Analogue Hawking Radiation as a Tunneling in a Two-Level PT-Symmetric System
In light of a general scenario of a two-level non-Hermitian PT-symmetric Hamiltonian, we apply the tetrad-based method to analyze the possibility of analogue Hawking radiation.We carry this out by making use of the conventional null-geodesic approach, wherein the associated Hawking Smeg DOSP6390X Stainless Steell Double Oven Built-In/Integrated rad