69 citations · 112 across the 7 of their papers we have counts for
7 papers
Bosons in Rapid Rotation
Jakob Yngvason
Some recent progress in the mathematical physics of rapidly rotating, dilute Bose gases in anharmonic traps is reviewed.
Asymptotic Exactness of Magnetic Thomas-Fermi Theory
Bergthor Hauksson, Jakob Yngvason
We consider the grand canonical pressure for Coulombic matter with nuclear charges in a magnetic field and at nonzero temperature. We prove that its asymptotic limit a…
On the PCT--Theorem in the Theory of Local Observables
H. J. Borchers, J. Yngvason
We review the PCT-theorem and problems connected with its demonstration. We add a new proof of the PCT-theorem in the theory of local observables which is similar to that one of Jo…
The Ground State Energy of a Dilute Two-dimensional Bose Gas
Elliott H. Lieb, Jakob Yngvason
The ground state energy per particle of a dilute, homogeneous, two-dimensional Bose gas, in the thermodynamic limit is shown rigorously to be $E_0/N = (2π\hbar^2ρ/m){|\ln (ρa^2)|^{…
The Ground State Energy and density of Interacting Bosons in a Trap
Elliott H. Lieb, Robert Seiringer, Jakob Yngvason
In the theoretical description of recent experiments with dilute Bose gases confined in external potentials the Gross-Pitaevskii equation plays an important role. Its status as an…
The Ground State Energy of a Dilute Bose Gas
Elliott H. Lieb, Jakob Yngvason
According to a formula that was put forward many decades ago the ground state energy per particle of an interacting, dilute Bose gas at density is to leading or…