Resumen
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.
| Idioma original | Inglés |
|---|---|
| Número de artículo | 065007 |
| Publicación | Physical Review D |
| Volumen | 107 |
| N.º | 6 |
| DOI | |
| Estado | Publicada - 2023 |
Nota bibliográfica
Funding Information:N. G. is grateful to Mauricio Sturla, Guillermo Silva, and Martin Schvellinger for useful references and insights, and to Universidad de Concepción (through the Grant UCO1866) and Centro de Estudios Científicos for hospitality and support. His work is partially supported by CONICET Grants No. PIP-2017-1109 and No. PUE084 “Búsqueda de nueva física,” and UNLP Grant No. PID-X791. A. G. has been funded by FONDECYT Grant No. 1200293. F. C. has been funded by FONDECYT Grant No. 1200022. J. O. thanks the support of FONDECYT Grant No. 1221504. A. V. has been funded by FONDECYT post-doctoral Grant No. 3200884. The Centro de Estudios Científicos (CECs) is funded by the Chilean Government through the Centers of Excellence Base Financing Program of ANID.
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.
Áreas temáticas de ASJC Scopus
- Física nuclear y de alta energía