Are Quantum Black Hole Lasers actually the de facto truth of reality? Science labs are now claiming to produce them?

 https://www.nature.com/articles/s41598-021-98456-0

 There have been proposals to realize such black hole lasers in various systems. However, no progress has been made in electric circuits for a long time, despite their many advantages such as high-precision electromagnetic wave detection. Here we propose a black hole laser in Josephson transmission lines incorporating metamaterial elements capable of producing Hawking-pair propagation modes and a Kerr nonlinearity due to the Josephson nonlinear inductance. A single dark soliton obeying the nonlinear Schrödinger equation produces a black hole-white hole horizon pair that acts as a laser cavity through a change in the refractive index due to the Kerr effect. We show that the resulting laser is a squeezed-state laser characterized by squeezing parameters. We also evaluate the degree of quantum correlation between Hawking and its partner radiations using entanglement entropy which does not require simultaneous measurements between them. As a result, the obtained entanglement entropy depending on the soliton velocity provides strong evidence that the resulting laser is derived from Hawking radiation with quantum correlation generated by pair production from the vacuum.

 metamaterials create a medium in which the permittivity and permeability are simultaneously negative, which does not exist in nature, and enables the unique property that the phase velocity and group velocity of electromagnetic waves are opposite to each other. In addition, the Josephson effect provides the Kerr nonlinearity^{18, 19} essential for black hole lasers, which determines the group velocity, required to select the propagation modes in the system.

 

• Article
• Open Access
• Published: 27 September 2021

Quantum-circuit black hole lasers

 Swap spacetime for some other material (such as water) and make it flow quickly enough so that waves passing through are too slow to escape, and you've got yourself a fairly rudimentary model.

Many examples can also include a 'white hole' equivalent – a kind of backwards black hole where waves can only escape, but can't enter.

In this newest attempt to design one, researchers propose using a material with a structure not found in nature, one engineered so the particles within it can move faster than the light that passes through.

 What's hilarious is that this is precisely what the microtubule-tubulin already does in the brain!! I made this the focus of my 2015 Conspirachi blog-book. I was just reviewing that book recently (that I had printed out as a pdf doc) - and I noted my "Black hole laser" analysis via metamaterials. Maybe someone was reading my research? hahaha.

"The metamaterial element makes it possible for Hawking radiation to travel back and forth between horizons," says physicist Haruna Katayama from Hiroshima University in Japan.

The aim is to amplify the Hawking radiation enough for it to be measured, and to achieve this Katayama is also using the so-called Josephson effect – a phenomenon where a continuous flow of current is created that doesn't require any voltage.

With the use of the metamaterial and the aid of the Josephson effect, this proposal promises to go beyond previous attempts to theorize what a black hole laser could look like, even if actually putting one together has yet to be done.

 And it's a Unified Field theory - it's actually noncommutativity!!

"Unlike previously proposed black hole lasers, our version has a black hole/white hole cavity formed within a single soliton, where Hawking radiation is emitted outside of the soliton so we can evaluate it," says Katayama.

Ultimately the system would allow a quantum correlation between two particles – one inside and one outside the event horizon – to be measured mathematically, without having to observe them both simultaneously.

And that is how Hawking radiation is thought to be produced, as entangled particle pairs. Its discovery would get us closer to a unified and circular theory of everything, tying together quantum mechanics and general relativity.

https://www.space.com/halo-drive-black-holes-galaxy-travel.html 

 In 1993, physicist Mark Stuckey suggested that a black hole could, in principle, act like a "gravitational mirror," in that the black hole's gravity could slingshot a photon around so that it flew back at its source. Kipping calculated that if a black hole was moving toward a photon's source, the "boomerang photon" would siphon away some of the black hole's energy.