Scientists use photons to simulate the process of traveling through time

The structure of space-time using the horizontal line, vertical axis to describe time and space. A photon going through a deep hole, move back in time and return to the same location in the original space.

A group of researchers at the University of Queensland led by Dr. Martin Ringbauer has successfully simulated the time travel using the fundamental particles of light. Dr. Ringbauer, the research team used to simulate photon migration process of timeless quantum particles and their behavior survey. Through this, researchers have uncovered many aspects very unexpected period in modern physics and provides an insight on the ability to perform time travel is predicted by the theory of animal Management ago.

According to Dr. Ringbauer argued: "The question of time travel still standing firmly between two theories in the history of physics: general relativity and Einstien's theory of quantum mechanics. Relativity model describe the world under the huge scale of the stars and galaxies, while quantum mechanics is a great example of micro perspective on the operation of the atoms and molecules. "

Einstein's theory suggests perfectly capable of going back in time along the path by the space-time to go back to the starting point in space but on the ramp before closing time - not before time curve . In 1946, the mathematician and logician Kurt Gödel proposed "incompleteness theorem" and led many physicists and philosophers headache when putting it in relation with Einstein's theory.

Specifically as "grandparent paradox", if a person travels from the future to the past and prevent him and she met, so the question is who time travel exists or not? This is what makes time travel is totally unjustified and can not be done. However, a member of the research team at the University of Queensland, Professor Tim Ralph physical launched in 1991 predicted that the time travel in the quantum world will be able to avoid the generation of the inverse reasonable.

Professor Ralph declares that there is no evidence to suggest that natural world with other operators of the microscopic world of quantum mechanical systems. However, this has not been tested in the state of super-standard effects of general relativity, such as near the black hole. According to Professor Ralph: "Our study provides an insight to answer the question where and how to behave naturally different from what our theory predicts."

For example, studies have shown the existence of gravitational force at the time of closing curved spacetime. This includes the consolidation of the Heisenberg uncertainty principle of changing the structure of quantum particles and form a perfect copy other perspective to implement quantum time travel. As illustrated first post described a structure of spacetime and a quantum particle can turn back time and then returned to the same position in space through the hole.

Finally, the study by scientists at the University of Queensland is not made time machine. But this is an entirely new approach in terms of quantum mechanics to search for arguments to support the feasibility of time travel. However, research has created a panoramic view and suggest promising future of time travel is performed and controlled by human beings in the future.

According Physics, Nature