The C and A-Theorems and the Local Renormalisation Group

by Graham Shore

The Zamolodchikov c-theorem has led to important new insights in the understanding of the Renormalisation Group (RG) and the geometry of the space of QFTs. The present primer introduces and reviews the parallel developments of the search for a higher-dimensional generalisation of the c-theorem and of the Local RG (LRG).

The idea of renormalisation with position-dependent couplings, running under local Weyl scaling, is traced from its early...

• Format: Paperback
• Language: English
• ISBN: 331953999X
• ISBN13: 9783319539997
• Release Date: April 2017
• Publisher: Springer
• Length: 102 Pages
• Weight: 0.37 lbs.
• Dimensions: 0.2" x 6.1" x 9.3"