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arXiv 1409.3754quant-ph
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一种动态挤压闸门的实验实现

Experimental realization of a dynamic squeezing gate

Kazunori Miyata, Hisashi Ogawa, Petr Marek, Radim Filip, Hidehiro Yonezawa, Jun-ichi Yoshikawa, Akira Furusawa

摘要:

压缩是一种非线性高斯运算,是构造其他非线性高斯门的关键。在我们的压缩门的实现中,压缩的量和方向可以通过具有1MHz工作带宽的外部驱动信号来控制。这为动态高斯处理开辟了一个全新的领域。特别地,该门可以立即用作量子立方门的确定性实现所需的前馈,这是通用量子信息处理的关键部分。

英文摘要:

Squeezing is a nonlinear Gaussian operation that is the key component in construction of other nonlinear Gaussian gates. In our implementation of the squeezing gate, the amount and the orientation of the squeezing can be controlled by an external driving signal with 1 MHz operational bandwidth. This opens a brand new area of dynamic Gaussian processing. In particular, the gate can be immediately employed as the feed-forward needed for the deterministic implementation of the quantum cubic gate, which is a key piece of universal quantum information processing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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