S
Sven Binder
Researcher at Technische Universität Darmstadt
Publications - 31
Citations - 1872
Sven Binder is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Ab initio & Effective field theory. The author has an hindex of 19, co-authored 31 publications receiving 1648 citations. Previous affiliations of Sven Binder include University of Tennessee & Oak Ridge National Laboratory.
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Similarity-transformed chiral NN + 3N interactions for the ab initio description of 12C and 16O.
TL;DR: By introducing an adaptive importance truncation for the NCSM model space and an efficient JT-coupling scheme for the 3N matrix elements, this work is able to surpass previous N CSM studies including 3N interactions.
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Medium-mass nuclei with normal-ordered chiral NN+3N interactions.
TL;DR: It is shown that the normal-ordered two-body approximation works very well beyond the lightest isotopes and opens a path for studies of medium-mass and heavy nuclei with chiral two- plus three-nucleon interactions.
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Nonperturbative shell-model interactions from the in-medium similarity renormalization group.
Scott Bogner,Heiko Hergert,Jason D. Holt,Achim Schwenk,Sven Binder,Angelo Calci,Joachim Langhammer,Robert Roth +7 more
TL;DR: The results exhibit a weak dependence on the harmonic-oscillator basis parameter and reproduce spectroscopy within the standard sd valence space.
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Ab Initio Calculations of Even Oxygen Isotopes with Chiral Two-Plus-Three-Nucleon Interactions
TL;DR: The in-medium similarity renormalization group (IM-SRG) for open-shell nuclei is formed using a multireference formalism based on a generalized Wick theorem introduced in quantum chemistry, and is used to perform the first ab initio study of all even oxygen isotopes with chiral nucleon-n nucleon and three-nucleon interactions.
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In-medium similarity renormalization group with chiral two- plus three-nucleon interactions
Heiko Hergert,Scott Bogner,Sven Binder,Angelo Calci,Joachim Langhammer,Robert Roth,Achim Schwenk +6 more
TL;DR: In this article, the authors used the IM-SRG to carry out a systematic study of closed-shell nuclei up to the nickel isotope, based on chiral two-plus-three-nucleon interactions.