Gribov-80 memorial volume: quantum chromodynamics and beyond: proceedings of the Memorial Workshop devoted to the 80th birthday of V N Gribov, The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy, 26 - 28 May 2010

Vladimir Naumovich Gribov was one of the most outstanding theoretical physicists, a key figure in the development of modern elementary particle physics. His insights into the physics of quantum anomalies and the origin of classical solutions (instantons), the notion of parton systems and their evolution in soft and hard hadron interactions, the first theory of neutrino oscillations and conceptual problems of quantization of non-Abelian fields uncovered by him, have left a lasting impact on the theoretical physics of the 21st century. Gribov-80 -- the fourth in a series of memorial workshops for V N Gribov -- was organized on the occasion of his 80th birthday in May 2010, at the Abdus Salam International Centre for Theoretical Physics. The workshop paid tribute to Gribov's great achievements and brought close colleagues, younger researchers and leading experts together to display the new angles of the Gribov heritage at the new energy frontier opened up by the Large Hadron Collider. The book is a collection of the presentations made at the workshop. Contents ......Page 10 Preface......Page 6 REMEMBERING VOLODYA......Page 16 Message to the Gribov-80 Workshop......Page 18 I Miss Volodya......Page 20 In Memory of a Friend ......Page 21 PROGRESS IN QCD......Page 27 1. Regge poles and Gribov Pomeron calculus......Page 30 2. Gluon reggeization and multi-Regge processes in QCD......Page 32 3. Pomeron in N = 4 SUSY......Page 34 4. Effective action approach in QCD......Page 35 5. Effective action for gravity......Page 37 Acknowledgments......Page 38 References......Page 39 1. Introduction and summary......Page 40 2. The leading rotator......Page 42 3. Summary of the NNL results and discussions......Page 43 4. Separating the slow and fast modes......Page 44 References......Page 45 1. Introduction......Page 46 2. QCD......Page 49 3. Confinement in Non-Abelian Gauge Theories: the Dual Meissner E ect......Page 50 4. Non-Abelian strings......Page 53 5. Basic Bulk Theory: setting the stage......Page 55 6. Towards N = 1......Page 58 7. Heterotic non-Abelian string......Page 59 8. Large-N solution of the heterotic CP(N - 1) model......Page 60 References......Page 62 1. Introduction......Page 64 2. Tree-level condensates......Page 65 3. Loop-corrections......Page 68 4. Yang-Mills theories......Page 71 References......Page 73 1. Introduction......Page 75 2.1. Geometry at small temperatures......Page 77 2.3. Phase transition......Page 79 3.1. From quasiclassics to fine tuning......Page 80 3.3. Magnetic strings at T > Tc......Page 82 3.4. Digression on entanglement and confinement......Page 83 References......Page 84 1. Introduction......Page 86 2. Confinement interaction in the q ̄q sector......Page 89 2.1. White remnants of the confinement singularities......Page 90 3. Confinement singularity and dispersion relation solution......Page 91 3.2. Approximation for the amplitude in the region 0 p s 1 GeV......Page 92 3.3. Results of the fit......Page 93 References......Page 95 1. Introduction......Page 97 2. Parton showers......Page 99 3. Jet algorithms......Page 105 References......Page 107 1. Introduction......Page 108 2. Some Qualitative Features of Parton Evolution......Page 110 3. Saturation of the Gluon Density......Page 111 4. The Renormalization Group Formalism for the CGC......Page 113 5. The Nature of the Color Glass Condensate Fields......Page 115 6. The Glasma......Page 116 7. Phenomenology of the Color Glass Condensate and the Glasma......Page 117 References......Page 118 1. Introduction......Page 120 3. Kinetic equation in SU(2) with color isotropic external field......Page 122 4. Numerical solutions......Page 125 5. Exact solutions......Page 126 Acknowledgments......Page 130 References......Page 131 1. Theory of the leading twist nuclear shadowing......Page 132 2. Energy-momentum conservation and the applicability of pQCD approximations......Page 135 3. Where a non-linear