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DTSTART:19700329T020000
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DTSTAMP:20221028T091317Z
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DTSTART;TZID=Europe/Berlin:20221103T141500
DTEND;TZID=Europe/Berlin:20221103T151500
SUMMARY:Oberseminar Analysis - Prof. Dr. Phan Thành Nam (LMU Munich)
DESCRIPTION:Title: Correlation energy of the electron gas in the mean-field regime\n\nAbstract:\n\nFor a large fermionic system interacting via Coulomb potential in the high density limit\, the correlation energy is expected to be given by the Gell-Mann−Brueckner formula c1ρlog(ρ)+c2ρ. We will discuss a rigorous upper bound in the mean-field regime. While the analogue of this result for smooth potentials has been well understood via a bosonization method\, the analysis for singular potentials requires nontrivial refinements to capture the exchange contribution which is absent in the purely bosonic picture. The talk is based on joint work with Martin Ravn Christiansen and Christian Hainzl.
LOCATION:Endenicher Allee 60
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