Ground state energy of a dilute two-dimensional Bose gas from the Bogoliubov free energy functional

Soren Fournais*, Marcin Napiorkowski, Robin Reuvers, Jan Philip Solovej

*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avisTidsskriftartikelForskningpeer review

Abstract

We extend the analysis of the Bogoliubov free energy functional to two dimensions at very low temperatures. For sufficiently weak interactions, we prove two term asymptotics for the ground state energy. Published under license by AIP Publishing.

OriginalsprogEngelsk
Artikelnummer071903
TidsskriftJournal of Mathematical Physics
Vol/bind60
Nummer7
Antal sider17
ISSN0022-2488
DOI
StatusUdgivet - jul. 2019

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  • Semiclassical Quantum Mechanics

    Fournais, S. (PI), Madsen, P. (Deltager), Mikkelsen, S. (Deltager), Miqueu, J.-P. C. (Deltager) & Bley, G. (Deltager)

    01/07/201531/12/2020

    Projekter: ProjektForskning

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