Adiabatic passage in the presence of noise

  title={Adiabatic passage in the presence of noise},
  author={Thomas W. Noel and Matthew R. Dietrich and Nathan Kurz and Gang Shu and J. Wright and Boris B. Blinov},
  journal={Physical Review A},
Now add to this Hamiltonian a term that couples the two states, yielding a new Hamiltonian H � . The eigenstates of H � will exhibit an avoided crossing as a function of ω. Consider suchacoupledsysteminitiallyinaneigenstateof H with ω set such that the energy splitting between the states is much larger than the coupling energy. If ω is now varied sufficiently slowly across the energy level crossing, the system will adiabatically 

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Journal of Physics B: Atomic
  • Molecular and Optical Physics 42, 154013
  • 2009
  • Roy. Soc. London Ser. A 137, pp. 696
  • 1932
  • Rev. A 81, 052328
  • 2010
  • Rev. A 71, 032330
  • 2005
  • Rev. A 75, 033417
  • 2007