'Star Trek' Warp Speed? Two Baylor Physicists Have a New Idea That Could Make 
it Happen

May 8, 2009

With the new movie 'Star Trek' opening in theaters across the nation, one thing 
movie goers will undoubtedly see is the Starship Enterprise racing across the 
galaxy at the speed of light. But can traveling at warp speed ever become a 
reality?

Two Baylor University physicists believe they have an idea that can turn 
traveling at the speed of light from science fiction to science, and their idea 
does not break any laws of physics.

Dr. Gerald Cleaver, associate professor of physics at Baylor, and Dr. Richard 
Obousy, a Baylor post-doctoral student, theorize that by manipulating the 
space-time dimensions around the spaceship with a massive amount of energy, it 
would create a "bubble" that could push the ship faster than the speed of 
light. To create this bubble, the Baylor physicists believe manipulating the 
11-dimension would create dark energy. Cleaver said positive dark energy is 
responsible for speeding up the universe as time moves on, just like it did 
after the Big Bang, when the universe expanded faster than the speed of light.

"Think of it like a surfer riding a wave," said Cleaver, who co-authored the 
paper with Obousy about the new method. "The ship would be pushed by the bubble 
and the bubble would be traveling faster than the speed of light."

The method is based on the Alcubierre drive, which proposes expanding the 
fabric of space behind a ship into a bubble and shrinking space-time in front 
of the ship. The ship would not actually move, rather the ship would sit in 
between the expanding and shrinking space-time dimensions. Since space would 
move around the ship, the theory does not violate Einstein's Theory of 
Relativity, which states that it would take an infinite amount of energy to 
accelerate an object faster than the speed of light.

String theory suggests the universe is made up of multiple dimensions. Height, 
width and length are three dimensions, and time is the fourth dimension. 
Scientists believe that there are a total of 10 dimensions, with six other 
dimensions that we can not yet identify. A new theory, called M-theory, takes 
string theory one step farther and states that the "strings" actually vibrate 
in an 11-dimensional space. It is this 11th dimension that the Baylor 
researchers believe could help propel a ship faster than the speed of light.

The Baylor physicists estimate that the amount of energy needed to influence 
the extra dimensions is equivalent to the entire mass of Jupiter being 
converted into energy.

"That is an enormous amount of energy," Cleaver said. "We are still a very long 
ways off before we could create something to harness that type of energy." 

http://www.baylor.edu/pr/news.php?action=story&story=58707



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