Quarterly seminars open to anyone where we talk about any subject related to scientific computation in condensed matter physics. The 16th MCSeminar Tensor Networks for Rigorous RG Speaker: Nikolay Ebel (Institut des Hautes Études Scientifiques)Time & Date: 16:00 – 17:00, October 26 (Monday), 2026 (JST)Place: Zoom In this talk, I will discuss how tensor networks enable the rigorous study of the renormalization group for statistical systems in two and three spatial dimensions. First, we will discuss the tensor network representation of classical spin systems: how it helps define renormalization group maps and what challenges arise within this framework. Then, I will introduce the “2×1” RG map and define hat-tensors and … Continue reading Model Calculation Seminars