Quantum Interferometry with Microwave-dressed F=1 Spinor Bose-Einstein Condensates: Role of Initial States and Long Time Evolution

@article{Zhang2017QuantumIW,
  title={Quantum Interferometry with Microwave-dressed F=1 Spinor Bose-Einstein Condensates: Role of Initial States and Long Time Evolution},
  author={Qimin Zhang and A. Schwettmann},
  journal={Bulletin of the American Physical Society},
  year={2017}
}
  • Qimin Zhang, A. Schwettmann
  • Published 2017
  • Physics
  • Bulletin of the American Physical Society
  • We numerically investigate atomic interferometry based on spin-exchange collisions in $F=1$ spinor Bose-Einstein condensates in the regime of long evolution times $t\gg h/c$, where c is the spin-dependent interaction energy. We show that the sensitivity of spin-mixing interferometry can be enhanced by using classically seeded initial states with a small population prepared in the $m_F=\pm1$ states. 
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