抄録
Measurement-induced nonlinear operation in linear optics is a promising technique to realize quantum computation and communications. Such an operation has been demonstrated via the generation of photon-subtracted squeezed states, namely, Schrödinger-cat states. Nielsen and Mølmer have proposed an efficient scheme to generate the cat states with larger amplitudes relative to previous experimental results. We present a simple experimental implementation of their scheme and analyze it while considering experimental imperfections. Our study indicates that the current photon detection technology meets the conditions necessary for their operation.
本文言語 | English |
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論文番号 | 124401 |
ジャーナル | Journal of the Physical Society of Japan |
巻 | 85 |
号 | 12 |
DOI | |
出版ステータス | Published - 2016 12月 15 |
ASJC Scopus subject areas
- 物理学および天文学(全般)