New Cyclic Model: Exploring Possibilities & Laws

In summary, the conversation discusses the concept of the Steinhardt-turok model, which suggests that our universe is located next to another universe on a 3-brane. The model also proposes that dark energy is a form of quintessence and that the universe will eventually collapse due to its own gravity. This collapse will lead to a collision with the neighboring brane, resulting in the birth of a new antimatter dominated universe. The possibility of this model violating any laws is also mentioned, with the suggestion of seeking feedback from a theologian.
  • #1
cansay27
14
0
I do not have any mathematical proof of this being possible, but am hoping to include equations soon. For now, it is purely conceptual.

According to the Steinhardt-turok model, our universe is on a 3-brane located next to another 3-brane. I will assume this is the case. I am also presuming that dark energy is a form of quintessence with -1<w<-1/3, meaning that dark energy will eventually go away. The universe will then halt in expansion and begin to collapse due to its own gravity. The expansion of the universe would've made it homogenous and spatially flat.

As it is collapsing, the gravity of the universe attracts the neighboring brane closer. Once our universe reaches singularity once again, the other brane will collide with ours. This brane will absorb all of the energy of our universe, but with a negative value. This alternate brane will then experience the birth of a new universe, undergoing the same processes as ours but will be antimatter dominated. This cycle keeps repeating forever, and our universe happens to occur in the matter dominated universe.

I would really appreciate some feedback and whether this violates any laws. Of course much of this is speculative, but does any of this actually violate laws?
 
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  • #2
You should ask to a theologist for help - but the cyclic models are really appealing also for physicists ;)
 
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1. What is the New Cyclic Model?

The New Cyclic Model is a cosmological theory proposed by physicist Paul Steinhardt and astrophysicist Neil Turok. It suggests that the universe goes through infinite cycles of expansion and contraction, rather than having a single beginning and end.

2. How does the New Cyclic Model differ from the Big Bang theory?

The Big Bang theory proposes that the universe started with a singularity and has been expanding ever since. In contrast, the New Cyclic Model suggests that the universe has no beginning or end and undergoes cycles of expansion and contraction.

3. What evidence supports the New Cyclic Model?

One of the main pieces of evidence for the New Cyclic Model is the observation of cosmic microwave background radiation, which is thought to be leftover radiation from the previous cycle. Additionally, the model is consistent with the observed flatness and homogeneity of the universe.

4. Can the New Cyclic Model be tested?

Yes, the New Cyclic Model can be tested through observations of the cosmic microwave background and the large-scale structure of the universe. Scientists are also working on developing new experiments and technologies to further test the model.

5. What are some potential implications of the New Cyclic Model?

The New Cyclic Model has the potential to explain the origin of the universe without the need for a singularity, as well as the observed flatness and homogeneity of the universe. It could also provide a better understanding of the nature of dark energy and dark matter. Additionally, if the model is confirmed, it could have implications for our understanding of the laws of physics and the concept of time.

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