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20132023
most citedAsymptotic expansion of low-energy excitations for weakly interacting bosons

40 citations · 128 across the 13 of their papers we have counts for

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Showing 2018 · math-phShow all

2 papers · 2 filters

math-ph2018★ 8 cited

Derivation of the 1d NLS equation from the 3d quantum many-body dynamics of strongly confined bosons

Lea Boßmann

We consider the dynamics of interacting bosons initially exhibiting Bose-Einstein condensation. Due to an external trapping potential, the bosons are strongly confined in two s…

math-ph2018★ 8 cited

Derivation of the 1d Gross-Pitaevskii equation from the 3d quantum many-body dynamics of strongly confined bosons

Lea Boßmann, Stefan Teufel

We consider the dynamics of interacting bosons initially forming a Bose-Einstein condensate. Due to an external trapping potential, the bosons are strongly confined in two dime…