Maximal entanglement of bipartite spin states in the context of quantum algebra

被引：0
|
作者：
K. Berrada
Y. Hassouni
机构：
[1] Institut für Angewandte Physik,
[2] Technische Universität Darmstadt,undefined
[3] Laboratoire de Physique Théorique,undefined
[4] Faculté des Sciences,undefined
[5] Université Mohammed V-Agdal,undefined
来源：
The European Physical Journal D | 2011年 / 61卷
关键词：
Coherent State; Entangle State; Quantum Group; Bell State; Entanglement Property;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the framework of the Uq (su(2)) quantum algebra, we investigate the entanglement properties of two-spin systems, of arbitrary spins j1 and j2, defined in an entanglement of deformed spin coherent states of each of the spins. We derive the amount of entanglement and we give conditions under which bipartite entangled states become maximally entangled. Using these conditions, we construct a large class of Bell states for any choices of the parameters that specify the spin coherent states.
引用
收藏
页码：513 / 521
页数：8
相关论文
共 50 条
  • [21] Response to defects in multipartite and bipartite entanglement of isotropic quantum spin networks
    Roy, Sudipto Singha
    Dhar, Himadri Shekhar
    Rakshit, Debraj
    Sen, Aditi
    Sen, Ujjwal
    PHYSICAL REVIEW A, 2018, 97 (05)
  • [22] Photon-added deformed spin coherent states and bipartite entanglement
    Berrada, K.
    Sabik, A.
    Eleuch, H.
    RESULTS IN PHYSICS, 2023, 51
  • [23] Bipartite entanglement and hypergraph states
    Ri Qu
    Bing-jian Shang
    Juan Wang
    Yan-ru Bao
    Zong-shang Li
    Yi-ping Ma
    Da-wei Song
    Quantum Information Processing, 2015, 14 : 547 - 558
  • [24] Bipartite entanglement and hypergraph states
    Qu, Ri
    Shang, Bing-jian
    Wang, Juan
    Bao, Yan-ru
    Li, Zong-shang
    Ma, Yi-ping
    Song, Da-wei
    QUANTUM INFORMATION PROCESSING, 2015, 14 (02) : 547 - 558
  • [25] Quantifying Entanglement of Maximal Dimension in Bipartite Mixed States (vol 117, 190502, 2016)
    Sentis, Gael
    Eltschka, Christopher
    Guhne, Otfried
    Huber, Marcus
    Siewert, Jens
    PHYSICAL REVIEW LETTERS, 2019, 122 (16)
  • [26] General entanglement-assisted transformation for bipartite pure quantum states
    Song, Wei
    Huang, Yan
    Liu, Nai-Le
    Chen, Zeng-Bing
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2007, 40 (04) : 785 - 792
  • [27] Induced Bipartite Entanglement from Three Qubit States and Quantum Teleportation
    Park, Dae-Kil
    Son, Jin-Woo
    Cha, Seong-Keuck
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2010, 57 (01) : 5 - 11
  • [28] Bound states and entanglement in the excited states of quantum spin chains
    Moelter, Jan
    Barthel, Thomas
    Schollwoeck, Ulrich
    Alba, Vincenzo
    JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2014,
  • [29] Maximal Gap Between Local and Global Distinguishability of Bipartite Quantum States
    Correa, Willian H. G.
    Lami, Ludovico
    Palazuelos, Carlos
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2022, 68 (11) : 7306 - 7314
  • [30] Effect of anisotropy on the entanglement of quantum states in a spin chain
    P. F. Kartsev
    V. A. Kashurnikov
    Journal of Experimental and Theoretical Physics Letters, 2004, 80 : 441 - 444
12345