Self-Motivation
David Goggins
Former Navy Seal
Career Development
Bryan Cranston
Actor
Critical Thinking
Liv Boeree
International Poker Champion
Emotional Intelligence
Amaryllis Fox
Former CIA Clandestine Operative
Management
Chris Hadfield
Retired Canadian Astronaut & Author
Learn
from the world's big
thinkers
Start Learning

Physicists Accidentally Discover a Self-Destruct Button for the Entire Universe

Unfortunately, humanity will never see it coming. 

 

A computer image of a Higgs interaction. By Lucas Taylor / CERN, CC BY-SA 3.0, Wikipedia Commons.

It sounds like a plot from a comic book or a sci-fi film, a theory that got a boost when one of the greatest discoveries in physics in the modern era, the discovery of the “God particle,”or the Higgs boson, the missing piece in the Standard Model of particle physics. In the preface to his book Starmus, Stephen Hawking warns that the Higgs Boson field could collapse, resulting in a chain reaction that would take in the whole universe with it.  


Theoretical physicist Joseph Lykken says it would probably take billions of years before we reach that point. Lykken hails from the Fermi National Accelerator Laboratory in Batavia, Illinois. If it did happen though, you wouldn’t know it. One instant you are here, the next, you and everything else is swallowed up by an enormous vacuum bubble, traveling at light speed in every direction. Humanity would never see it coming.

Peter Higgs and colleagues first theorized the existence of the Higgs boson in 1964. The Large Hadron Collider (LHC) at CERN in Geneva, Switzerland finally discovered it in 2012. With this missing piece found, three of the four fundamental forces of nature become complete. The particle’s measured value is 126 billion electron volts. That’s 126 times a proton’s mass. This is just enough to maintain a state teetering near the edge of stability.

Everything in the universe contains a certain amount of energy. Even so, everything also adheres to the principle of stability. All substances want to become stable. To do that, one must contain as little energy as it can. When something has a high energy level, it is unstable, and moves to rid itself of excess energy, in order to achieve stability. 

Part of the Large Hadron Collider (LHC) at CERN, where the Higgs boson was discovered.

Quantum fields imbue particles with various properties. They also want to move to a low energy state, here called a vacuum state. The Higgs Field may be the exception. It lends particles’ mass. Rather than being a vacuum, the Higgs Field contains potential energy it cannot rid itself of, making it a false vacuum and by nature unstable. This instability could spark off, if the field was able to absorb more energy. A certain point it could absorb no more, teeter over the brink and end everything in existence.

The Higgs Field is maintaining a low energy state at the moment. But some believe it is slowly transitioning to a high energy state. When it does, it will kick off what is known as “vacuum decay.” In Hawking’s book, once the Higgs Field becomes metastable, the vacuum decay bubble will emerge. Being at a high energy state, it will quickly move to consume everything at a low energy state, or everything else around it. The vacuum bubble moves along destroying atoms, turning everything it encounters into hydrogen.

Prof. Lykken believes it will take billions of years. “There's no principle that we know of that would put us right on the edge,” he said. University of Southern Denmark physicists strengthened the vacuum decay theory in a study published in the journal High Energy Physics. They found however that vacuum decay could occur at any moment.

Even so, there may be outside forces associated with the Higgs Field that influence it in unknown ways. Dark matter for example, that mysterious substance that could comprise up to 27% of the universe, may interact with the Higgs Field. Recently however, a team of prominent physicists brought into doubt whether or not dark matter actually exists. Another theory called “supersymmetry,” states that every particle has its opposite. This helps keep the universe stable. Could the Higgs boson have a twin? Would that particle keep it from vacuum decay? No one is sure.

A representation of the Higgs Field. by Gonis from es, CC BY-SA 3.0, Wikipedia Commons. 

It is believed that when vacuum decay eventually takes place, what will be left is a superheated, hard, and extremely dense sphere. Some astrophysicists believe the universe, just before the Big Bang, may have looked like this. The Higgs Field is thought to have emerged shortly after the Big Bang. So it may be the driving force which deletes the universe and forces it to start over again.

This isn’t the only conceptualization which predicts the destruction of everything everywhere. Another is the Big Crunch theory. This is the opposite of the Big Bang. With the first, a collection of super dense material exploded, heaving everything out in all directions. With the Big Crunch, it’s thought that material eventually stops moving at some point, and begins traveling in the opposite direction, coming back together again.

So even if we are able to escape the planet and become an intergalactic species before the sun engulfs the earth, the universe itself may collapse. The only way to ensure longevity is if the multiverse actually exists, and we can become a multi-universal species. Whether it is the Big Crunch of Vacuum Decay that gets us, it’s interesting to think that perhaps after that dense, hot state, it could in theory explode again, causing a second Big Bang.

If true, how many times has the cycle occurred? And does history repeat itself exactly, or is a totally new universe born? It is of course important to remember that this is all in the realm of theoretical physics. The universe may hide as of yet a treasure trove of unknown particles which could change these predictions and speculations completely.

To learn more about vacuum decay click here: 

Malcolm Gladwell live! | Strangers, Storytelling, and Psychology

Join the legend of non-fiction in conversation with best-selling author and poker pro Maria Konnikova.

Big Think LIVE

Add event to your calendar

AppleGoogleOffice 365OutlookOutlook.comYahoo


Keep reading Show less

Map of the World's Countries Rearranged by Population

China moves to Russia and India takes over Canada. The Swiss get Bangladesh, the Bangladeshi India. And the U.S.? It stays where it is. 

Strange Maps

What if the world were rearranged so that the inhabitants of the country with the largest population would move to the country with the largest area? And the second-largest population would migrate to the second-largest country, and so on?

Keep reading Show less

Virgin Galactic uses space tech to create new supersonic jet

The space tourism company Virgin Galactic teams up with Rolls Royce to create a new Mach 3 supersonic aircraft.

New supersonic aircraft from Virgin Galactic.

Credit: Virgin Galactic
Technology & Innovation
  • Richard Branson's Virgin Galactic announces a partnership with Rolls Royce.
  • The space tourism company will create a new supersonic jet for super-fast travel on Earth.
  • The aircraft will travel at Mach 3 – three times the speed of sound.
Keep reading Show less

Hulu's original movie "Palm Springs" is the comedy we needed this summer

Andy Samberg and Cristin Milioti get stuck in an infinite wedding time loop.

Gear
  • Two wedding guests discover they're trapped in an infinite time loop, waking up in Palm Springs over and over and over.
  • As the reality of their situation sets in, Nyles and Sarah decide to enjoy the repetitive awakenings.
  • The film is perfectly timed for a world sheltering at home during a pandemic.
Keep reading Show less
Scroll down to load more…
Quantcast