The String System is a series of components featuring the classic wire panels that offer almost unlimited combinations. You can choose among a wide range of colours and materials to build …

Original handout written by Neal Kanodia and Steve Jacobson. One of the most useful data types supplied in the C++ libraries is the string. A string is a variable that stores a sequence of letters …

String theory builds on the conceptual foundations that have been established in elementary particle physics in the 1970s. It is a quantum theory that aims at reproducing the interaction …

String theory is an attempt to quantise gravity and unite it with the other fundamental forces of nature. It combines many interesting topics of (quantum) eld theory in two and higher dimensions.

String theory can be considered a particular kind of particle theory, in that its modes of excitation correspond to different particles. All these particles, which differ in spin and other quantum …

These notes are not verbatim; I watched the lectures and reproduced them afterwards. Part I of this document follows the lecture series by Susskind titled “String theory and M-theory.” This is …

1.1. The linear trajectories. In the ’50’s, mesons and baryons were found to have many excited states, called res-onances, and in the ’60’s, their scattering amplitudes were found to be …