A Simple 2nd Order Lower Bound to the Energy of Dilute Bose Gases

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

For a dilute system of non-relativistic bosons interacting through a positive, radial potential v with scattering length a we prove that the ground state energy density satisfies the bound e(ρ)≥4πaρ2(1-Cρa3).

OriginalsprogEngelsk
TidsskriftCommunications in Mathematical Physics
Vol/bind376
Sider (fra-til)323–351
ISSN0010-3616
DOI
StatusUdgivet - 2020

ID: 240207592