Perturbative String Theory
W. Lerche · VS Verlag für Sozialwissenschaften eBooks · 2000
Being one-dimensional extended objects immersed in some D-dimensional 2 space-time, strings trace out two-dimensional “world-sheets” that may be viewed as thickened Feynman diagrams, for example: These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.