Quantum Many-Body Spin Ratchets

Introducing a class of SU(2) invariant quantum unitary circuits generating chiral transport, we examine the role of broken space-reflection and time-reversal symmetries on spin-transport properties. Upon adjusting parameters of local unitary gates, the dynamics can be either chaotic or integrable. T...

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Bibliographic Details
Main Authors: Lenart Zadnik, Marko Ljubotina, Žiga Krajnik, Enej Ilievski, Tomaž Prosen
Format: Article
Language:English
Published: American Physical Society 2024-09-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.5.030356
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