Ground state energy of a dilute two-dimensional Bose gas from the Bogoliubov free energy functional
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Ground state energy of a dilute two-dimensional Bose gas from the Bogoliubov free energy functional. / Fournais, Søren; Napiórkowski, Marcin; Reuvers, Robin; Solovej, Jan Philip.
In: Journal of Mathematical Physics, Vol. 60, No. 7, 071903, 2019.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Ground state energy of a dilute two-dimensional Bose gas from the Bogoliubov free energy functional
AU - Fournais, Søren
AU - Napiórkowski, Marcin
AU - Reuvers, Robin
AU - Solovej, Jan Philip
PY - 2019
Y1 - 2019
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85070089310&partnerID=8YFLogxK
U2 - 10.1063/1.5096987
DO - 10.1063/1.5096987
M3 - Journal article
AN - SCOPUS:85070089310
VL - 60
JO - Journal of Mathematical Physics
JF - Journal of Mathematical Physics
SN - 0022-2488
IS - 7
M1 - 071903
ER -
ID: 226876326