Follow The Things That Makes You Happy And The Love Project. Be The Change :) Live Your Dreams Today :D

‘Space-Time’ -Could It Be a Mirage? New Theory Says "Yes"

Posted on: March 30, 2011

Space-time – that plastic fabric whose geometry can be changed by the gravity of stars, planets and matter – may be no more than a mirage, according to Peter Horava. Horava, who is at the University of California, Berkeley, wants to rip this fabric apart and set time and space free from one another in order to come up with a unified theory that reconciles the disparate worlds of quantum mechanics and gravity. The focus of last year’s Nobel Prize for Physics, graphene, may unlock the solution.
The world’s physics community has started using Horava heresy to explain away the twin cosmological mysteries of dark matter and dark energy. Others are finding that black holes might not behave as we thought. If Horava’s idea is right, it could forever change our conception of space and time and lead us to a “theory of everything”, applicable to all matter and the forces that act on it.

For decades physicists have been stymied in their efforts to reconcile Einstein’s general theory of relativity, which describes gravity, with quantum mechanics, which describes the sub-atomic world of particles and forces on the smallest scales.

Space and time according to quantum theory are a static backdrop against which particles move. In Einstein’s theories, by contrast, not only are space and time inextricably linked, but the resulting space-time is shaped by the matter within it.

Much of the motivation behind the quest to square relativity and quantum theory – to produce a theory of quantum gravity reflects the need to understand what happened immediately after the Big Bang or what’s going on near the event horizon of black holes, where the gravitational fields are massive.

Horava found his solution in the the physics of condensed matter, specifically in a carbon atom one atom thick, called graphene, whose electrons ping around the surface like balls in a pinball machine and can be described using quantum mechanics. Because the graphene atoms are moving at only a fraction of the speed of light there is no need to take relativity into account.

But cool this graphene down to near absolute zero and something extraordinary happens: the electrons speed up dramatically. Now relativistic theories are needed to describe them correctly. It was this change that sparked Horava’s imagination. What struck Horava about graphene is that Lorentz symmetry isn’t always apparent in it. Could the same thing be true of our Universe, he wondered. What we see around us today is a cool cosmos, where space and time appear linked by Lorentz symmetry – a fact that experiments have established to astounding precision. But things were very different in the earliest moments. What if the symmetry that is apparent today is not fundamental to nature, but something that emerged as the universe cooled from the Big Bang fireball, just as it emerges in graphene when it is cooled?

Horava tweaked Einstein’s equations in a way that removed Lorentz symmetry: a property that keeps the speed of light constant for all observers, no matter how fast they move, time slows and distances contract to exactly the same degree. This led Horava to a set of equations that describe gravity in the same quantum framework as the other fundamental forces of nature: gravity emerges as the attractive force due to quantum particles called gravitons, in much the same way that the electromagnetic force is carried by photons. He also amended general relativity to include a preferred direction for time, from the past to the future – the way the Universe as we observe it appears to evolve.

“All of a sudden, you have new ingredients for modifying the behaviour of gravity at very short distances,” Horava said in an interview with New Scientist.

Read More…

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

WE ARE MAKING LOVE NOT WAR

Non Profit Organizations Are Replacing Private Corporations :D

The Collapse Of Rational Extroverts Science Based People And The Exponential Rise Of Emotional Intuitive Spiritual Introverts..We All Have Natural Rights Given By Our Mother Nature: To Have A Public Life, To Have A Private Life And To Have A Secret Life..LOVE YOU ALL :X

You Have The Right To Be UnGoogleAble And Live Without Any Corporate Ads Suggestions :)

Our MIND is like a CELL limited by our Own BELIEFS. It's time to move Beyond...So please, SPREAD the News and Raise the Humanity Awareness :) For a Better World! The True Revolution doesn't mean Violence. It means Reevaluating OUR Perceptions, Values and Thinking. You Are A Spiritual Being Having A Human Biological Computer Fun Experience.. Sovereign Planet :) Wake Up!

