caa a22 4500 445886773 CHVBK 20180317145602.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s11128-010-0221-y doi (NATIONALLICENCE)springer-10.1007/s11128-010-0221-y Tripartite entanglement sudden death in Yang-Baxter systems [Elektronische Daten] [Taotao Hu, Hang Ren, Kang Xue] In this paper, we derive unitary Yang-Baxter $${\breve{R}(\theta, \varphi)}$$ matrices from the $${8\times8\,\mathbb{M}}$$ matrix and the 4×4M matrix by Yang-Baxteration approach, where $${\mathbb{M}/M}$$ is the image of the braid group representation. In Yang-Baxter systems, we explore the evolution of tripartite negativity for three qubits Greenberger-Horne-Zeilinger (GHZ)-type states and W-type states and investigate the evolution of the bipartite concurrence for 2 qubits Bell-type states. We show that tripartite entanglement sudden death (ESD) and bipartite ESD all can happen in Yang-Baxter systems and find that ESD all are sensitive to the initial condition. Interestingly, we find that in the Yang-Baxter system, GHZ-type states can have bipartite entanglement and bipartite ESD, and find that in some initial conditions, W-type states have tripartite ESD while they have no bipartite Entanglement. It is worth noting that the meaningful parameter $${\varphi}$$ has great influence on bipartite ESD for two qubits Bell-type states in the Yang-Baxter system. Springer Science+Business Media, LLC, 2011 Tripartite entanglement nationallicence Entanglement sudden death nationallicence Quantum Yang-Baxter equation nationallicence Hu Taotao School of Physics, Northeast Normal University, 130024, Changchun, People's Republic of China aut Ren Hang Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 130033, Changchun, People's Republic of China aut Xue Kang School of Physics, Northeast Normal University, 130024, Changchun, People's Republic of China aut Quantum Information Processing Springer US; http://www.springer-ny.com 10/5(2011-10-01), 705-715 1570-0755 10:5<705 2011 10 11128 https://doi.org/10.1007/s11128-010-0221-y text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11128-010-0221-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hu Taotao School of Physics, Northeast Normal University, 130024, Changchun, People's Republic of China aut NATIONALLICENCE 700 1- Ren Hang Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 130033, Changchun, People's Republic of China aut NATIONALLICENCE 700 1- Xue Kang School of Physics, Northeast Normal University, 130024, Changchun, People's Republic of China aut NATIONALLICENCE 773 0- Quantum Information Processing Springer US; http://www.springer-ny.com 10/5(2011-10-01), 705-715 1570-0755 10:5<705 2011 10 11128 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer