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New Study Shows That Primordial Black Holes Were Much Less Common Than Previously Thought
These primordial black holes are not massive like the ones seen ... None have been found when looking at the cosmic microwave background (CMB), which is the remnants of the light from these ...
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New model aims to explain the lack of miniature black holes in the early universe
"We call them primordial black holes (PBH), and many researchers feel ... not align with actual observations of the cosmic microwave background (CMB), which is sort of like a leftover fingerprint ...
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Constraining the Rate of Primordial Black Hole Explosions and Extra-Dimension Scale Using a Low-Frequency Radio Antenna Array
AbstractAn exploding primordial black hole (PBH) may produce a single pulse of electromagnetic radiation detectable at the low-frequency end of the radio spectrum. Furthermore, a radio transient from ...