| Issue |
EPL
Volume 154, Number 1, April 2026
|
|
|---|---|---|
| Article Number | 10001 | |
| Number of page(s) | 5 | |
| Section | General physics | |
| DOI | https://doi.org/10.1209/0295-5075/ae58cc | |
| Published online | 13 April 2026 | |
Aharonov-Bohm quantum phase influence on a non-Hermitian quantum system
Departamento de Física, Universidade Federal da Paraíba - Caixa Postal 5008, 58051-900, João Pessoa, PB, Brazil
Received: 30 October 2025
Accepted: 30 March 2026
Abstract
We study the influence of the Aharonov-Bohm quantum phase on a quantum system described by a non-Hermitian Hamiltonian. We show that a non-Hermitian Hamiltonian has real energy eigenvalues which are influenced by the Aharonov-Bohm quantum phase. In addition, we show that persistent currents can arise. Finally, we calculate the revival times in this two-dimensional system and show that they are influenced by Aharonov-Bohm quantum phase.
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