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arXiv · 2208.00599

Artificial Hawking radiation, weak pseudo-Hermiticity and Weyl semimetal blackhole analogy

Bijan Bagchi·Sauvik Sen
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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.

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Bijan Bagchi, Sauvik Sen. 2022-08-01. Artificial Hawking radiation, weak pseudo-Hermiticity and Weyl semimetal blackhole analogy. https://doi.org/10.1063/5.0084494

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