We propose a scheme for preparing four-particle Greenberger-Horne-Zeilinger states using two identical bimodal cavities, each supports two modes with different frequencies. This scheme is an alternative to another published work[Christopher C Gerry 1996 Phys. Rev. A 53 4591]. Comparisons between them are discussed. The fidelity and the probability of success influenced by cavity decay for the generated states are also considered.
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机译:我们提出了一种使用两个相同的双峰腔制备四粒子Greenberger-Horne-Zeilinger态的方案,每个腔支持两种不同频率的模。该方案是另一篇已发表著作的替代方案[Christopher C Gerry 1996 Phys。 Rev A 53 4591]。讨论了它们之间的比较。还考虑了保真度和受腔衰变影响的成功概率。
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