Physicists from the Netherlands counted the last delivery dates for the decay of space objects – they will disappear much faster than before. Research Results published In Cosmology and Astroparcacik Journal of Physics.
According to the results of the new study, the last disappearance of star ruins will take place after about 10^78 (78th degree 10) years for numerous orders earlier than expected before (evaluation was about 10^1100 years). Scientists have reached this conclusion by applying astrophysics, quantum field theory and mathematics tools.
The revision is based on an updated interpretation of the Radiation of the Hawking-Sureist proposed by the British theoretical physicist Stephen Hawking in 1975. According to the theory, black holes can evaporate due to quantum fluctuations and lose weight. This is the name of short -term changes in the smallest area and time scale energy.
A new study proves that similar “evaporation” mechanisms apply not only to black holes, but also to neutron stars, white dwarfs and other dense astronomical objects.
Researchers calculated the deterioration rate of ten types of cosmic objects, considering as isolated systems that only occur with the effects of Hawking radiation. It was the key factor density that determines the existence of the object. Black holes and neutron stars appeared to last about 10^67 years, the white dwarfs will remain longest and will eventually lose only 10^78 years.
Previously found Proof of the possibility of life in Venus.
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Source: Gazeta
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