The ground state of bosonic atoms in a trap has been shown experimentally to display Bose-Einstein condensation (BEC). We prove this fact theoretically for bosons with two-body repulsive interaction potentials in the dilute limit, starting from the basic Schrödinger equation; the condensation is [Formula presented] into the state that minimizes the Gross-Pitaevskii energy functional. This is the first rigorous proof of BEC in a physically realistic, continuum model.
|Original language||English (US)|
|Number of pages||1|
|Journal||Physical review letters|
|State||Published - Jan 1 2002|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)