regime of QCD evolution sets in?......Page 136 3.1. Evaluation of kinematical region of BDR for the scattering of spatially small dipole......Page 138 4. Small x behavior of structure functions of a nucleon and nucleus......Page 139 5. Post selection effect in BDR effective energy losses......Page 140 6. Leading hadron production in hadron nucleus scattering......Page 143 7. Production of two forward pions and double-parton mechanism in pp and dA scattering......Page 144 8. Some implications for pp collisions at LHC......Page 148 References......Page 149 2. Introduction......Page 152 3. Good-Walker Eikonal Models......Page 153 4. Multi Pomeron Interactions......Page 155 5. The Interplay Between Theory and Data Analysis......Page 159 6. Concluding Remarks......Page 161 1. Introduction......Page 162 2. Screening Corrections in the Triple-Regge Formalism......Page 164 3. Results......Page 166 4. Discussion......Page 169 References......Page 171 1. Introduction......Page 173 2. The Eikonal Approximation and the Good–Walker Formalism......Page 174 3. Proton Substructure......Page 175 4. Dipole Cascade Models......Page 176 5. Fluctuations and Diffractive Excitation......Page 178 6. Comparison with Multi-Regge Analyses......Page 179 7. Conclusions......Page 181 References......Page 182 1. Introduction......Page 184 2. The polarized radiative meson decay......Page 186 3. Cancellation of mass singularities......Page 191 Acknowledgments and a personal memory of Vladimir Gribov......Page 197 References......Page 198 A Possible Origin of the Jaffe-Witten Mass Gap in QCD......Page 199 References......Page 201 Chirality Violating Condensates in QCD and their Connection with Zero Mode Solutions of Quark Dirac Equations......Page 202 References......Page 210 1. Introduction......Page 212 2. Chiral Constituent Quark Model......Page 214 3. Quark Distribution Functions......Page 215 4. Results and Discussion......Page 217 5. Summary and Conclusions......Page 218 References......Page 220 STRONGLY INTERACTING SYSTEMS......Page 222 1. Introduction......Page 224 2. CP symmetry and –term......Page 225 3. The Vafa-Witten theorem......Page 227 4. Lee-Yang zeros and phase transitions......Page 230 5. CP symmetry in CP N sigma models......Page 234 References......Page 235 1. Introduction: Symmetries in particle physics......Page 237 2. Testing CPT invariance......Page 239 4. Antiprotonic Helium Atoms......Page 241 4.1. The Mass and Charge of the Antiproton......Page 243 4.2. Level Splitting and Magnetic Moment......Page 246 References......Page 247 Novel QCD Phenomenology......Page 249 1. Introduction......Page 250 2. Direct Production of High p Hadrons......Page 255 3. Leading-Twist Shadowing and Anti-Shadowing of Nuclear Structure Functions......Page 259 4. Dynamic versus Static Hadronic Structure Functions......Page 262 5. Novel Intrinsic Heavy Quark Phenomena......Page 264 6. Vacuum Effects and Light-Front Quantization......Page 266 Acknowledgments......Page 267 References......Page 268 1. Holography and the Maldacena conjecture......Page 271 2. /s from the AdS/CFT correspondence......Page 273 3. The RHIC case......Page 275 4. /s and the phase transition......Page 276 5. Outlook......Page 278 References......Page 279 1. Introduction......Page 280 2. AdS/CFT at Finite Temperature and its Deformations......Page 282 3. Screening Distance and Free Energy of a QQ Pair......Page 284 5. Summary......Page 288 References......Page 289 1. Introduction......Page 290 2. QED in medium......Page 291 3. Screened electric potential......Page 294 4. Vector boson condensate......Page 296 References......Page 298 1. Introduction......Page 300 2. Formalism......Page 301 3. Conclusion......Page 304 References......Page 306 1. Anomalies, as a manifestation of the high momentum collective motion in the vacuum......Page 308 2. The chiral magnetic e ect and Landau levels of Dirac fermions......Page 310 3. The chiral magnetic effect and Maxwell-Chern-Simons electrodynamics......Page 311 4. Chiral magnetic and chiral vortical effects at strong coupling; relativistic hydrodynamics......Page 316 5. Experimental status and