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Eight years ago on May 8th, 2000 Dr. Ronald Mallet published his first paper on time travel titled, Weak gravitational field of the electromagnetic radiation in a ring laser in the El Sevier physics letters A.
In it Dr. Mallet calculates the gravitational field generated by a ring laser and shows that this field creates a time traveling effect on a test particle within the ring laser. This effect is called inertial-frame dragging and is due to a rotational object altering space-time and dragging a nearby object out of its normal time. Also known as the Lense-Thirring effect frame dragging is generally very small and around the order of trillionths of a second for a satellite in orbit around the Earth.
However, Dr. Mallet has found that by using a ring laser he could exaggerate this effect and create a time machine!
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The way the machine works is by generating a rotating ring of laser light one can generate a strong gravitational field that bends space-time. This bending warps time from a straight line into a loop, allowing for time travel. The ring laser is generated by using 1 silvered mirror and 3 normal mirrors arranged in a square. In the image provided the silvered mirror is a position A. The light continues on towards points B,C and D and is reflected again at point A. By using many lasers and many more mirrors one can generate a cylindrical "hallway" which a test particle at point P can travel through. The space within the ring will begin to rotate and thus will frame-drag the particle along with it. Dr. Mallet often compares this with a cup of coffee a coffee bean and a spoon. If you have a coffee bean floating on the coffee and you stir with it with a spoon the coffee will begin to rotate. The coffee bean will be dragged along with it.
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To see the papers authored and published by Dr. Mallet please visit:
http://www.physics.uconn.edu/~mallett/Mallett2000.pdf
and
http://www.physics.uconn.edu/~mallett/Mallett2003.pdf
Also, see http://www.ehow.com/how_4502908_build-time-machine.html.
Spike Lee is currently co-writing and directing a movie about Dr. Mallet entitled Time Traveler due out . Dr Mallet also has a book out titled Time Traveler - One man's mission to make time travel a reality. The book is out now in stores. As of yet no word on when the movie will begin filming or when to expect a release date.
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