IMPLEMENTATION OF SWAP GATE AND FREDKIN GATE USING LINEAR OPTICAL ELEMENTS

被引：8
|
作者：
Zhu, Meng-Zheng [1 ]
Ye, Liu [2 ]
机构：
[1] Huaibei Normal Univ, Sch Phys & Elect Informat, Huaibei 235000, Peoples R China
[2] Anhui Univ, Sch Phys & Mat Sci, Hefei 230039, Peoples R China
来源：
INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 2013年 / 11卷 / 03期
基金：
美国国家科学基金会;
关键词：
Quantum control gate; swap gate; Fredkin gate; QUANTUM TELEPORTATION; PHOTON TRIPLETS; STATE; ENTANGLEMENT; COMPUTATION; GENERATION; LOGIC; PAIRS;
D O I：
10.1142/S0219749913500317
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A scheme is proposed to directly implement the optical swap gate and quantum Fredkin gate based on the Mach-Zehnder interferometer (MZI). The distinct advantage of the present scheme is that ancilla single-photons are not needed. The optical swap gate is deterministic and does not need the photon number resolving detectors. The total success probability of the present Fredkin gate can reach 1/16 by using basic linear-optics elements.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] One-step implementation of a robust Fredkin gate based on path engineering
    Chun-Ling Zhang
    Wen-Wu Liu
    Xiu-Min Lin
    Quantum Information Processing, 2020, 19
  • [42] Implementation of a quantum controlled-SWAP gate with photonic circuits
    Ono, Takafumi
    Okamoto, Ryo
    Tanida, Masato
    Hofmann, Holger F.
    Takeuchi, Shigeki
    SCIENTIFIC REPORTS, 2017, 7
  • [43] All-optical Fredkin gate using photonic-crystal-based nonlinear cavities
    Hassangholizadeh-Kashtiban, Mandi
    Alipour-Banaei, Hamed
    Tavakoli, Mohammad Bagher
    Sabbaghi-Nadooshan, Reza
    APPLIED OPTICS, 2020, 59 (03) : 635 - 641
  • [44] One-step implementation of a robust Fredkin gate based on path engineering
    Zhang, Chun-Ling
    Liu, Wen-Wu
    Lin, Xiu-Min
    QUANTUM INFORMATION PROCESSING, 2020, 19 (08)
  • [45] Implementation of a quantum controlled-SWAP gate with photonic circuits
    Takafumi Ono
    Ryo Okamoto
    Masato Tanida
    Holger F. Hofmann
    Shigeki Takeuchi
    Scientific Reports, 7
  • [46] Implementation of a two-atom √swap gate in cavity QED
    Liu Qi
    Ye Liu
    CHINESE PHYSICS LETTERS, 2007, 24 (03) : 599 - 601
  • [47] Alternative scheme for implementation of 3 qubit Fredkin gate with photonic bandgap crystal
    De, Paromita
    Ranwa, Sapana
    Mukhopadhyay, Sourangshu
    OPTICS AND LASER TECHNOLOGY, 2023, 167
  • [48] Heralded linear optical quantum Fredkin gate based on one auxiliary qubit and one single photon detector
    Zhu Chang-Hua
    Cao Xin
    Quan Dong-Xiao
    Pei Chang-Xing
    CHINESE PHYSICS B, 2014, 23 (08)
  • [49] Heralded linear optical quantum Fredkin gate based on one auxiliary qubit and one single photon detector
    朱畅华
    曹鑫
    权东晓
    裴昌幸
    Chinese Physics B, 2014, 23 (08) : 366 - 371
  • [50] Experimental Implementation of the Optimal Linear-Optical Controlled Phase Gate
    Lemr, Karel
    Cernoch, A.
    Soubusta, J.
    Kieling, K.
    Eisert, J.
    Dusek, M.
    PHYSICAL REVIEW LETTERS, 2011, 106 (01)
12345