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Helmholtz-Institut Freiberg für Ressourcentechnologie Chemnitzer Straße 40 09599 Freiberg, Germany http://www.hzdr.de/hif
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Helmholtz-Institut Freiberg für Ressourcentechnologie

Überwindung eines Rechenengpasses: CASUS-Wissenschaftler erhält renommierten ERC Starting Grant

Mit modernen Methoden des maschinellen Lernens will Nachwuchsforscher Dr. Tobias Dornheim einen grundlegenden Rechenengpass in der Physik, Chemie und verwandten Disziplinen beheben: das Fermionische Vorzeichenproblem

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Es ist ein großer Erfolg für das Görlitzer Center for Advanced Systems Understanding CASUS am Helmholtz-Zentrum Dresden-Rossendorf (HZDR): Der Europäische Forschungsrat (European Research Council, ERC) finanziert den von CASUS-Nachwuchsgruppenleiter Dr. Tobias Dornheim eingereichten Forschungsantrag „Predicting the Extreme“ (PREXTREME). Dornheim schlägt darin vor, mithilfe von Methoden des maschinellen Lernens (ML) eine zuverlässige theoretische Beschreibung der warmen dichten Materie zu entwickeln. Im Idealfall wird Dornheims Ansatz dazu führen, das Fermionische Vorzeichenproblem rechnerisch zu lösen, was einer Revolution in der Quantentheorie gleichkäme. In jedem Fall wird die Arbeit zu Antworten auf viele grundlegende Fragen über Wasserstoff und schwerere Elemente im warmen dichten Zustand
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