Flounder
发表于 2025-3-30 11:48:46
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烦躁的女人
发表于 2025-3-30 14:00:49
Quantum Field Theory and Fibre Bundles in a General Space-Timete such a theory. However, irrespective of the final format, it seems likely that something rather dramatic will happen if the system is probed at distances of the fundamental Planck length . It is often suggested that at this order of distance there will be violent quantum fluctuations in the space
群岛
发表于 2025-3-30 20:23:37
The Dynamics of Supergravitynian formulation and those of its properties which can best be understood in this way. The Hamiltonian approach, while often neglected in quantum field theory because it is not immediately related to diagrams and calculations, has in fact been essential in understanding the structure of other gauge
澄清
发表于 2025-3-31 00:17:02
Extended Supersymmetry and Extended Supergravity Theoriests even at the one loop level has led to a situation analoguous to the puzzle of the V-A theory of weak interactions before the advent of gauge theories. The V-A theory of weak interactions was known to be correct at the tree approximation, but having a coupling constant whose dimension was the
收集
发表于 2025-3-31 02:52:18
0258-1221 striking in its ambition and its formal beauty, but quite separated from the main stream of modern Physics, which had centered, after the early twenties, on quantum mechanics and its applications. In the last ten or fifteen years, however, the situation has changed radically. First, a great deal of
gratify
发表于 2025-3-31 08:14:50
Aspects of Quantum Field Theory in Curved Space-Time: Effective Action and Energy-Momentum Tensorch the creation of elementary particles by strong gravitational fields (as in cosmology and near black holes) was emphasized. The present lectures will emphasize material which was not covered in the previous review.
含水层
发表于 2025-3-31 10:13:26
The Formal Structure of Quantum Gravityn fermion loop. In 1966 an explicitly gauge invariant functional-integral algorithm was found which extended Feynman’s new rules to all orders (De Witt (1967b)). A short time later it was shown that the algorithm could be obtained by a method of factoring out the gauge group (Fadde’ev and Popov (1967)).
构想
发表于 2025-3-31 16:55:21
2662-6330 governments on FDI flows and whether non-economic factors (e.g. cultural factors) might figure as determinants of location of FDI.978-1-349-52564-5978-0-230-52295-4Series ISSN 2662-6330 Series E-ISSN 2662-6349