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 19 other followers

Our hearts Are Awake :D

"NOTHING IS MORE POWERFUL THAN AN IDEA WHOSE TIME HAS COME."
Victor Hugo

"DON'T ASK YOURSELF WHAT THE WORLD NEEDS; ASK YOURSELF WHAT MAKES YOU COME ALIVE. AND THEN GO AND DO THAT. BECAUSE WHAT THE WORLD NEEDS IS PEOPLE WHO HAVE COME ALIVE."
Harold Whitman

"WE ARE NOT HELD BACK BY THE LOVE WE DIDN'T RECEIVE IN THE PAST, BUT BY THE LOVE WE'RE NOT EXTENDING IN THE PRESENT."
Marianne Williamson

"INNER FREEDOM IS NOT GUIDED BY OUR EFFORTS; IT COMES FROM SEEING WHAT IS TRUE."
The Buddha

"THE GREATEST DECEPTION MEN SUFFER IS FROM THEIR OWN OPINIONS."
Leonardo Da Vinci

"THE VERY THINGS WE WISH TO AVOID, NEGLECT AND FLEE FROM TURN OUT BE THE 'PRIMA METERIA' FROM WHICH ALL REAL GROWTH COMES."
Andrew Harvey

"IDENTIFICATION...IS A FORM OF ESCAPE FROM THE SELF."
Krishnamurti

"CHANGING MASS CONSCIOUSNESS IS AN INDIVIDUAL RESPONSIBILITY."
Dennis Weaver

"CONFLICT IS THE BEGINNING OF CONSCIOUSNESS."
M. Esther Harding

"IF YOU PUT YOURSELF INA POSITION WHERE YOU AHVE TO STRECH OUTSIDE YOUR COMFORT ZONE, THEN YOU ARE FORCED TO EXPAND YOUR CONSCIOUSNESS."
Les Brown

"IT'S EXHILARATING TO BE ALIVE IN A TIME OF AWAKENING CONSCIOUSNESS; IT CAN ALSO BE CONFUSING, DISORIENTING, AND PAINFUL." Adrienne Rich

"NO PROBLEM CAN BE SOLVED FROM THE SAME LEVEL OF CONSCIOUSNESS THAT CREATED IT."
Albert Einstein

"ONLY WHEN YOUR CONSCIOUSNESS IS TOTALLY FOCUSED ON THE MOMENT YOU ARE IN CAN RECEIVE WHATEVER GIFT, LESSON, OR DELIGHT THAT MOMENT HAS TO OFFER."
Barbara de Angelis

"THE KEY TO GROWTH IS THE INTRODUCTION OF HIGHER DIMENSIONS OF CONSCIOUSNESS INTO OUR AWARENESS."
Lao Tzu

"OUR ATTITUDE TOWARD LIFE DETERMINES LIFE'S ATTITUDE TOWARDS US."
Earl Nightingale

"OPTIMISM IS THE ONE QUALITY MORE ASSOCIATED WITH SUCCESS AND HAPPINESS THAN ANY OTHER."
Brian Tracy

TOP ALTERNATIVE NEWS SITES

http://english.aljazeera.net/
http://www.activistpost.com/
http://www.mind-trek.com/
http://www.prisonplanet.com/
http://www.infowars.com/
http://beforeitsnews.com/
http://www.blacklistednews.com/
http://cryptome.org/
http://www.davidicke.com/
http://www.demotix.com/
http://www.disinfo.com/
http://www.drudgereport.com/
http://educate-yourself.org/
http://www.exopolitics.org/
http://www.getoutofdebtfree.org/
http://www.globalresearch.ca/
http://www.godlikeproductions.com/
http://news.ycombinator.com/
http://www.theagoranational.ca/
http://www.coasttocoastam.com/
http://www.truthwinds.com/
http://www.dailymail.co.uk/
http://www.naturalnews.com/
http://rense.com/
http://www.ufo-blogger.com/
http://rt.com/news/today/
http://www.news.com.au/
http://newsfeedresearcher.com/
http://www.physorg.com/
http://www.redicecreations.com/
http://www.setyoufreenews.co.uk/
http://www.space.com/
http://thecrowhouse.com/home.html
http://www.dailygalaxy.com/
http://www.huffingtonpost.com/
http://rawstory.com/
http://www.rumormillnews.com/
http://vigilantcitizen.com/
http://truthiscontagious.com/
http://truthisscary.com/
http://projectcamelotportal.com/
http://www.world-mysteries.com/
http://www.wideawakenews.com/
http://www.yourstrawman.com/
http://www.zerohedge.com/

%d bloggers like this: