String theory is a very difficult and even quite bizarre.Is it popular?Yes, popular.In scientific circles, people talk about it enough.It is believed that she will give us all the answers about the structure of the universe.
String theory
It is available as versions.It is possible that some of them are universal theory, that is the one that will help to understand the essence of everything.Surprisingly, the basis of all hidden in several equations.More recently, string theory has teamed up with the concept of supersymmetry.The result was the theory of superstrings.It managed to combine many knowledge about the properties of the basic elements of the matter of which actually make up our universe.
The basis of the theory of supersymmetry is the concept, the essence of which is that there are carrier particles and interacting particles.The latter are a bit of a brick of the universe, and the carrier particles act as a kind of cement.
In the standard model building blocks - it is the quarks and gauge bosons are the carriers.Quarks are exchanged with each other gauge bosons.
String theory and the theory of supersymmetry difficult to understand, but the picture of the universe, which they draw, to imagine is not so difficult.The microscopic size can observe the transformation of matter into a series of field of standing waves.These waves are very similar to those that are excited in the strings of any musical instruments.The strings of matter, such as the guitar, can be excited not only the basic tone, but different harmonics or overtones.Each harmonic own energy state.The essence of the principle of relativity is that mass and energy are equivalent.From this it follows that the higher the frequency of the harmonic wave vibration of the string, the greater and higher the energy and mass of the observed particles.
's not so hard to imagine standing waves in a guitar string, however, those standing waves, which offers a string theory, draw in the imagination is not easy.The bottom line is that the oscillations occur in the space, which has just eleven dimensions.For us, of course, it is a familiar space in which all four measurements.In the space of strings, things are quite different.Physics can not really deal with the extra dimensions that are not observed in conventional energies.
String theory has also received development in the theory of multidimensional membranes.What is multi-dimensional membrane?In principle, they are different from the strings that have a flat shape.Physicists joke membranes and strings - it's like vermicelli and noodles.
All the information listed above, often the cause of a variety of disputes.Basically, the theory of physics - is always something difficult, intractable easy explanation, multilevel.Dispute always abound.
Yes, many theories claims to be universal, that is, one that would open the secrets of the universe, and made clear the essence of all associations of force interactions.
In general, it is worth noting that the string theory nebezgreshna.She still does not have a strict mathematical kind.The reason for this is that not just the mathematical formalism is developed so that it was possible to achieve a similar result.String theory has been around for more than twenty years, but physicists still can not combine its controversial beginning.In addition, it is worth considering that it was not invited to a single laboratory experiment that could confirm its validity.Of course, all the knowledge about it is still only theoretical.What are the forecasts?They are plentiful - enough of them both positive and negative.
