Length scales for BEC in the dilute Bose gas
S{\o}ren Fournais
TL;DR
This paper provides a concise proof demonstrating Bose Einstein Condensation in dilute Bose gases on length scales significantly larger than the Gross-Pitaevskii scale.
Contribution
It offers a simplified proof of BEC in dilute gases at larger length scales, extending previous results.
Findings
BEC occurs on larger length scales than previously established
The proof simplifies understanding of dilute Bose gas behavior
Supports theoretical predictions of BEC in dilute regimes
Abstract
We give a short proof of Bose Einstein Condensation of dilute Bose gases on length scales much longer than the Gross-Pitaevskii scale.
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Taxonomy
TopicsCold Atom Physics and Bose-Einstein Condensates · Quantum, superfluid, helium dynamics