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Two-spectral Yang-Baxter operators in topological quantum computation

机译:拓扑量子计算中的两谱Yang-Baxter算子

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One of the current trends in quantum computing is the application of algebraic topological methods in the design of new algorithms and quantum computers, giving rise to topological quantum computing. One of the tools used in it is the Yang-Baxter equation whose solutions are interpreted as universal quantum gates. Lately, more general Yang-Baxter equations have been investigated, making progress as two-spectral equations and Yang-Baxter systems. This paper intends to apply these new findings to the field of topological quantum computation, more specifically, the proposition of the two-spectral Yang-Baxter operators as universal quantum gates for 2 qubits and 2 qutrits systems, obtaining 4x4 and 9x9 matrices respectively, and further elaboration of the corresponding Hamiltonian by the use of computer algebra software Mathematica and its Qucalc package. In addition, possible physical systems to which the Yang-Baxter operators obtained can be applied are considered. In the present work it is demonstrated the utility of the Yang-Baxter equation to generate universal quantum gates and the power of computer algebra to design them; it is expected that these mathematical studies contribute to the further development of quantum computers
机译:量子计算的当前趋势之一是在新算法和量子计算机的设计中应用代数拓扑方法,从而产生了拓扑量子计算。 Yang-Baxter方程是其中使用的工具之一,该方程的解被解释为通用量子门。最近,人们研究了更通用的Yang-Baxter方程,并在双谱方程和Yang-Baxter系统上取得了进展。本文打算将这些新发现应用于拓扑量子计算领域,更具体地讲,将两个光谱的Yang-Baxter算子作为2个量子位和2个量子系统的通用量子门的命题,分别获得4x4和9x9矩阵,并且通过使用计算机代数软件Mathematica及其Qucalc软件包,进一步完善了相应的哈密顿量。另外,考虑可以应用获得的Yang-Baxter算子的可能的物理系统。在目前的工作中,证明了杨-巴克斯特方程产生通用量子门的实用性以及计算机代数设计它们的能力。预计这些数学研究将有助于量子计算机的进一步发展

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