Schrödinger's cat can not be alive and dead at the same time- Video
Saturday, 06 October 2012 10:58
In an article in New Scientist, team of scientists from the University of Berkeley, USA has published an article, that described the first experiment to intervene in a quantum system, which does not violate the state of a quantum system. As reported, a group of scientists from the University of Berkeley, collected a circuit with a superconductor and brought it to a state of superposition, fixated between the states of zero and one, that is, there was a typical quantum-situation: it was impossible to know the state of a quantum system without disturbing its integrity by any measurement, that is, it was impossible to determine which signal is the output of this circuit is a unit or zero. However, American physicists, as they argue, could do the impossible, denying approval of the famous physicist Schrodinger- they managed to accurately determine the status of a quantum system as a result of the unusually short time dimension, which has not had time to break the integrity of the quantum system. Thus, it was decided the famous paradox of the so-called "Schrödinger's cat" - about whose status (alive or dead), it was impossible to know exactly without making any measurements, which resulted in the cat may change his condition, so Schrödinger proposed consider this cat alive and dead at the same time, creating the famous paradox. However, a group of scientists from the University of Berkeley, has denied the existence of the paradox of "Schrödinger cat", proving that the state of a quantum system can be accurately determined without violating its integrity, ie the state of the cat can be accurately determined. The practical use of this discovery is to use for the design of quantum supercomputers of the future. Another explanation for the paradox of "Schrödinger cat" can be seen on this VIDEO:
http://hainanwel.com/en/unusual-world/2 ... r-cat.html