Universe Grows Like a Giant Brain
2012 11 28

By Tia Ghose | LiveScience.com

The universe may grow like a giant brain, according to a new computer simulation.

The results, published Nov.16 in the journal Nature’s Scientific Reports, suggest that some undiscovered, fundamental laws may govern the growth of systems large and small, from the electrical firing between brain cells and growth of social networks to the expansion of galaxies.


A fundamental law of nature may govern the growth of brain networks, social networks, and the expansion of the Universe, a new computer simulation suggests.


"Natural growth dynamics are the same for different real networks, like the Internet or the brain or social networks," said study co-author Dmitri Krioukov, a physicist at the University of California San Diego.

The new study suggests a single fundamental law of nature may govern these networks, said physicist Kevin Bassler of the University of Houston, who was not involved in the study.

"At first blush they seem to be quite different systems, the question is, is there some kind of controlling laws can describe them?" he told LiveScience.

By raising this question, "their work really makes a pretty important contribution," he said.

Similar Networks

Past studies showed brain circuits and the Internet look a lot alike. But despite finding this functional similarity, nobody had developed equations to perfectly predict how computer networks, brain circuits or social networks grow over time, Krioukov said.

Using Einstein’s equations of relativity, which explain how matter warps the fabric of space-time, physicists can retrace the universe’s explosive birth in the Big Bang roughly 14 billion years ago and how it has expanded outward in the eons since.

So Krioukov’s team wondered whether the universe’s accelerating growth could provide insight into the ways social networks or brain circuits expand.

Brain cells and galaxies

The team created a computer simulation that broke the early universe into the tiniest possible units — quanta of space-time more miniscule than subatomic particles. The simulation linked any quanta, or nodes in a massive celestial network, that were causally related. (Nothing travels faster than light, so if a person hits a baseball on Earth, the ripple effects of that event could never reach an alien in a distant galaxy in a reasonable amount of time, meaning those two regions of space-time aren’t causally related.)

[...]


Read the full article at: livescience.com




Related Articles


Latest News from our Front Page

Beaten to Death at McDonald’s
2014 08 29
To the four clean-cut college freshman out on a double date, it had seemed like a typical McDonald’s: spanking clean, well-lighted, and safe. It was in a good neighborhood too, right next to Texas A&M University in College Station -- a campus known for its friendly atmosphere and official down-home greeting: “howdy.” Shortly after 2 A.M. that Sunday, they pulled into ...
Black Teens Shout ‘Hey White Boy’, Then Beat and Attempt to Kill White Lifeguard
2014 08 29
The racial assaults are mounting nationwide since the Ferguson, Missouri death of Michael Brown, and subsequent riots and looting. And so is the denial on behalf of police who refuse to call these obvious hate crimes what they are. Last night we reported on the White Marine in Mississippi who was beaten into a coma by a mob of 20 Blacks ...
US officials: Ebola outbreak to worsen
2014 08 29
The head of the Centers for Disease Control in the United States warned this week that the situation in west Africa remains grim following the deaths of more than 1,500 people due to the Ebola virus. "I wish I didn’t have to say this, but it is going get worse before it gets better," CDC Director Dr. Tom Frieden told the ...
Horror in Syria: Sickening ISIS slaughter continues as 250 soldiers captured, stripped, executed
2014 08 29
Considering the recent video with Paul Joseph Watson detailing that we actually didn’t get to SEE the beheading - here the same thing occurs. The key part of the article is: "Horror: The video, too graphic to be published in full, fades to black before revealing a chain of men’s bodies" So is it real, is it not? --- Marched to their ...
The War Against Whites Is Massively Incentivized
2014 08 28
The war on Whites is getting increasingly obvious, to the point that a very mainstream source, Congressman Mo Brooks, stated it and then refused to back down. This war is being carried on with a number of very potent weapons. At TOO we have stressed the moral onslaught which has inculcated guilt among legions of Whites for actions that have occurred ...
More News »