Universe Grows Like a Giant Brain
2012-11-28 0:00

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

So Krioukovís team wondered whether the universeís 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 ó 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 arenít causally related.)

[...]


Read the full article at: livescience.com




Related Articles


Latest News from our Front Page

The TPP, Monsanto, Rockefeller, Trilateral Commission, Brzezinski
2015-05-28 19:18
All hands on deck for global, economic, corporate dictatorship There are dots to connect here. They're real, and they're spectacular. Let me begin with a brief exchange from a 1978 interview, conducted by reporter Jeremiah Novak. He was speaking with two American members of the Trilateral Commission (TC), a group founded in 1973 by David Rockefeller and his intellectual flunkey, Zbigniew Brzezinski. NOVAK: ...
Video: Who Owns the Federal Reserve
2015-05-28 19:52
It's not like we don't have half a clue who actually "owns" the Federal Reserve, but we just wanted to know, superficially, who the Fed itself claims it is owned by (and, additionally, how the agency justifies its unchecked power). Apparently the agency never officially answers that question. See for yourself in the video above. Source: truthstreammedia.com
Monsanto's "Discredit Bureau" really does exist
2015-05-28 18:03
Reuters is reporting that Monsanto is demanding a sit-down with members of the World Health Organization (WHO) and the International Agency for Research on Cancer (IARC). This international scientific body is being called on the carpet for reporting that Monsanto’s most widely sold herbicide, which is inextricably linked to the majority of their genetically engineered products, is probably carcinogenic to ...
Amid Russia tensions, US nuclear bombers to conduct military drills in Sweden
2015-05-28 4:23
The Pentagon is planning to send nuclear bombers to Sweden for a military exercise next month amid growing tensions with Russia over the Ukraine crisis. The warplanes, the B-52 Stratofortress, will participate in a naval exercise on June 13, Swedish general Karl Engelbrektson said. They are set to fly from the United States nonstop and simulate a drop of anti-ship mines near ...
'Netanyahu to US: Give 50% more money, we'll shut up'
2015-05-28 4:55
Israeli Prime Minister Benjamin Netanyahu is asking the United States to provide Tel Aviv 50 percent more money for weapons and ‚Äúwe‚Äôll shut up‚ÄĚ on Iran nuclear talks, an author and investigative journalist in Philadelphia says. Dave Lindorff made the remarks in a phone interview with Press TV on Wednesday while commenting on a report which says Israel has asked Washington ...
More News »