Simultaneously exciting two atoms with photon-mediated Raman interaction
- URL: http://arxiv.org/abs/2004.11218v1
- Date: Thu, 23 Apr 2020 15:10:03 GMT
- Title: Simultaneously exciting two atoms with photon-mediated Raman interaction
- Authors: Peng Zhao, Xinsheng Tan, Haifeng Yu, Shi-Liang Zhu, and Yang Yu
- Abstract summary: We propose an approach to simultaneously excite two atoms by using cavity-assisted Raman process in combination with cavity photon-mediated interaction.
The dynamics and the quantum statistical properties of the process are investigated with experimentally feasible parameters.
- Score: 11.516411529232283
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We propose an approach to simultaneously excite two atoms by using
cavity-assisted Raman process in combination with cavity photon-mediated
interaction. The system consists of a two-level atom and a $\Lambda$-type or
V-type three-level atom, which are coupled together with a cavity mode. Having
derived the effective Hamiltonian, we find that under certain circumstances a
single photon can simultaneously excite two atoms. In addition, multiple
photons and even a classical field can also simultaneously excite two atoms. As
an example, we show a scheme to realize our proposal in a circuit QED setup,
which is artificial atoms coupled with a cavity. The dynamics and the quantum
statistical properties of the process are investigated with experimentally
feasible parameters.
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