Artificial Hawking radiation, weak pseudo-Hermiticity and Weyl semimetal blackhole analogy
arXiv:2208.00599 · doi:10.1063/5.0084494
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.
arXiv comment9 pages. arXiv admin note: substantial text overlap with arXiv:2108.11648
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