics 2D lattice models, and of salient conceptual issues, I will discuss how fixed points can be found using the Newton Method which requires including rotation into the RG map. I will also discuss the Lattice Dilatation Operator which makes it easy to establish correspondence with CFT correlators.
Based on recent work https://arxiv.org/abs/2408.10312, https://arxiv.org/abs/2409.13012with Nikolay Ebel and Tom Kennedy
Practical information
- Informed public
- Free
Organizer
- Joao Penedones
Contact
- Corinne Weibel