Objective
We propose a project in mathematics with a focus on many-body theory in mathematical physics. We are especially interested in the
mathematical tools involved in the description and analysis of the recent experimental realizations of Bose-Einstein Condensation. It
remains one of the most important challenges of mathematical physics to rigorously understand the formation of condensates
in interacting systems. This project aims to address that challenge.
Progress on the problem of condensation has been made on certain length scales, and we aim to push the boundaries of these
lengths with a view towards the end-goal of actually having a mathematical proof of condensation in a continuum system of
interacting quantum particles in the thermodynamic limit. To approach this objective we will study various related systems and
problems with the expectation of getting improved understanding by seeing the methods in a new light. To fully solve these simpler problems will require the development of new mathematical tools and the gain of critical insight. Some of these simplified problems are concerned with the energy of the Bose gas in the dilute limit, also in dimensions different from 3, as well as LHY-physics—specially prepared systems where the normally lower order correction terms become dominant.
Fields of science
Keywords
Programme(s)
- HORIZON.1.1 - European Research Council (ERC) Main Programme
Topic(s)
Funding Scheme
HORIZON-ERC - HORIZON ERC GrantsHost institution
1165 Kobenhavn
Denmark