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Phase Sensitivity and Entanglement of Mach-Zehnder Interferometer |
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| Authors: | Xiu-Xia?Hu author-information" > author-information__contact u-icon-before" > mailto:xxhuau@.com" title=" xxhuau@.com" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author |
| Affiliation: | 1.Department of Physics,Jiangxi Agricultural University,Nanchang,People’s Republic of China |
| Abstract: | We investigate the dependence of phase sensitivity and entanglement of two streams of photons that they incident upon Mach-Zehnder interferometer on the initial input states and the phase difference. Phase sensitivity and entanglement are periodic function of the phase difference. The initial input state with the more photons or smaller population difference induces the better phase sensitivity and entanglement. |
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