Nth Quantisation and Cosmology

[Quantizer]

This article on 4th Quantisation

http://arxiv.org/pdf/1304.0259v3.pdf

Takes the WDW equation to 3rd Quantisation to understand the spawning of universes from false vacua from a Multiverse

And Furthermore goes to 4th Quantisation to investigate multiverse interactions

Is this the best way to understand how false vacua lead to spawning of a universe or a multiverse, ie is this best practice physics, mainstream physics

 

[bapowell]

Are you familiar with inflation? Much of the early work done on inflationary phase transitions in which the false vacuum decays into our observable universe was done throughout the early 80's and is based on QFT in curved space. No need to even talk WDW.

 

[Quantizer]

I am aware of the inflationary cosmologies, but I was wondering why they are using Nth Quantisation to explain away Universe interactions

Why is this Quantisation approach used separately in addition to inflation to account for the end state of universes from false vacua

 

[bapowell]

I don't think I can be of much help here -- WDW, quantum cosmology, and multiverses are all very speculative pursuits. Inflation based on QFT in curved space is a comprehensive, solid framework that helps us understand the early universe. I would say, then, that you don't need to use nth quantisation at all to understand the inflationary universe.

 

[sardar]

I find the concept of Nth quantisation and its application in cosmology to be a fascinating and promising avenue for further exploration. The article on 4th quantisation, which builds upon the work of 3rd quantisation, provides a new perspective on the spawning of universes from false vacua and the potential interactions between multiple universes in a multiverse.

However, it is important to note that this is still a theoretical framework and has not yet been experimentally verified. While it may offer valuable insights and potential explanations for cosmological phenomena, it is not yet considered mainstream physics. As with any new concept or theory, it will require further testing and validation through experiments and observations.

That being said, the approach taken in this article is a valid and rigorous method of exploring the complex and mysterious nature of the universe. It opens up new possibilities for understanding the origins and evolution of our universe and provides a framework for investigating the potential interactions between multiple universes in a multiverse.

In conclusion, while the concept of Nth quantisation and its application in cosmology is still in its early stages, it holds great potential for advancing our understanding of the universe. It is not yet considered mainstream physics, but it is a valuable and legitimate avenue for further exploration and study.