Tensor Networks for Quantum Many-Body Modelling: Finite temperature, dynamics, and emergent structure in quantum matter

Aritra

Sinha

Max Planck Institute for the Physics of Complex Systems

Marzec 24, 2026 11:00
Abstract:
Strongly interacting quantum systems often reveal their essential physics not through uniform order parameters alone, but through fluctuations, clusters, droplets, and other forms of emergent spatial structure. In this talk, I will present selected results from my work on finite-temperature and non-equilibrium quantum lattice models, including finite-temperature precursor phenomena to stripe order, superconductivity, experiment facing emergent spin–charge correlations in the pseudogap regime, and quantized bubble nucleation in false-vacuum decay. Building on these results, I will describe my long-term research vision at CTP PAS: to address a key gap in the literature by developing a unified tensor-network framework for finite-temperature physics, dynamical phase formation, and weakly open many-body systems, together with an open and reusable software platform for modelling problems relevant to quantum technologies.

This special seminar will take place on 24 March, 11AM-noon, in the ground floor Lecture Hall in Al. Lotników, available on Zoom under the following link:

https://us06web.zoom.us/j/89181532906?pwd=9r0Y5hdvcqNwcvVxEppZcgK4hikT6f.1

ID: 891 8153 2906
Passcode: 355220