Mathematics and Applications of Branes in String and M-theory

Cambridge University

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M-theory is an 11-dimensional quantum theory of gravity which, in addition to gravitons and other particle-like excitations, includes extended objects known as membranes and five- branes. Though a complete definition of M-theory is not yet known, it is proposed as a nonperturbative formulation of superstring theory and as such is a compelling candidate for a unified theory of the fundamental particles and forces in Nature. Much has been learned about M-theory through its symmetries and its relation to supergravity and string theory and this has in turn led to important results in superstring theory and quantum gauge theory.

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7개의 평가

Application of Branes in String & M-theory

2013. 08. 25.

$Aman21

I believe that Cambridge university is giving the public a really nice gift in the form of lectures that helps the layperson try to understand the many theories discussed. I thank you from the bottom of my heart, currently i am a student wondering whether physics or math is good or me & i wanted to get a an idea of what the frontiers of physics & math will do for the future

M-theory is an 11-dimensional quantum theory of gravity which, in addition to gravitons and other particle-like excitations, includes extended objects known as membranes and five- branes. Though a complete definition of M-theory is not yet known, it is proposed as a nonperturbative formulation of superstring theory and as such is a compelling candidate for a unified theory of the fundamental particles and forces in Nature. Much has been learned about M-theory through its symmetries and its relation to supergravity and string theory and this has in turn led to important results in superstring theory and quantum gauge theory.