Feshbach resonances in ultracold gases

  title={Feshbach resonances in ultracold gases},
  author={Cheng Chin and R. Grimm and Paul S. Julienne and Eite Tiesinga},
  journal={Reviews of Modern Physics},
Feshbach resonances are the essential tool to control the interaction between atoms in ultracold quantum gases. They have found numerous experimental applications, opening up the way to important breakthroughs. This review broadly covers the phenomenon of Feshbach resonances in ultracold gases and their main applications. This includes the theoretical background and models for the description of Feshbach resonances, the experimental methods to find and characterize the resonances, a discussion… Expand
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