Unveiling Signatures of Topological Phases in Open Kitaev Chains and Ladders

Unveiling Signatures of Topological Phases in Open Kitaev Chains and Ladders

In this work, the general problem of the characterization of the topological phase of an open quantum system is addressed. In particular, we study the topological properties of Kitaev chains and ladders under the perturbing effect of a current flux injected into the system using an external normal l...

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Bibliographic Details
Main Authors: Alfonso Maiellaro, Francesco Romeo, Carmine Antonio Perroni, Vittorio Cataudella, Roberta Citro
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Nanomaterials
Subjects:
open topological systems
Majorana fermions
quantum transport
Online Access:https://www.mdpi.com/2079-4991/9/6/894

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