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String (Physics): String Theory, Theoretical Physics, M-theory, Elementary Particle, Quantum Gravity - Couverture souple

 
9786130518660: String (Physics): String Theory, Theoretical Physics, M-theory, Elementary Particle, Quantum Gravity

Synopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A string is one of the main objects of study in string theory, a branch of theoretical physics. There are different string theories, many of which are unified by M-theory. A string is an object with a one-dimensional spatial extent, unlike an elementary particle which is zero-dimensional, or point-like. By postulating this one-dimensional structure, many desirable features of a more fundamental theory of physics automatically emerge. Most notably, almost any theory of strings consistent with quantum mechanics must also contain quantum gravity, which had not been described consistently prior to string theory.

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