What is a vacuum metastability event, and should I be worried about it happening in our lifetime? How probable is it? Or is it speculation? - Quora
![Sabine Hossenfelder: Backreaction: Dear Dr B: What are the chances of the universe ending out of nowhere due to vacuum decay? Sabine Hossenfelder: Backreaction: Dear Dr B: What are the chances of the universe ending out of nowhere due to vacuum decay?](https://4.bp.blogspot.com/-_KOYJApTrNk/WTf1VOJ0w4I/AAAAAAAADg0/AbunX2Bun7o1fA0Rg-YmcLH31FyWg6USgCLcB/s1600/vacuum%2Bdecay.jpeg)
Sabine Hossenfelder: Backreaction: Dear Dr B: What are the chances of the universe ending out of nowhere due to vacuum decay?
![Stability diagram of the Standard Model vacuum state in the pole masses... | Download Scientific Diagram Stability diagram of the Standard Model vacuum state in the pole masses... | Download Scientific Diagram](https://www.researchgate.net/profile/Tommi-Markkanen/publication/327763776/figure/fig3/AS:672779644981251@1537414575911/Stability-diagram-of-the-Standard-Model-vacuum-state-in-the-pole-masses-M-t-M-h-of-the_Q320.jpg)
Stability diagram of the Standard Model vacuum state in the pole masses... | Download Scientific Diagram
![PDF] Electroweak Vacuum metastability in a natural minimal Type-III Seesaw Model. | Semantic Scholar PDF] Electroweak Vacuum metastability in a natural minimal Type-III Seesaw Model. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0c16e3770201f154df5eebcc2b671fc5cc7196ae/8-Figure1-1.png)
PDF] Electroweak Vacuum metastability in a natural minimal Type-III Seesaw Model. | Semantic Scholar
![Revision of the potential energy of the Higgs field in relation to singularity avoidance, and correction of the metastability of the true / false vacuum : r/GravitationOscillator Revision of the potential energy of the Higgs field in relation to singularity avoidance, and correction of the metastability of the true / false vacuum : r/GravitationOscillator](https://preview.redd.it/9ehsv6j8iwg71.png?width=502&format=png&auto=webp&s=0b5f976a3190ca001a8adba073606c6d0efc80f0)
Revision of the potential energy of the Higgs field in relation to singularity avoidance, and correction of the metastability of the true / false vacuum : r/GravitationOscillator
![TIL that the Universe may exist in a false vacuum. If it dropped to a lower energy state in a vacuum metastability event, a true vacuum bubble could form in our Universe, TIL that the Universe may exist in a false vacuum. If it dropped to a lower energy state in a vacuum metastability event, a true vacuum bubble could form in our Universe,](https://external-preview.redd.it/TnpXUji992iPPHsoXbGnKeTMq6d7zvBdscp0CNinX5c.jpg?auto=webp&s=7e05b22e08d830f3c22ed5820c062910ed818c51)
TIL that the Universe may exist in a false vacuum. If it dropped to a lower energy state in a vacuum metastability event, a true vacuum bubble could form in our Universe,
![Phase diagram of vacuum stability (green shaded area), metastability,... | Download Scientific Diagram Phase diagram of vacuum stability (green shaded area), metastability,... | Download Scientific Diagram](https://www.researchgate.net/publication/280630976/figure/fig2/AS:669448751046670@1536620428613/Phase-diagram-of-vacuum-stability-green-shaded-area-metastability-and-instability.png)
Phase diagram of vacuum stability (green shaded area), metastability,... | Download Scientific Diagram
![The top quark and Higgs boson masses and the stability of the electroweak vacuum - CERN Document Server The top quark and Higgs boson masses and the stability of the electroweak vacuum - CERN Document Server](http://cds.cern.ch/record/1460031/files/elpse1.png)