Quantum control and quantum speed limits in supersymmetric potentials
Quantum control and quantum speed limits in supersymmetric potentials
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超对称势中的量子控制和量子速度限制
DOI：
10.1088/1367-2630/ac89a4
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发表时间：
2022
影响因子：
3.3
通讯作者：
Fogarty T
中科院分区：
文献类型：
--
作者：
Campbell C;Li J;Busch Th;Fogarty T
超对称性允许人们建立一个哈密顿量的层次结构，这些哈密顿量具有相同的谱性质，并且通过共同的超势成对连接。这些哈密顿量的等谱性质意味着动力学和不同特征态的控制是通过超对称交织关系联系在一起的。在这项工作中，我们探索如何使人们能够研究一般动力学，绝热的捷径和量子速度极限的不同状态的不同超对称伙伴势，以无限盒为例。
Supersymmetry allows one to build a hierarchy of Hamiltonians that share the same spectral properties and which are pairwise connected through common super-potentials. The iso-spectral properties of these Hamiltonians imply that the dynamics and therefore control of different eigenstates are connected through supersymmetric intertwining relations. In this work we explore how this enables one to study general dynamics, shortcuts to adiabaticity and quantum speed limits for distinct states of different supersymmetric partner potentials by using the infinite box as an example.