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I have a long standing belief the Planck density is the ultimate limit on mass density in the universe - including black hole 'singularities'. Am I hopelessly out of touch with mainstream science? Any input would be appreciated.
Chronos said:I have a long standing belief the Planck density is the ultimate limit on mass density in the universe - including black hole 'singularities'. Am I hopelessly out of touch with mainstream science? Any input would be appreciated.
The Planck Density, also known as the Planck energy density or Planck mass density, is the maximum possible energy density that can exist in the universe according to the laws of quantum physics. It is a fundamental constant and has a value of approximately 5.16 x 10^96 kilograms per cubic meter.
The Planck Density was originally proposed as a theoretical concept in the early 1900s and was based on the laws of classical physics. However, with the advancement of quantum physics and the development of new theories and models, the Planck Density is now seen as an oversimplified and outdated view of the universe.
While the Planck Density is still used in some theoretical calculations, there is no direct evidence that it accurately reflects the true energy density of the universe. In fact, many physicists believe that the Planck Density may not be applicable in certain extreme scenarios, such as the early moments of the Big Bang or inside black holes.
Several new theories and models have emerged that attempt to describe the energy density of the universe, such as loop quantum gravity and string theory. These theories take into account the principles of quantum physics and provide more comprehensive and accurate explanations for the behavior of energy in the universe.
While the Planck Density is no longer considered a reliable measure of the energy density of the universe, its outdated view does not significantly impact our current understanding of the universe. The development of new theories and models has allowed for a better understanding of the fundamental nature of energy in the universe.