2536237Concepts in Quantum Field Theoryhttps://www.gandhi.com.mx/concepts-in-quantum-field-theory-9783319229669/phttps://gandhi.vtexassets.com/arquivos/ids/3771203/ead9f358-cfaf-4413-9aff-7037a9b036a3.jpg?v=63838584979143000011651295MXNSpringer International PublishingInStock/Ebooks/This book uses less strict yet still formal mathematical language to clarify a variety of concepts in Quantum Field Theory that remain somewhat fuzzy in many books designed for undergraduates and fresh graduates. The aim is not to replace formal books on Quantum Field Theory, but rather to offer a helpful complementary tool for beginners in the field. Features include a reader-friendly introduction to tensor calculus and the concept of manifolds; a simple and robust treatment for dimensional regularization; a consistent explanation of the renormalization procedure, step by step and in a transparent manner at all orders, using the QED Lagrangian; and extensive treatment of infrared as well as ultraviolet divergences. The most general (Lorentz invariant) form of Noethers theorem is presented and applied to a few simple yet relevant examples in Quantum Field Theory. These and further interesting topics are addressed in a way that will be accessible for the target readership. Some familiarity with basic notions of Quantum Field Theory and the basics of Special Relativity is assumed....2472491Concepts in Quantum Field Theory11651295https://www.gandhi.com.mx/concepts-in-quantum-field-theory-9783319229669/phttps://gandhi.vtexassets.com/arquivos/ids/3771203/ead9f358-cfaf-4413-9aff-7037a9b036a3.jpg?v=638385849791430000InStockMXN99999DIEbook20159783319229669_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_This book uses less strict yet still formal mathematical language to clarify a variety of concepts in Quantum Field Theory that remain somewhat “fuzzy” in many books designed for undergraduates and fresh graduates. The aim is not to replace formal books on Quantum Field Theory, but rather to offer a helpful complementary tool for beginners in the field. Features include a reader-friendly introduction to tensor calculus and the concept of manifolds; a simple and robust treatment for dimensional regularization; a consistent explanation of the renormalization procedure, step by step and in a transparent manner at all orders, using the QED Lagrangian; and extensive treatment of infrared as well as ultraviolet divergences. The most general (Lorentz invariant) form of Noether's theorem is presented and applied to a few simple yet relevant examples in Quantum Field Theory. These and further interesting topics are addressed in a way that will be accessible for the target readership. Some familiarity with basic notions of Quantum Field Theory and the basics of Special Relativity is assumed.(*_*)9783319229669_This book uses less strict yet still formal mathematical language to clarify a variety of concepts in Quantum Field Theory that remain somewhat fuzzy in many books designed for undergraduates and fresh graduates. The aim is not to replace formal books on Quantum Field Theory, but rather to offer a helpful complementary tool for beginners in the field. Features include a reader-friendly introduction to tensor calculus and the concept of manifolds; a simple and robust treatment for dimensional regularization; a consistent explanation of the renormalization procedure, step by step and in a transparent manner at all orders, using the QED Lagrangian; and extensive treatment of infrared as well as ultraviolet divergences. The most general (Lorentz invariant) form of Noethers theorem is presented and applied to a few simple yet relevant examples in Quantum Field Theory. These and further interesting topics are addressed in a way that will be accessible for the target readership. Some familiarity with basic notions of Quantum Field Theory and the basics of Special Relativity is assumed....9783319229669_Springer International Publishinglibro_electonico_6ad20fa8-7640-3600-8e5c-7d7986b663d4_9783319229669;9783319229669_9783319229669Victor IlisieInglésMéxico2015-08-28T00:00:00+00:00Springer International Publishing