SCALING PROPERTIES OF MULTIPARTITE ENTANGLEMENT IN PARAMETRIC DOWN-CONVERSION

被引：0
|
作者：
Patera, Giuseppe [1 ]
Kolobov, Mikhail I. [1 ]
机构：
[1] Univ Lille 1, Lab PhLAM, F-59655 Villeneuve Dascq, France
来源：
INTERNATIONAL JOURNAL OF QUANTUM INFORMATION | 2011年 / 9卷 / 04期
关键词：
Multipartite entanglement; symplectic eigenvalues; logarithmic negativity;
D O I：
10.1142/S0219749911007812
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We quantify and compare the quantum multipartite entanglement generated in two different physical systems involving parametric down-conversion of a multimode pumping field. In particular, we focus our attention on its scaling properties with respect to the number N of modes involved in the processes.
引用
收藏
页码：1019 / 1030
页数：12
相关论文
共 50 条
  • [1] Harmonic entanglement in a degenerate parametric down-conversion
    Tesfa, Sintayehu
    [J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2008, 41 (06)
  • [2] Transverse spatial entanglement in parametric down-conversion
    Walborn, S. P.
    Monken, C. H.
    [J]. PHYSICAL REVIEW A, 2007, 76 (06):
  • [3] Multiphoton multimode polarization entanglement in parametric down-conversion
    Gatti, A
    Zambrini, R
    San Miguel, M
    Lugiato, LA
    [J]. PHYSICAL REVIEW A, 2003, 68 (05):
  • [4] Quantum entanglement swapping with spontaneous parametric down-conversion
    Wang, XB
    Shi, BS
    Tomita, A
    Matsumoto, K
    [J]. PHYSICAL REVIEW A, 2004, 69 (01): : 4
  • [5] Spectral Entanglement in Parametric Down-Conversion with Nondegenerate Frequencies
    Volkov, P. A.
    Mikhailova, Yu. M.
    Fedorov, M. V.
    [J]. ADVANCED SCIENCE LETTERS, 2009, 2 (04) : 511 - 516
  • [6] Entanglement in optical parametric down-conversion with losses and noise
    Perina, Jan
    Krepelka, Jaromir
    [J]. OPTICS COMMUNICATIONS, 2009, 282 (19) : 3918 - 3923
  • [7] Entanglement in cascaded-crystal parametric down-conversion
    Atature, M
    Sergienko, AV
    Saleh, BEA
    Teich, MC
    [J]. PHYSICAL REVIEW LETTERS, 2001, 86 (18) : 4013 - 4016
  • [8] Engineering multipartite coupling in doubly pumped parametric down-conversion processes
    Gatti, Alessandra
    Brambilla, Enrico
    Jedrkiewicz, Ottavia
    [J]. PHYSICAL REVIEW A, 2021, 103 (04)
  • [9] Characterizing Multipartite non-Gaussian Entanglement for a Three-Mode Spontaneous Parametric Down-Conversion Process
    Tian, Mingsheng
    Xiang, Yu
    Sun, Feng-Xiao
    Fadel, Matteo
    He, Qiongyi
    [J]. PHYSICAL REVIEW APPLIED, 2022, 18 (02)
  • [10] Tripartite entanglement in parametric down-conversion with spatially structured pump
    Daems, D.
    Bernard, F.
    Cerf, N. J.
    Kolobov, M. I.
    [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2010, 27 (03) : 447 - 451
12345