Index
action, 18
adjoint spinor, 69
algebraic quantum field theory, 122
amplitude, 35
amputation, 167
angular momentum, 56–60
annihilation operator, 92, 94
anomalous magnetic moment, 76, 250
asymptotic freedom, 298
bare perturbation theory, 211
Bargmann’s theorem, 40
baryon, 7
Berezin integral, 280, 285
beta decay, 141, 304
Born amplitude, 139
Born approximation, 139
Boson, 7, 89
Boson Fock space, 90
bra, 2
broken symmetry, 299
c-number, 37
Cabibbo angle, 314
Cabibbo-Kobayashi-Maskawa matrix, 314
canonical anticommutation relations, 94,
115, 142
canonical commutation relations, 43, 92,
108, 142
canonical coordinates, 15
canonical transformation, 15
canonically conjugate
coordinate, 15
field, 108, 111, 115
observable, 43
variable, 21
chiral representation, 68
coherent state, 56
color confinement, 297
Compton radius, 8
Compton scattering, 177–180
contraction, 145
Coulomb gauge, 117
Coulomb potential, 60–63, 77–81, 175, 240
counterterm, 211
creation operator, 92, 94
cross section, 170
crossing symmetry, 161
decay rate, 132, 172
dimensional regularization, 204
Dirac adjoint, 69
Dirac equation, 68–82
Dirac Hamiltonian, 70
Dirac matrices, 68
Dirac propagator, 150
Dirac representation, 68
dressed propagator, 214
Dyson series, 125
electromagnetic field, 28
electromagnetic potential, 28
electroweak theory, 303
expectation, 36
extended exterior algebra, 284
external line, 155
external vertex, 155
Faddeev-Popov determinant, 276
Faddeev-Popov ghost, 295
Fermi model, 141, 304
Fermion, 7, 89
Fermion Fock space, 93
Feynman diagram, 154–167
momentum space, 163
position space, 155
Feynman gauge, 152
Feynman parameters, 200
Feynman path integrals, 262
Feynman propagator, 147
Feynman rules
for φ4 theory, 164
for counterterms in QED, 225
for QED, 165
Feynman’s formula, 200
Feynman-Kac formula, 264
final vertex, 155
fine splitting, 80
323
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