A possible route towards dissipation-protected qubits using a multidimensional dark space and its symmetries

To design and manipulate qubits, it is necessary to engineer multidimensional non-equilibrium steady states immune to decoherence in an open system. Here the authors devise a symmetry-based framework to create such non-equilibrium steady states showing characteristics of degenerate vacua of a unitar...

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Bibliographic Details
Main Authors: Raul A. Santos, Fernando Iemini, Alex Kamenev, Yuval Gefen
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Q
Online Access:https://doaj.org/article/b1793f6f777d4c5ba9a1c0bd688ce7b5
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