Level repulsion

Level repulsion is the quantum mechanical equivalent to a repulsion effect in oscillators.[1] A system of two coupled oscillators has two natural frequencies. As the coupling strength between the oscillators increases, the lower frequency decreases and the higher increases.[2]

See also

References

  1. ↑ Frank & Brentano, Classical analogy to quantum mechanical level repulsion, American Journal of Physics 62, 706 (1994)
  2. ↑ Lukas Novotny, Strong coupling, energy splitting, and level crossings: A classical perspective, American Journal of Physics 78, 1199 (2010)


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