Greiner W., Schrammm S., Stein E. Quantum Chromodynamics
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552 Subject Index
parton distributions, parametrizations,
285
parton model, 298
parton tensor, 347
partons, 100
– distribution functions, 110
path integral, 442
– phase space, 447
– quantum field theory, 449
– trajectories, 442
perturbation expansion, 441
– break down, 441
perturbation theory, 208
– higher orders, 370 ff.
phase space
– Lorentz invariant, 348
– two-particle, 349
phase transition
– chiral, 533
– deconfinement, 532
photon propagator, 53, 54
plaquette, 452
– strong coupling, 476
– weak coupling, 476
polarization
– gluon, 244
– photon, 244
pomeron, 432
Proca equation, 47
Proca theory, 47
propagator
– fermion, 320
– gluon, 175
– photon, 179
– quark, 175
proton, 152
– magnetic moment, 152
QCD
– Euclidean formulation, 445
– lattice formulation, 442
QCD ground state
– energy density, 524
– Spaghetti vacuum, 515
QED, 171, 181, 400
– β function, 376
quark–gluon plasma, 485
quarks, 10
– color, 10
– confinement, 171
– distribution, valence, 262
– flavors, 10
– potential, 479
– representation, 12
Racah theorem, 5
rank, 4
Regge
– intercept, 433
– limit, 431
– theory, 431 ff.
– trajectory, 432
regularization
– Pauli and Villars, 229
– ultraviolet, 225
renormalization, 181, 215, 306
– scale, 216
renormalization group
– anomalous dimension, 528
– equations, 309 ff.
renormalons, 370 ff.
– infrared, 374
– singularities, 373
– ultraviolet, 374
resolving power, 265
resummation, 404
– techniques, 399
Rosenbluth formula, 80
scale
– anomalies, 232
– invariance, 231
– parameter Λ
QCD
, 183
– parameter Λ, 182
– separation, 318
– transformations, 231
scaling, precocious, 316
scattering
– photon–gluon, 338, 340
– quark–antiquark, 426
– spin-dependent, 323
– tensor, 240
scattering amplitude, 34, 41, 54, 59
– Compton scattering, 57
Subject Index 553
Schwinger model, 220
self-energy, 213, 398
Skyrmion bag model, 78
small-x physics, 430 ff.
special unitary group, 4
splitting function, 262, 263, 267, 276
– calculation of moments, 288
– derivation, 269, 277
– moments, 283
– P
Gq
, 269
– P
qG
, 277
– P
qq
,276
staggered fermions, 460
standard model, 168
Sterling’s formula, 383
strangelets, 537
strong ordering, transverse momenta,
436
structure constants, 4
structure functions, 80, 83, 251, 252,
256, 257, 265, 302, 304
– Bjorken scaling, 98, 107
– Bjorken variable, 97
– Callan–Gross relation, 107
– electron–nucleon scattering, 85
– moments, 281, 313, 315
– parton, 347
– spin-dependent, 324, 356 ff., 358
Struve function, 396
SU(3), 170
– group, 12, 363
Sudakov decomposition, 423, 428
Sudakov form factor, 404
sum rule, 327
– Bjorken, 360, 361
– Ellis–Jaffe, 360
symmetry, 25
– discrete, 25
– factor, 207 ff., 208, 210
target mass corrections, 366
tensor
– energy-momentum, 236
– hadronic, 420
– leptonic, 420
transition amplitude, 443, 445
transition current, 69
transverse momentum, 267
twist, 367
– higher, 298, 366, 384
U(1) transformations, 231
vacuum
– energy density, 493
– polarization, 183, 203
vertex
– corrections, 213, 398
– four-gluon, 174
– quark–gluon, 215
– three-gluon, 172, 207
Ward identities, 156, 376
Wick rotation, 185, 186, 200, 444
Wick’s theorem, 320, 427, 501
Wigner function, 122
Wilson action, 453
Wilson coefficients, 295, 302, 318,
346, 366
– calculation, 328 ff., 338
Wilson fermions, 459
Wilson loop
– Creutz ratio, 482
– Polyakov loop, 486
Wilson parameter, 459