The shape of space-time and physical constants

In summary, the conversation discusses research and theories related to the structure of space-time and its connection to physical constants. The speaker mentions their own exploration into geometry and how it accurately yields these constants, but then questions if this is already a well-known concept. They also mention the Lie algebra of group E8 and its potential for a Grand Unified Theory.
  • #1
rgatess
3
0
I am wondering if anyone knows of research being done, or theories that are related to the actual structure of space-time as they are related to physical constants such as the speed of light, Planck's constant, and the cosmological constant. I'm far from being a expert, but I've been playing around with some unusual geometrical related concepts for many years, and have found there are a family of interesting shapes (higher dimensional in nature) that, when formed into a manifold, actually very accurately yield these physical constants. (and even when extrapolated, predicts quite nicely the shape of electron orbitals!) I was at first quite excited by this discovery, but am guessing now that this is well known by those more highly trained in such things...

Any information on these topics would be greatly appreciated...
 
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  • #2
If you are interested in such correlations between constants and space-time; i suggest you take a look at Lie algebra of group E8, I've heard that there is a physicist trying to come up with a GUT with that model.
 
  • #3


There is ongoing research and various theories related to the structure of space-time and how it relates to physical constants. One of the most well-known theories is Einstein's theory of general relativity, which describes space-time as a four-dimensional continuum that is curved by the presence of mass and energy. This theory has been extensively tested and has been shown to accurately predict the behavior of objects in space-time.

Other theories, such as string theory and loop quantum gravity, also suggest that space-time may have a more complex structure than previously thought. These theories propose that space-time may be made up of smaller, discrete units and that the physical constants may be a result of this underlying structure.

Your discovery of a family of shapes that accurately yield physical constants is certainly interesting and could potentially contribute to our understanding of the underlying structure of space-time. However, it is important to note that any new theories or concepts should be thoroughly tested and evaluated by experts in the field before they can be considered as valid explanations for the behavior of space-time and physical constants.

Overall, there is still much to be explored and understood about the relationship between space-time and physical constants. Continued research and collaboration among experts in the field will help to advance our understanding and potentially lead to new discoveries.
 

FAQ: The shape of space-time and physical constants

What is the shape of space-time?

The shape of space-time is a mathematical concept that describes the geometry of the universe. According to the theory of general relativity, space-time is a four-dimensional continuum that is curved by the presence of matter and energy.

How is the shape of space-time measured?

The shape of space-time can be measured through various methods, such as using astronomical observations, gravitational lensing, and the study of cosmic microwave background radiation. These methods allow scientists to map the curvature of space-time and determine its shape.

Can the shape of space-time change?

According to the theory of general relativity, the shape of space-time is not fixed and can change due to the presence of matter and energy. The shape of space-time is influenced by the distribution of matter and energy in the universe, and can vary in different regions.

What are physical constants?

Physical constants are fundamental physical quantities that do not change and are universal in nature. These include values such as the speed of light, the gravitational constant, and the Planck constant. They play a crucial role in our understanding of the laws of physics and the behavior of the universe.

How do physical constants relate to the shape of space-time?

The values of physical constants are closely related to the shape of space-time. For example, the speed of light is a fundamental constant that determines the maximum speed at which information can travel in the universe, and the gravitational constant is linked to the strength of gravity between objects. Changes in the values of these constants could have significant effects on the shape and behavior of space-time.

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