Path Integrals and Quantum Anomalies by Hiroshi Suzuki, Kazuo Fujikawa

Path Integrals and Quantum Anomalies Hiroshi Suzuki, Kazuo Fujikawa ebook
Publisher: Oxford University Press, USA
ISBN: 0198529139, 9780198529132
Format: djvu
Page: 297

Path Integrals and Quantum Anomalies. Http://i33.fastpic.ru/big/2013/0413/. The subject of this paper is not to discuss the divergence problem but to clarify concretely the pathological aspects of the perturbative or path-integral approach in 2d quantum gravity. Doing path integrals over fields ([tex]X[/tex]) is familiar enough, but how do you do the integral over all world-sheet metrics [tex]g[/tex], and the sum over all world-sheet topologies (that is what encodes all the quantum splittings and joinings) . If there have been advances in the 00s as significant as conformal anomaly cancellation, the mathematics of Calabi-Yau manifolds, D-branes, dualities/M-Theory, AdS/CFT, or braneworlds, perhaps it would be useful to list them. One can search for solutions of the FRGE rather than evaluate the path integral (1) directly. Can be considered also in the framework of operator formalism, because Green functions can be defined in it. This is the fourth, expanded edition of the comprehensive textbook published in 1990 on the theory and applications of path integrals. What I am emphasizing is that it is quite dangerous to make . Anomalies, renormalization group, lattice theory, etc. Posted by Casino Meta under Meta | No Comments.