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arxiv: 0710.4250 · v1 · submitted 2007-10-23 · ⚛️ nucl-th

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Four-nucleon force using the method of unitary transformation

E. Epelbaum
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classification ⚛️ nucl-th
keywords forcefour-nucleonmethodtransformationunitarychiralconfigurationcontain
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We discuss in detail the derivation of the leading four-nucleon force in chiral effective field theory using the method of unitary transformation. The resulting four-nucleon force is given in both momentum and configuration space. It does not contain any unknown parameters and can be used in few- and many-nucleon studies.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Scrutiny of the new class of three-nucleon forces

    nucl-th 2025-12 conditional novelty 3.0

    After removing renormalization-scheme-dependent short-distance parts, the scrutinized three-nucleon forces yield small contributions to neutron and symmetric nuclear matter equations of state, aligning with standard c...