ERC Consolidator Grant · 2021
Rigorous Approximations for Many-Body Quantum Systems
From first principles of quantum mechanics, physical properties of many-body quantum systems are usually encoded into Schr\"odinger equations. However, since the complexity of the Schr\"odinger equations grows so fast with the number of particles, it is generally impossible to solve them by current numerical techniques. Therefore, in practice approximate theories are often applied, which focus only on some collective behaviors of the systems in question. The corroboration of such effective models largely depends on mathematical methods. The overall goal of RAMBAS is to justify key effective approximations used in many-body quantum physics, including the mean-field, quasi-free, and…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.