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Quantum many-body theory: Divide, perturb and conquer

A fresh take on perturbation theory allows quantum-mechanical interactions to be simplified, while preserving low-energy properties, and deepens understanding of the complexity of quantum systems.

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    , , & Phys. Rev. Lett. 101, 070503 (2008).

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Author information

Affiliations

  1. Michael M. Wolf is at the Niels Bohr Institute, Blegdamsvej 17, 2100 Copenhagen, Denmark. wolf@nbi.dk

    • Michael M. Wolf

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