Published on: 2025-07-04 00:54:20
Three guys claim that any heavy chunk of matter emits Hawking radiation, even if it’s not a black hole: • Michael F. Wondrak, Walter D. van Suijlekom and Heino Falcke, Gravitational pair production and black hole evaporation, Phys. Rev. Lett. 130 (2023), 221502. Now they’re getting more publicity by claiming this means that the universe will fizzle out sooner than we expected. They’re claiming, for example, that a dead, cold star will emit Hawking radiation, and thus slowly lose mass and event
Keywords: field gravitational quantum say spacetime
Find related items on AmazonPublished on: 2025-07-04 05:54:20
Three guys claim that any heavy chunk of matter emits Hawking radiation, even if it’s not a black hole: • Michael F. Wondrak, Walter D. van Suijlekom and Heino Falcke, Gravitational pair production and black hole evaporation, Phys. Rev. Lett. 130 (2023), 221502. Now they’re getting more publicity by claiming this means that the universe will fizzle out sooner than we expected. They’re claiming, for example, that a dead, cold star will emit Hawking radiation, and thus slowly lose mass and event
Keywords: field gravitational quantum say spacetime
Find related items on AmazonPublished on: 2025-08-14 20:00:00
One possible explanation is that the corona is oscillating. But the researchers believe the most likely culprit is a spinning white dwarf—an extremely compact core of a dead star orbiting around the black hole and getting closer to its event horizon, the boundary beyond which nothing can escape its gravitational pull. Circling closer would mean moving faster, explaining the increasing frequency of x-ray oscillations. If this is the case, the white dwarf could be coming right up to the black hol
Keywords: black dwarf gravitational hole white
Find related items on AmazonPublished on: 2025-11-01 01:00:05
A team of researchers just introduced a new way of detecting gravitational wave sources that they posit could vastly improve precision of detections and expedite the detection of such enigmatic events. The team’s research, published today in the journal Nature, outlines an algorithm to study neutron star mergers’ gravitational wave emissions. Once identified, astronomers around the world could be notified of the event, allowing experts to collect as much information as possible about the fleeti
Keywords: gravitational neutron team time wave
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