WebJan 24, 2011 · String theory smooths out the mathematical inconsistencies that currently exist between quantum mechanics and the theory of relativity. It posits that the entire universe can be explained in... WebJul 19, 2013 · The Feynman is an important ingredient in defining perturbative scattering amplitudes in field theory. Here we describe its analog in string theory. Roughly one …
Physics and Feynman
WebOn the q-meromorphic Weyl algebra_专业资料。We...[19], Feynman q-integrals [12, 13], category...From the q-Leibnitz rule and the fundamental ... Trace and chiral anomalies in string and ordinary f... ordinary field theory from Feynman diagrams for no...Higher world-volume loops contribute in general to...For example, the chiral anomaly due ... WebThe previous paper contains a proof relating the AdS string theory to a Feynman-Kac stochastic string solution in Mellin Transform Space with the corresponding Witten diagram. This third paper ... harvard property management calgary
A Physicist Explains Why Parallel Universes May Exist - NPR
WebMay 29, 2024 · On the other hand, a really good lesson to learn from Feynman would be the importance of recognizing when theorists have nothing but excuses and are … WebThe traditional method for computing scattering amplitudes in field theories is based on Feynman rules. They are famous for intuitively assembling all possible histories for a given scattering process such that amplitudes can be obtained from associating mathematical quantities to the diagrams. Web$\begingroup$ String theory is formulated using Feynman's sum over history formalism. The basic equation is just the path integral. The basic equation is just the path integral. The thing that makes strings difficult, in some sense, is that we don't understand very well what variables we should be using in this path integral. $\endgroup$ harvardprotect.com