Department of Mathematics

Aarhus University Seal / Aarhus Universitets segl
You are here: Department of Mathematics » Research » Publications » A Simple 2nd Order Lower Bound to the Energy of Dilute Bo...

Research

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

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

DOI

  • Birger Brietzke, Heidelberg University 
    • ,
  • Søren Fournais
  • Jan Philip Solovej, Kobenhavns Universitet

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).

Original languageEnglish
JournalCommunications in Mathematical Physics
Volume376
Pages (from-to)323–351
Number of pages29
ISSN0010-3616
DOIs
Publication statusPublished - 2020

See relations at Aarhus University Citationformats

ID: 186557415