A weak pseudo-Hermitian two band model, artificial Hawking radiation and tunneling

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. We also determine the tunneling probability using our Hamiltonian through the event horizon that acts as a classically forbidden barrier.

arXiv commentCertain inconsistencies detected

References in corpus (20)

• Real Spectra in Non-Hermitian Hamiltonians Having PT Symmetry
• Type-II Weyl Semimetals
• Hawking Radiation as Tunneling
• Exceptional Topology of Non-Hermitian Systems
• Pseudo-Hermiticity versus PT Symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian
• The physics of exceptional points
• Pseudo-Hermitian Representation of Quantum Mechanics
• Topological phases in the non-Hermitian Su-Schrieffer-Heeger model
• Weyl Exceptional Rings in a Three-Dimensional Dissipative Cold Atomic Gas
• Structured Weyl Points in Spin-Orbit Coupled Fermionic Superfluids
• Black hole and Hawking radiation by type-II Weyl fermions
• Weak pseudo-Hermiticity and antilinear commutant
• Fermionic microstates within Painlevé-Gullstrand black hole
• Emergent Weyl spinors in multi-fermion systems
• Pseudo-Hermiticity, weak pseudo-Hermiticity and eta-orthogonality condition
• Hawking fragmentation and Hawking attenuation in Weyl semimetals
• Is Weak Pseudo-Hermiticity Weaker than Pseudo-Hermiticity?
• Open quantum systems with loss and gain
• Strengthened PT-symmetry with P $\ne$ P${}^{†}$
• Hermitian - non-Hermitian interfaces in quantum theory