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Excerpt from Summary: The Involvement of Physics

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Excerpt from Summary: The Involvement of Physics

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Quantum physics is involved with the creation of Hawking Radiation. Since nothing can escape the event horizon, one might think a black hole wouldn’t disappear. If quantum physics had never existed, this would be the fate of a black hole. But since quantum physics is around, there is a non-zero amount of energy inherent to space itself, also known as the quantum vacuum. The quantum vacuum is the quantum state where energy is the lowest. General Relativistic Spacetime also played a part in the creation of the Hawking Radiation theory. Since space is curved (meaning that no parallel lines will ever run into each other) and not entirely “flat,” the quantum vacuum has somewhat different properties than in flat space, and there are no regions where the curvature in space is greater than near the dense surroundings and a black hole itself. Quantum physics and the General Relativistic spacetime around a black hole led Stephen Hawking to create the Hawking Radiation theory.

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Stephen Hawking explains black holes in 90 seconds - BBC News

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Stars moving around our galaxy's black hole

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Hawking Radiation was a theory created by Stephen Hawking in 1975. Stephen Hawking was born on January 8th, 1942 and died on March 14, 2018.

He believed that black holes would "glow" slightly with "Hawking radiation." This process involved photons, neutrinos, neutrons, and all sorts of different particles.

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The creation of a black hole is a long process. A nebula's gases and dust collapse and creates a high mass star . For a black hole to exist, the star MUST have high mass. As these massive stars use up more fuel, they turn into Supergiants and feed off of what they have left. It turns into a supernova when its core can't sustain the immense gravity of its mass. It becomes smaller an smaller until it becomes a black hole.

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His burst of radiation doesn't happen often though. It may take up to one googol year (10¹⁰⁰⁾ for a black hole to disappear. But when these black holes to explode, they can explode with the power of a billion nuclear bombs.

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Hawking Radiation is a term created in 1975 by Stephen Hawking. This term is used to explain how subatomic particles that reach the event horizon may result in a particle leaving the black hole while the particle of negative energy, disappears into it. As negative particles continue to enter the black hole, the particles produce energy that reduces the black hole's mass until it disappears completely in a final burst of radiation.