a new test......Page 317 References......Page 319 1. Introduction......Page 322 2. Modeling and analysis method......Page 325 3. Results......Page 328 3.3. Transverse mass spectrum of mesons......Page 329 4. Discussion......Page 330 References......Page 332 1. Perfect fluid hydrodynamics......Page 334 2. The analyzed solution......Page 335 3. Hadronic observables......Page 336 4. Comparing the hadronic observables to RHIC data......Page 339 5. Direct photons at the PHENIX experiment at RHIC......Page 340 References......Page 344 1. Introduction......Page 346 2. Perfect fluid hydrodynamics......Page 347 3. Exact solutions......Page 348 4. Summary......Page 353 References......Page 354 Weak Interaction Contribution to the Inclusive Hadron-Hadron Scattering Cross Sections at High......Page 355 References......Page 360 1. Introduction......Page 361 2. Expansion of inelastic processes by topological subprocesses......Page 363 3. Weights of inelastic subprocesses in pp and collisions......Page 365 4. Inclusive pseudorapidity distributions in pp and interactions......Page 367 5. Conclusion......Page 369 References......Page 371 1. Introduction......Page 372 2. Tsallis –Pareto distribution for hadronization......Page 373 3. Parameter space for the fitted channels......Page 375 4. An application within pQCD based parton model......Page 376 5. Conclusions and outlook......Page 377 References......Page 378 1. Introduction......Page 379 2. Photon-jet angular distribution......Page 381 2.1. CDF Collaboration analysis......Page 383 References......Page 387 RECENT RESULTS IN GENERAL FIELD THEORY AND GRAVITY......Page 389 1. Introduction......Page 392 2. Same energies or same momenta?......Page 393 3. QM approach, energy and momentum uncertainties and energy-momentum conservation......Page 395 3.1. Neutrino oscillations and coherence......Page 398 3.2. The oscillation probability......Page 399 4. QFT approach to neutrino oscillations......Page 401 4.1. General properties of the neutrino wave packets......Page 402 4.2. Oscillation probability and its normalization......Page 404 References......Page 406 1. Introduction......Page 407 2. Wave-packet evolution without observing the entangled muon......Page 409 3. Effects of muon detection on the neutrino propagation......Page 413 References......Page 415 1. Introduction......Page 416 2. NRQED Lagrangian......Page 417 3. Effective Two-Particle Hamiltonian. Center of Mass Motion......Page 421 4. Universality and the Bargmann-Michel-Telegdi Equation......Page 424 Acknowledgments......Page 426 References......Page 427 1. Introduction......Page 428 2.1. Framework......Page 429 2.2. One-Loop Hamiltonian......Page 432 2.3. Leading-Order Yangian......Page 434 2.4. Higher Loops......Page 436 3.1. Framework......Page 438 3.2. Tree-Level Amplitudes......Page 440 3.3. Leading-Order Yangian......Page 442 3.4. Collinearities and Higher Loops......Page 444 4.1. Analogies......Page 447 4.2. Large- Topology......Page 449 4.3. Summary and Outlook......Page 450 References......Page 451 2. The text on the mug......Page 454 3. My clarifications and comments......Page 456 4. Four dimensions of the world......Page 459 6. Conclusion......Page 460 References......Page 462 1. Neutron Stars as sources of gravitational radiation......Page 464 3. Pulsar glitches......Page 466 4. Merger rate for neutron star binaries......Page 467 References......Page 468 1. Introduction......Page 470 2. One Matrix Model......Page 471 3. The Method of Orthogonal Polynomials......Page 472 4. Evaluation of Z and Z......Page 473 5. The Vicinity of the p-Critical Point......Page 475 6. Minimal Gravity......Page 476 7. Comparison of the Matrix Model and Liouville Gravity......Page 479 8. Resonance Transformations......Page 480 9. Finding the Liouville Coordinates......Page 481 10. Comparison of the Matrix Model and Topological Gravity......Page 483 Acknowledgments......Page 484 Capture of Dark Matter by the Solar System. Analytical Estimates......Page 486 1. Introduction......Page 487 2. Total mass of dark matter captured by the Earth......Page 488 3. Capture cross-section......Page 490 4. Space