292
INDEX
¿-functions 278
¿-like singularities 65
effective action 19, 22, 31, 81, 107, 129,
134, 137, 141, 144, 156, 225, 235, 243,
257, 258, 259, 261, 265, 267, 268, 270,
286
effective Lagrangian 4, 17, 107
effective nonlinearity 66, 130
eigenfrequencies 52
eigenfunction 161
eigenmodes 105, 161
eigenstates 36, 73, 74
eigenvalue 39, 234, 282
einbein field 223
Einstein equations 267
elasticity 61, 73
electrically charged fields 70
electric field operator 43
electric flux 42, 63, 147
electric string 79
electromagnetic field 142
strength 67
electromagnetic interactions
unification 71
elementary excitation 33-4, 36, 39, 123,
132
energy-momentum conservation law 206
energy-momentum tensor 176, 203, 206,
223, 229, 236, 247, 263, 281
entropy 143
Euclidean model 36
Euclidean space 108, 151
Euler angles 40
Euler character 146, 180, 283
excitation hopping 35, 38
excitation spectrum 39
excited states 42, 244
expectation values 166
explicitly covariant form 255
exponential damping 143
exterior derivative 95
external field 265
gravitational 180, 236
magnetic 30, 70
Non-Abelian gauge 99
triplet vector 84
extra conformal theory 259
extrinsic curvature 283
extrinsic geometry dependence 287
extrinsic string geometry 283
<8£> correlation function 147
Faddeev-Popov equality 231
Faraday flux lines 42
fast components 255
fast field 255
fast fluctuations 27
fermi-fields 229
Fermi-momentum 102
fermion boson scattering 250
fermionic string 221, 228, 242, 250, 266,
269, 279, 283,
fermions 90, 102, 103, 232, 234, 241, 245,
247, 268
Fermi particle 222, 274
propagator 274
Fermi-partner 228
ferromagnetic phase 7
Feynman diagram 21, 121, 123, 136, 142,
168
Feynman gauge 30
Feynman graph 126, 131, 145
Feynman-Schwinger parametrization
supersymmetric extension 225
/-field 239
/-fluctuations 174
field strength 14, 55, 70, 116
finite angular excitations 132
finite correlation length 65, 268
finite dimensional groups 159
finite gap 36
fixed coupling 236
fixed metric tensor 254
flat y-space 267
fluctuations 25, 88, 137, 143-4, 175, 249,
286
flux sources 37
Fock space vector 202
four-dimensional gravity 268
Fourier expansion 128
free bosonic field 195
free energy 31, 73
free field 138, 204, 206, 212
free particle 63, 137, 224
propagation 281
free photons 17, 71
free string 123, 148, 151, 281
INDEX
¿-functions 278
¿-like singularities 65
effective action 19, 22, 31, 81, 107, 129,
134, 137, 141, 144, 156, 225, 235, 243,
257, 258, 259, 261, 265, 267, 268, 270,
286
effective Lagrangian 4, 17, 107
effective nonlinearity 66, 130
eigenfrequencies 52
eigenfunction 161
eigenmodes 105, 161
eigenstates 36, 73, 74
eigenvalue 39, 234, 282
einbein field 223
Einstein equations 267
elasticity 61, 73
electrically charged fields 70
electric field operator 43
electric flux 42, 63, 147
electric string 79
electromagnetic field 142
strength 67
electromagnetic interactions
unification 71
elementary excitation 33-4, 36, 39, 123,
132
energy-momentum conservation law 206
energy-momentum tensor 176, 203, 206,
223, 229, 236, 247, 263, 281
entropy 143
Euclidean model 36
Euclidean space 108, 151
Euler angles 40
Euler character 146, 180, 283
excitation hopping 35, 38
excitation spectrum 39
excited states 42, 244
expectation values 166
explicitly covariant form 255
exponential damping 143
exterior derivative 95
external field 265
gravitational 180, 236
magnetic 30, 70
Non-Abelian gauge 99
triplet vector 84
extra conformal theory 259
extrinsic curvature 283
extrinsic geometry dependence 287
extrinsic string geometry 283
<8£> correlation function 147
Faddeev-Popov equality 231
Faraday flux lines 42
fast components 255
fast field 255
fast fluctuations 27
fermi-fields 229
Fermi-momentum 102
fermion boson scattering 250
fermionic string 221, 228, 242, 250, 266,
269, 279, 283,
fermions 90, 102, 103, 232, 234, 241, 245,
247, 268
Fermi particle 222, 274
propagator 274
Fermi-partner 228
ferromagnetic phase 7
Feynman diagram 21, 121, 123, 136, 142,
168
Feynman gauge 30
Feynman graph 126, 131, 145
Feynman-Schwinger parametrization
supersymmetric extension 225
/-field 239
/-fluctuations 174
field strength 14, 55, 70, 116
finite angular excitations 132
finite correlation length 65, 268
finite dimensional groups 159
finite gap 36
fixed coupling 236
fixed metric tensor 254
flat y-space 267
fluctuations 25, 88, 137, 143-4, 175, 249,
286
flux sources 37
Fock space vector 202
four-dimensional gravity 268
Fourier expansion 128
free bosonic field 195
free energy 31, 73
free field 138, 204, 206, 212
free particle 63, 137, 224
propagation 281
free photons 17, 71
free string 123, 148, 151, 281