Solitonic self-sustained charge and energy transport on the superconducting cylinder

Fabrizio Canfora; Alex Giacomini; Nicolás Grandi; Julio Oliva; Aldo Vera

doi:10.1103/PhysRevD.107.065007

Solitonic self-sustained charge and energy transport on the superconducting cylinder

Fabrizio Canfora, Alex Giacomini, Nicolás Grandi, Julio Oliva, Aldo Vera

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We present an exact time-dependent solution for a charged scalar field on a two-dimensional cylinder, that can be interpreted as representing a long-standing excitation on a S-wave superconducting state, which propagates along a nanotube constructed out of twisted bilayer graphene. The solution has a topological charge characterized by an integer number, which counts the winding of the Higgs phase winds around the cylinder. The resulting electric current generates its own electromagnetic field in a self-consistent way, without the need of any external fields to keep it alive.

Original language	English
Article number	065007
Journal	Physical Review D
Volume	107
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevD.107.065007
State	Published - 2023

Bibliographical note

Publisher Copyright:
© 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.

ASJC Scopus subject areas

Nuclear and High Energy Physics

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AU - Oliva, Julio

AU - Vera, Aldo

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Solitonic self-sustained charge and energy transport on the superconducting cylinder

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