Do black holes contain dark energy?

Little Mohamed Western

Some black holes hide dark-energy nuclei that propel the universe to broaden, according to a new scientific study. Some basic theories in our understanding of the universe may need to be modified to take into account the puzzling role of this material in the acceleration of the expansion of the universe.

Astrophysicist Kevin Crocker and mathematician Joel Weiner of the University of Hawaii re-examined some of the scientific theories of the expansion of the universe that underlies much of modern astrophysics, before coming up with a "new theory" that might force a rethinking of our fundamental interpretations of cosmic physics.

Dark energy objects
According to a new and exciting cosmological theory based on the work of two Russian physicists in the first half of the 20th century, some black holes can hide the nuclei of dark energy that propel the universe to expand.

About a century ago, Russian physicist Alexander Friedman laid the foundation for the widely accepted view that the universe is expanding steadily over 13.8 billion years ago, based on a set of equations derived from the theory of general relativity.

However, Friedman's equations are based on the assumption that matter in space is composed of almost the same elements and diffuses fairly evenly throughout the universe, ignoring the influence of small objects on the vast universe.

In 1966, a Russian physicist, Erst Gliner, proposed a model in which "spaces" close to the Big Bang event had produced enormous anti-gravitational effects, spaces that look from the outside like black holes, but in fact they were large bubbles of energy called The name "General Objects of Dark Energy".

How ducks affect the lake?
In this study, Crocker and Wiener sought to find out what would happen to space, and the objects inside it, if they made some changes to the basic criteria of Friedman's equations.These changes related to adding the effect of some cosmic events such as star explosions and the emergence of black holes on the dynamics of the universe.

The scientists discovered that taking these events into account in the evolution of the universe radically changes the results of these equations to coincide - almost - with what we observe today the acceleration in the expansion of the universe.

Using their model, the researchers found that combined cosmic objects may have a profound effect on the universe around them, which in turn causes them to lose or gain energy depending on the nature and size of the object.

The authors likened the effect of these events on the universe to how a duck swimming in a lake affects water surface ripples and the effect of a lake extension on how ducks swim, leading to loss or energy gain from surface ripples.

Based on the work of these two Russian scientists, Crocker and Wiener concluded that even if only some of the ancient stars had collapsed into "public objects of dark energy," they would explain the accelerating expansion of the universe just like dark energy.

One of these black holes, which could be a "general object of dark energy," is the supermassive Bohi hole at the center of the M87 galaxy, the first black hole that scientists filmed in April.

The researchers expect many other observational findings in the future to reveal the nature of "public dark energy objects" or to deny their existence.