Field Theory: A Modern PrimerAvalon Publishing, 25 мар. 1997 г. - Всего страниц: 350 Presents recent advances of perturbative relativistic field theory in a pedagogical and straightforward way. For graduate students who intend to specialize in high-energy physics. |
Содержание
1 How to Build an Action Functional | 1 |
2 The Action Functional in Quantum Mechanics | 45 |
3 The Feynman Path Integral in Field Theory | 63 |
Theory | 101 |
5 Path Integral Formulation with Fermions | 161 |
YangMills Gravity | 183 |
7 Path Integral Formulation of Gauge Theories | 223 |
8 Perturbative Evaluation of Gauge Theories | 241 |
Appendix A | 311 |
Appendix B | 315 |
Appendix C | 319 |
| 321 | |
| 327 | |
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Часто встречающиеся слова и выражения
Abelian Action anomaly antisymmetric arbitrary asymptotic boson chiral classical coefficients compute configurations conserved contribution convergent corresponding counterterms coupling constant covariant derivative defined definition depend dimensionless Dirac spinor eigenvalues equations of motion Euclidean space evaluate expression external fermion Feynman diagrams Feynman rules field theory final find finite first formula four dimensions gauge fields gauge invariance gauge theories gauge transformation given Grassmann gravitational field Green’s functions Hamiltonian Hence Hermitian identified indices infinite infinitesimal infrared divergence integrand interaction kinetic term Lagrangian Lie algebra Lorentz transformations Majorana mass matrix Minkowski space momenta momentum Note obtain operator parameters particle path integral photon Phys physical Poincaré group pole prescription problem procedure propagator Quantum Mechanics quarks renormalizable renormalization representation result rewrite satisfied scalar field scale solutions spin spinor fields supersymmetry symmetry tensor transition amplitude vanishes variables vector vertex vierbeins Yang-Mills theories zero