A combinatorial perspective on quantum field theory. (2017)

• Record Type: Book
• Further Information: Note: Karen Yeats.
• Authors: Yeats, Karen
• Contents: Part I Preliminaries -- Introduction -- Quantum field theory set up -- Combinatorial classes and rooted trees -- The Connes-Kreimer Hopf algebra -- Feynman graphs -- Part II Dyson-Schwinger equations -- Introduction to Dyson-Schwinger equations -- Sub-Hopf algebras from Dyson-Schwinger equations -- Tree factorial and leading log toys -- Chord diagram expansions -- Differential equations and the (next-to)m leading log expansion -- Part III Feynman periods -- Feynman integrals and Feynman periods -- Period preserving graph symmetries -- An invariant with these symmetries -- Weight -- The c2 invariant -- Combinatorial aspects of some integration algorithms -- Index.
• Publisher Details: Cham, Switzerland : Springer
• Publication Date: 2017
• Copyright Date: 2017
• Extent: 1 online resource (120 pages), illustrations
• Subjects: 530.143; Physics; Computer science -- Mathematics; Mathematical physics; Quantum field theory; String models; Computer science -- Mathematics; Mathematical physics; Physics; Quantum field theory; String models; Science -- Mathematical Physics; Mathematics -- Discrete Mathematics; Mathematical physics; Discrete mathematics; Science -- Quantum Theory; Statistical physics; Electronic books
• Languages: English
• ISBNs: 3319475517; 9783319475516; 9783319475509; 3319475509
• Related ISBNs: 3319475509
• Notes: Note: Includes bibliographical references at the end of each chapters and index.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.