کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5496839 | 1399870 | 2017 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
â1-norm and entanglement in screening out braiding from Yang-Baxter equation associated with Z3 parafermion
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The relationships between quantum entangled states and braid matrices have been well studied in recent years. However, most of the results are based on qubits. In this paper, we investigate the applications of 2-qutrit entanglement in the braiding associated with Z3 parafermion. The 2-qutrit entangled state |Ψ(θ)ã, generated by the action of the localized unitary solution RË(θ) of YBE on 2-qutrit natural basis, achieves its maximal â1-norm and maximal von Neumann entropy simultaneously at θ=Ï/3. Meanwhile, at θ=Ï/3, the solutions of YBE reduces braid matrices, which implies the role of â1-norm and entropy plays in determining real physical quantities. On the other hand, we give a new realization of 4-anyon topological basis by qutrit entangled states, then the 9Ã9 localized braid representation in 4-qutrit tensor product space (C3)â4 is reduced to Jones representation of braiding in the 4-anyon topological basis. Hence, we conclude that the entangled states are powerful tools in analysing the characteristics of braiding and RË-matrix.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 381, Issue 11, 18 March 2017, Pages 958-963
Journal: Physics Letters A - Volume 381, Issue 11, 18 March 2017, Pages 958-963
نویسندگان
Li-Wei Yu, Mo-Lin Ge,