Edge Modes and Teleportation in a Topologically Insulating Quantum Wire

Title: Edge Modes and Teleportation in a Topologically Insulating Quantum Wire

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Abstract

We find a simple model of an insulating state of a quantum wire which has a single isolated edge mode. We argue that, when brought to proximity, the edge modes on independent wires naturally form Bell entangled states which could be used for elementary quantum processes such as teleportation. We give an example of an algorithm which teleports the spin state of an electron from one quantum wire to another.

Authors:

Ghrear, Majd ^[1]; Mackovic, Brie ^[1]; Semenoff, Gordon W. ^[1]

British Columbia U.

Publication Date:: Tue May 22 00:00:00 EDT 2018

Research Org.:: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

OSTI Identifier:: 1452835

Report Number(s):: FERMILAB-PUB-18-253-CMS; arXiv:1805.08924
1674549

DOE Contract Number:: AC02-07CH11359

Resource Type:: Journal Article

Resource Relation:: Journal Name: TBD

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

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                    Ghrear, Majd, Mackovic, Brie, and Semenoff, Gordon W. Edge Modes and Teleportation in a Topologically Insulating Quantum Wire.  United States: N. p., 2018. 
        Web.

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                    Ghrear, Majd, Mackovic, Brie, & Semenoff, Gordon W. Edge Modes and Teleportation in a Topologically Insulating Quantum Wire.  United States.

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                    Ghrear, Majd, Mackovic, Brie, and Semenoff, Gordon W. Tue .  
        "Edge Modes and Teleportation in a Topologically Insulating Quantum Wire".  United States.  
        doi:.  https://www.osti.gov/servlets/purl/1452835.

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@article{osti_1452835,

  title        = {Edge Modes and Teleportation in a Topologically Insulating Quantum Wire},

  author       = {Ghrear, Majd and Mackovic, Brie and Semenoff, Gordon W.},

  abstractNote = {We find a simple model of an insulating state of a quantum wire which has a single isolated edge mode. We argue that, when brought to proximity, the edge modes on independent wires naturally form Bell entangled states which could be used for elementary quantum processes such as teleportation. We give an example of an algorithm which teleports the spin state of an electron from one quantum wire to another.},

  doi          = {},

  journal      = {TBD},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue May 22 00:00:00 EDT 2018},

  month        = {Tue May 22 00:00:00 EDT 2018}

}

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