Non linear Schrödinger limit of bosonic ground states, again

2019/01/28 by Rougerie, Nicolas · 1 citation
#Analysis of PDEs (math.AP) #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph)

paper · doi:10.48550/arxiv.1901.09561

Abstract

I review an information-theoretic variant of the quantum de Finetti theorem due to Brandão and Harrow and discuss its applications to the topic of bosonic mean-field limits. This leads to slightly improved methods for the derivation of the local non-linear Schrödinger energy functional from many-body quantum mechanics.

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• Average-field approximation for very dilute almost-bosonic anyon gases

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