What is the famous experiment of Dr.Lijun Wang involving cesium gas
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What is the famous experiment of Dr.Lijun Wang involving cesium gas

[From: ] [author: ] [Date: 11-09-02] [Hit: ]
Before the pulse fully entered the chamber, Wang reported that it appeared at the same instant at a point 60 feet across the laboratory. In effect, it existed in two places at the same time. Thus Wang not only proved that objects can move at speeds exceeding the earlier prescribed limit of 186,000 miles per second,......
The work of Dr. Lijun Wang at the NEC research institute in Princeton seems to have given us a glimpse of multi-dimensional reality. When Wang recently transmitted a pulse of light towards a chamber filled with specially treated cesium gas, and recorded its travel through the chamber at an accelerated speed of up to 300 times the speed of light, he proved the possibility of time travel.

Before the pulse fully entered the chamber, Wang reported that it appeared at the same instant at a point 60 feet across the laboratory. In effect, it existed in two places at the same time. Thus Wang not only proved that objects can move at speeds exceeding the earlier prescribed limit of 186,000 miles per second, but he proved Einstein's theory that time slows when objects travel at a speed approaching (and exceeding) the speed of light. The implications of this are mind-boggling. Wang's work hints that time travel is quite possible.
http://perdurabo10.tripod.com/themindofj…

Scientists have seen a pulse of light emerge from a cloud of gas before it even entered. This astonishing and baffling observation was made by researchers from the NEC Research Institute in Princeton, US. They conducted an experiment that involved lasers, a chamber containing cold caesium atoms and a super-fast stopwatch. The end result was a beam of light that moved at 300 times the theoretical limit for the speed of light. It was Einstein who said nothing physical could break this barrier because, among other things, to do so would also mean travelling back in time.

Dramatic demonstration
But the NEC scientists believe their work does not violate Einstein's theory. Writing in the journal Nature, Dr Lijun Wang and colleagues say their light beam raced through the atom trap so quickly that the leading edge of the pulse's peak actually exited before it had entered. If this sounds confusing, then do not worry. Many physicists are uncomfortable with it too despite their explanations that it is a natural consequence of the wave nature of light.
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