Artificial Hawking radiation, weak pseudo-Hermiticity and Weyl semimetal blackhole analogy
General Relativity and Quantum Cosmology
2022-12-20 v3 Other Condensed Matter
Mathematical Physics
math.MP
Quantum Physics
Abstract
We examine the possibility of artificial Hawking radiation by proposing a non-PT-symmetric weakly pseudo-Hermitian two-band model containing a tilting parameter by pursuing Weyl semimetal blackhole analogy. We determine the tunnelling probability using such a Hamiltonian through the event horizon that acts as a classically forbidden barrier.
Keywords
Cite
@article{arxiv.2208.00599,
title = {Artificial Hawking radiation, weak pseudo-Hermiticity and Weyl semimetal blackhole analogy},
author = {Bijan Bagchi and Sauvik Sen},
journal= {arXiv preprint arXiv:2208.00599},
year = {2022}
}
Comments
9 pages. arXiv admin note: substantial text overlap with arXiv:2108.11648