Research into quantum critical material reveals large-scale quantum entanglement
Physicists in US and Austria, have managed to observe billions upon billions of quantum entangled electrons flowing through the film of a quantum critical metal, YbRh2Si2. Measurements conducted, reveal that optical conductivity of the metallic films being cooled to a quantum critical point, marked the transition from one quantum phase to another. The findings suggest that quantum criticality can be used to study both quantum information and high-temperature superconductivity.
physics quantum-entanglement quantum-criticality critical-points quantum-mechanics quantum-information superconductivity
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Unbelievably large Black hole discovery leave scientists perplexed
At a distance of 15,000 light-years from Earth, scientists have found a black hole that is particularly puzzling: according to their calculations, its mass should not exceed 30 times the mass of the sun, whereas in reality the measured mass of the black hole is 70 times that of the sun, more than twice the theoretical limit.
mass scientist physicist physics sun black-hole stellar-black-hole lb-1 milky-way-galaxy light-years
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