Instantons and Berry’s connections on qunatum graph
Instantons and Berry’s connections on qunatum graph
复制标题
量子图上的瞬子和贝里的联系
DOI:
10.1088/1751-8121/ac17a3
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
M. Sakamoto and I. Ueba
中科院分区:
文献类型:
--
作者:
T. Inoue;M. Sakamoto and I. Ueba
In this paper, we study non-Abelian Berry's connections in the parameter space of boundary conditions for Dirac zero modes on quantum graphs. We apply the ADHM construction, which is the method for constructing Yang–Mills instanton solutions, to the Berry's connections. Then we find that the instanton configurations appear as the Berry's connections.