相對論量子場論 (第2卷)-路徑積分形式體系 (英文) 9787576707533 (美)邁克爾.斯特里 克蘭
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物品所在地：中國大陸
原出版社：哈爾濱工業大學
物品所在地：中國大陸
原出版社：哈爾濱工業大學
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| *完成訂單後正常情形下約兩周可抵台。 *本賣場提供之資訊僅供參考，以到貨標的為正確資訊。 印行年月：202306*若逾兩年請先於私訊洽詢存貨情況，謝謝。 台灣(台北市)在地出版社，每筆交易均開具統一發票，祝您中獎最高1000萬元。 書名：相對論量子場論 (第2卷)-路徑積分形式體系 (英文) ISBN：9787576707533 出版社：哈爾濱工業大學 著編譯者：(美)邁克爾.斯特里 克蘭 叢書名：國外優秀物理著作原版系列 頁數：188 所在地：中國大陸 *此為代購商品 書號：1548615 可大量預訂，請先連絡。 【台灣高等教育出版社簡體書】 相對論量子場論 (第2卷)-路徑積分形式體系 (英文) 787576707533 (美)邁克爾.斯特里 克蘭 內容簡介 在經典物理學中，引入場是為了構建因果和局部的物理定律，本書以引入場為主要內容，以《相對量子場論（第一卷》介紹的內容為基礎，重新使用了現代路徑積分形式，重點關注量子電動力學和色動力學的應用。全書分為8章，具體內容包括量子力學的路徑積分公式、標量場的路徑積分、費米子場的路徑積分、阿貝爾規範場的路徑積分、群與李群、量子色動力學的路徑積分公式、QCD的重正化、場論中的拓撲對象、異常的有效拉格朗日量、手征性異常的攝動理論等內容。目錄 PrefaceAcknowledgements Author biography Units and conventions l Path integral formulation of quantum mechanics 1 1 The transition probability amplitude 1 2 Derivation of the quantum mechanical path integral 1 3 Path integral in terms of the Lagrangian 1 3 1 Summary 1 3 2 Caveats and clarmcatiOns 1 4 Computing simple path integrals 1 4 1 Free particle in the path integral formalism 1 4 2 Quantum harmonic oscillator in the path integral formalism 1 4 3 Path integral for deviations from the classical solution 1 4 4 Connection to our usual understanding of the quantum harmonic oscillator 1 4 5 Generalization to an arbitrary potential and the WKB approximation 1 5 Calculating time—ordered expectation values 1 6 Adding sources 1 7 Asymptotic states and vacuum---vacuum transitions 1 8 Generating functional and Green』S function for quadratic theories 1 8 1 Quantum harmonic oscillator 1 9 Euclidean path integral and the statistical mechanics partition function 1 9 1 Connection to statistical mechanics References 2 Path integrals for scalar fields 2 1 Generating functional for a free real scalar field 2 2 Interacting real scalar field theory 2 2 1 Perturbative expansion ofλφ4 2 2 2 The two—point function 2 23 The four—point function 2 3 Generating functional for connected diagrams 2 4 The sell：energy 2 5 The effective action and vertex functions 2 6 Generating function for one—particle irreducible graphs 2 6 1 Scalar Schwinger—Dyson equation 2 7 Interacting complex scalar fields References 3 Path integrals for fermionic fields 3 1 Finite—dimensional Grassmann algebra 3 1 1 Derivatives of Grassmann variables 3 1 2 Integrals over Grassmann variables 3 1 3 Gaussian integrals of Grassmann variables 3 1 4 Infinite—dimensional Grassmann algebra 3 2 Path integral for a free Dirac field 3 3 Path integral for an interacting Dirac field 3 4 Fermion loops 4 Path integrals for abelian gauge fields 4 1 Free abelian gauge theory 4 2 The photon propagator 4 3 Generating functional for abelian gauge fields in general Lorenz gauge 4 3 1 Faddeev-Popov gauge fixing preview 4 4 Generating functional for QED in general Lorenz gauge 4 5 General Lorenz—gauge QED generating functional to O(e2) 4 6 QED effective action and vertex functions 4 7 Ward—Takahashi identities 4 7 1 Relation between the electron—photon vertex and inverse electron propagator 4 7 2 Electron self-energy and the sub—leading vertex 4 7 3 Extension to higher orders 4 7 4 Implications for renormalization 5 Groups and Lie groups 5 1 Group theory basics 5 1 1 Subgroups 5 1 2 The group center 5 2 Examples 5 2 1 Finite groups 5 2 2 Infinite discrete groups 5 2 3 ContinuouS compact groups 5 3 RepresentatiOns of groups 5 3 1 Equivalent representations 5 3 2 Reducible and irreducible representations 5 3 3 Product representations 5 4 The group U(1) 5 5 The group SU(2) 5 6 The group SU(3) 5 6 1 Quadratic Casimir invariants 5 6 2 Cartan sub—algebra and ladder operators 5 6 3 Irreducible representations 5 6 4 The singlet—D00 5 6 5 The triplet and anti triplet—D10and D01 5 6 6 Higher dimensional representations 5 6 7 Product representations S 7 The group su(N) 5 8 The Haar measure 5 8 1 General method for constructing invariant Haar measures 5 8 2 Haar measure example—SU(2) References 6 Path integral formulation of quantum chromodynamics 6 1 The Fadeev—Popov method 6 1 1 General Lorenz gauge 6 1 2 Summary 6 2 QCD Feynman rules 6 2 1 Bare quark propagator 6 2 2 Bare gluon propagator 6 2 3 Bare ghost propagator 6 2 4 Quark-gluon vertex 6 2 5 Gluon s 詳細資料或其他書籍請至台灣高等教育出版社查詢，查後請於PChome商店街私訊告知ISBN或書號，我們即儘速上架。 |
