{"product_id":"9783642633454","title":"Theoretical and Mathematical Physics: The Causal Approach","description":"\u003ch1\u003eTheoretical and Mathematical Physics: The Causal Approach\u003c\/h1\u003e \u003ch2\u003eScharf, G.\u003c\/h2\u003e \u003cp\u003eIn this textbook for graduate students in physics the author carefully analyses the role of causality in Q.E.D. This new approach avoids ultraviolet divergences, so that the detailed calculations of scattering processes and proofs can be carried out in a mathematically rigorous manner. Significant themes such as renormalizability, gauge invariance, unitarity, renormalization group, interacting fields and axial anomalies are discussed. The extension of the methods to non-abelian gauge theories is briefly described.\u003cbr\u003eThe book differs considerably from its first edition: Chap. 3 on Causal Perturbation Theory was completely rewritten and Chap. 4 on Properties of the S-Matrix and Chap. 5 on Other Electromagnetic Couplings are new.\u003c\/p\u003e \u003ch3\u003eDetails\u003c\/h3\u003e \u003cp\u003ePublished by: Springer\u003c\/p\u003e \u003cp\u003ePublication Date: 2012-11-13\u003c\/p\u003e \u003cp\u003eFormat: Paperback\u003c\/p\u003e \u003cp\u003eISBN-13: 9783642633454\u003c\/p\u003e \u003cp\u003eDOI: 10.1007\/978-3-642-57750-5\u003c\/p\u003e \u003cp\u003eDimensions: 235cm x155cm\u003c\/p\u003e \u003cp\u003ePages: 410\u003c\/p\u003e ","brand":"Springer Berlin Heidelberg","offers":[{"title":"Default Title","offer_id":45382394773644,"sku":"9783642633454","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9545\/1788\/files\/9783642633454.jpg?v=1775739606","url":"https:\/\/fh90cf-fv.myshopify.com\/products\/9783642633454","provider":"Late Knight Books and Services, LLC","version":"1.0","type":"link"}