distribution of captured dark matter......Page 491 References......Page 493 An Old Einstein–Eddington Generalized Gravity and Modern Ideas on Branes and Cosmology......Page 494 Acknowledgments......Page 508 References......Page 509 1. The Critical Pomeron Leads First to Electroweak Symmetry Breaking and Dark Matter, Then to Neutrino Masses......Page 511 2. QUD a Bound-State S-Matrix Theory?......Page 512 3. The QUD S-Matrix......Page 513 4. Cosmic Rays and Dark Matter......Page 514 5. Wee Partons in the Multi-Regge Region......Page 515 6. Anomalies and Anomaly Poles......Page 517 7. Massless QCD S......Page 518 8. QUD Reggeon Diagrams the Massless Limit......Page 519 9. SU(2) Color Restoration and Anomalous Wee Gluons......Page 520 10. Bound-State Anomalous Wee Gluon Vertices......Page 521 11. SU(4) Color Restoration......Page 522 12. SU(5) Color Restoration......Page 523 13. Physical Leptons......Page 524 15. Potential QUD Virtues Beyond QCD......Page 525 References......Page 526 Nearly Conformal Gauge Theories on the Lattice......Page 527 1. Introduction......Page 528 2.1. Finite volume analysis in the p-regime......Page 529 2.2. -regime and -regime......Page 530 3. Goldstone spectrum and SB at N = 12......Page 532 4. Epsilon regime, Dirac spectrum and RMT......Page 535 5. Inside the conformal window......Page 537 Acknowledgments......Page 539 References......Page 540 Kinetics of Chiral Phase Transitions in Quark Matter......Page 542 References......Page 554 1. Introduction......Page 556 2. The setting......Page 557 3. Some Properties of Caloron Solutions......Page 558 3.1. Fermion Zero-Modes......Page 559 4. More recent results......Page 560 Acknowledgments......Page 561 References......Page 562 1. Introduction......Page 564 2. Perturbative Calculations......Page 566 3. Nonrenormalization theorem for the transversal part of the triangle......Page 567 4. Nonperturbative effects and OPE......Page 568 5. Applications......Page 571 References......Page 572 CLOSING ADDRESS......Page 574 Concluding Remarks......Page 14 1. Gribov lectures......Page 576 2. Challenging experience......Page 577 3. The Book......Page 579 4. Why bother?......Page 581 References......Page 582 List of Participants and Contributors......Page 584 Initial temperature of the strongly interacting quark gluon plasma created at RHIC / M. Csanad. Exact solutions of perfect fluid hydrodynamics : theory and applications in high-energy experiments / M.I. Nagy. Weak interaction contribution to the inclusive hadron-hadron scattering cross sections at high [symbol] / B.L. Ioffe. Are the proton-proton and proton-antiproton interactions different at very high energies? / V.A. Abramovsky and N.V. Radchenko. Tsallis-Pareto-like distributions in hadron-hadron collisions / G.G. Barnafoldi [und weitere]. The photon-jet angular distribution in pp collisions at [symbol]=1.96 TeV / Z. Belghobsi -- Recent results in general field theory and gravity. Neutrino oscillations in quantum mechanics and quantum field theory / E. Akhmedov. Production and propagation of an entangled lepton-neutrino pair / B. Meszena and A. Patkos. Universality of leading relativistic corrections to bound state gyromagnetic ratios / M.I. Eides and T.J.S. Martin. On Yangian symmetry in planar N=4 SYM / N. Beisert. The "relativistic" mug / L.B. Okun. Superfluidity and rotation in merging neutron star binary systems and effects related to gravitational wave emission / C.N. Colacino. Two dimensional gravity in matrix model, topological and Liouville approaches / A. Belavin. Capture of dark matter by the solar system. Analytical estimates / I.B. Khriplovich. An old Einstein-Eddington generalized gravity and modern ideas on branes and cosmology / A.T. Filippov. Could a weak coupling massless SU(5) theory underly the standard model S-matrix? / A.R. White. Nearly conformal gauge theories on the lattice / Z. Fodor [und weitere]. Kinetics of chiral phase transitions in quark matter / A. Singh, S. Puri and H. Mishra. Progress on calorons, continued / P. van Baal. On anomalous quark triangles / A. Vainshtein -- Closing address. Concluding remarks / Yu. L. Dokshitzer