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1. |
Record Nr. |
UNINA9910453546803321 |
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Autore |
Smilga A. V |
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Titolo |
Lectures on quantum chromodynamics [[electronic resource] /] / Andrei Smilga |
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Pubbl/distr/stampa |
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River Edge, NJ, : World Scientific, c2001 |
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ISBN |
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1-281-95626-0 |
9786611956264 |
981-281-059-5 |
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Descrizione fisica |
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1 online resource (352 p.) |
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Disciplina |
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Soggetti |
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Quantum chromodynamics |
Particles (Nuclear physics) |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. 315-317) and index. |
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Nota di contenuto |
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Contents ; Preface ; Notation and Conventions ; Introduction: Some History ; PART 1: FOUNDATIONS ; Lecture 1 Yang-Mills Field ; 1.1 Path Ordered Exponentials. Invariant Actions ; 1.2 Classical Solutions ; Lecture 2 Instantons ; 2.1 Topological Charge ; 2.2 Explicit Solutions |
Lecture 3 Path Integral in Quantum Mechanics 3.1 Conventional Approach ; 3.2 Euclidean Path Integral ; 3.3 Holomorphic Representation ; 3.4 Grassmann Dynamic Variables ; Lecture 4 Quantization of Gauge Theories ; 4.1 Dirac Quantization Procedure ; 4.2 Path Integral on the Lattice |
Lecture 5 θ-Vacuum 5.1 Quantum Pendulum ; 5.2 Large Gauge Transformations in Non-Abelian Theory ; PART 2: PERTURBATION THEORY ; Lecture 6 Diagram Technique in Simple and Complicated Theories ; 6.1 Feynman Rules from Path Integral ; 6.2 Fixing the Gauge ; Lecture 7 When the Gauge is |
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Fixed...; 7.1 Gribov Copies |
7.2 Ward Identities 7.3 Ghosts and Unitarity ; 7.4 BRST Quantization ; Lecture 8 Regularization and Renormalization ; 8.1 Different Regularization Schemes ; 8.2 Renormalized Theory as an Effective Theory. Slavnov-Taylor Identities ; Lecture 9 Running Coupling Constant |
9.1 One-loop Calculations 9.2 Renormalization Group. Asymptotic Freedom and Infrared Slavery ; 9.3 Observables. Ambiguities. Anomalous Dimensions ; Lecture 10 Weathering Infrared Storms ; 10.1 Bloch-Nordsieck Cancellation ; 10.2 Non-Abelian Complications. Coherent States |
Lecture 11 Collinear Singularities: Theory and Phenomenology |
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Sommario/riassunto |
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Quantum chromodynamics is the fundamental theory of strong interactions. It is a physical theory describing Nature. <i>Lectures on Quantum Chromodynamics</i> concentrates, however, not on the phenomenological aspect of QCD; books with comprehensive coverage of phenomenological issues have been written. What the reader will find in this book is a profound discussion on the theoretical foundations of QCD with emphasis on the nonperturbative formulation of the theory: What is gauge symmetry on the classical and on the quantum level? What is the path integral in field theory? How to define the pa |
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2. |
Record Nr. |
UNINA9910341850403321 |
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Autore |
Ethis Emmanuel |
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Titolo |
Le cinéma et ses publics : Comment le cinéma nous aide à nous comprendre et à comprendre les autres / / Emmanuel Ethis |
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Pubbl/distr/stampa |
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Avignon, : Éditions Universitaires d’Avignon, 2019 |
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ISBN |
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Descrizione fisica |
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1 online resource (80 p.) |
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Altri autori (Persone) |
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Soggetti |
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Film Radio Television |
cinéma |
sociologie |
paysage culturel |
public |
image |
catégorie sociale |
réception |
attitude sociale |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Qu’est-ce que la sociologie, et plus précisément la sociologie du cinéma ? Comment, à l’heure des productions de masse et de l’individualité, le cinéma peut-il rester cet outil sociologique précieux, toujours au service de son public ? Emmanuel Ethis montre ici de quelle manière cette « pratique culturelle » ouvre la porte aux observations sociologiques, nous transforme et, partagée par tous, nous rassemble. Déterminants sociaux et phénomène d’imitation sont au cœur de cette conférence, ponctuée d’anecdotes visant à éclairer le lecteur et lui permettre de s’ouvrir à la réalité qui l’entoure. |
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3. |
Record Nr. |
UNICAMPANIAVAN00119287 |
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Autore |
De Bonfils, Giovanni |
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Titolo |
Ammiano Marcellino e l'imperatore / Giovanni de Bonfils |
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Pubbl/distr/stampa |
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Descrizione fisica |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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