Featured Research

from universities, journals, and other organizations

Was The Universe Born In A Black Hole?

Date:
September 17, 2003
Source:
University Of California - Davis
Summary:
The universe may have been created by an explosion within a black hole, according to a new theory by two mathematicians recently published in the Proceedings of the National Academy of Sciences.

The universe may have been created by an explosion within a black hole, according to a new theory by two mathematicians recently published in the Proceedings of the National Academy of Sciences of the U.S.A.

Related Articles


"It's a mathematically plausible model which refines the standard model of the Big Bang," said Blake Temple, professor of mathematics at UC Davis and co-author of the paper with Joel Smoller, professor of mathematics at the University of Michigan.

In the standard model of cosmology, the universe burst into existence with the Big Bang about 13 billion years ago. Since then, the universe, which contains an infinite amount of matter and is infinite in extent, has been expanding in all directions.

In the new model, the Big Bang is an actual explosion within a black hole in an existing space. The shock wave of the explosion is expanding into an infinite space, leaving behind it a finite amount of matter. The universe is emerging from a white hole. The opposite of a black hole, a white hole throws matter out instead of sucking it in.

The shockwave and the universe beyond the black hole lies in our future. Eventually, the universe will emerge from the black hole as something like a supernova, but on an enormously large scale, Temple said.

The equations that describe a black hole were written by Albert Einstein as part of the General Theory of Relativity. Einstein's equations work equally well if time runs forward or backwards. But explosive shockwaves, which include an increase in entropy, are time-irreversible. The new theory satisfies Einstein's equations while allowing the universe to expand.

Whether the matter emerging from the white hole came from matter that previously fell into another black hole is an open question, Temple said.

"It is natural to wonder if there is a connection between the mass that disappears into black hole singularities and the mass that emerges from white hole singularities," Smoller and Temple wrote.


Story Source:

The above story is based on materials provided by University Of California - Davis. Note: Materials may be edited for content and length.


Cite This Page:

University Of California - Davis. "Was The Universe Born In A Black Hole?." ScienceDaily. ScienceDaily, 17 September 2003. <www.sciencedaily.com/releases/2003/09/030917072015.htm>.
University Of California - Davis. (2003, September 17). Was The Universe Born In A Black Hole?. ScienceDaily. Retrieved April 25, 2015 from www.sciencedaily.com/releases/2003/09/030917072015.htm
University Of California - Davis. "Was The Universe Born In A Black Hole?." ScienceDaily. www.sciencedaily.com/releases/2003/09/030917072015.htm (accessed April 25, 2015).

Share This


More From ScienceDaily



More Space & Time News

Saturday, April 25, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Hubble Telescope: 25 Years Of Revealing The Universe

Hubble Telescope: 25 Years Of Revealing The Universe

Newsy (Apr. 24, 2015) Despite a blurry start to its service, the Hubble Space Telescope is still serving as one of the best visual science tools on or off the planet. Video provided by Newsy
Powered by NewsLook.com
Hubble Telescope Celebrates 25th Anniversary

Hubble Telescope Celebrates 25th Anniversary

AP (Apr. 23, 2015) NASA&apos;s Hubble Space Telescope is celebrating its 25th anniversary of being placed into orbit. NASA unveiled the official Hubble anniversary image to mark the occasion. (April 23) Video provided by AP
Powered by NewsLook.com
The Hubble Turns 25

The Hubble Turns 25

Reuters - US Online Video (Apr. 22, 2015) The Hubble telescope turns 25, marking a milestone in the history of space exploration. As Pavithra George reports, NASA is celebrating the technology, saying Hubble has "rewritten the text books." Video provided by Reuters
Powered by NewsLook.com
Teens Compete, Help Shape Future of NASA

Teens Compete, Help Shape Future of NASA

AP (Apr. 21, 2015) This week, 17,000 students from 30 countries are competing in the 20th FIRST Robotics Championship in St. Louis, including a team from Houston that, a few years ago, helped influence the design of a NASA rover. (April 22) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins