Introduction to Quantum Field Theory

V.lG. Kiselev,A.Ya. Tregubovich,Ya.M. Shnir

doi:10.1201/b16984

Introduction to Quantum Field Theory

V.lG. Kiselev, A.Ya. Tregubovich + Show 1 more

Open Access

https://doi.org/10.1201/b16984

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Publication Date: Nov 17, 2000

Citations: 15

#Path Integral #Euclidean Path Integral + Show 8 more

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Abstract

PART ONE: The Path Integral in Quantum Mechanics: Action in Classical Mechanics. The Path Integral in Quantum Mechanics. The Euclidean Path Integral. PART TWO: Introduction to Quantum Field Theory. Classical and Quantum Fields. Vacuum Energy in n4 Theory. Renormalization of the Effective Action. Renormalization Group. Concluding Remarks. PART THREE: More Complex Fields and Objects: From Particles to Fields: Path Integral Fermions. Gauge Fields. Topological Objects. Some Integrals and Products. Splitting of Levels in Double-Well Potential. Lie Algebra

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