Lectures on String Theory [[electronic resource] /] / by Dieter Lüst, Stefan Theisen

• Autore: Lüst Dieter
• Pubblicazione: Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1989
• Edizione: 1st ed. 1989.
• Descrizione fisica: 1 online resource (VII, 348 p.)
• Disciplina: 539.72
• Soggetto topico: Elementary particles (Physics); Quantum field theory; Physics; Quantum computers; Spintronics; Quantum physics; Elementary Particles, Quantum Field Theory; Mathematical Methods in Physics; Numerical and Computational Physics, Simulation; Quantum Information Technology, Spintronics; Quantum Physics
• Persona (resp. second.): TheisenStefan
• Nota di contenuto: The classical bosonic string -- The quantized bosonic string -- to conformal field theory -- Reparametrization ghosts and BRST quantization -- Global aspects of string perturbation theory and riemann surfaces -- The classical closed fermionic string -- The quantized closed fermionic string -- Spin structures and superstring partition function -- Toroidal compactification of the closed bosonic string — 10-dimensional heterotic string -- Conformal field theory II: Lattices and Kac-Moody algebras -- Conformal field theory III: Superconformal field theory -- Bosonization of the fermionic string — Covariant lattices -- Heterotic strings in ten and four dimensions -- Low energy field theory.
• Sommario/riassunto: This book provides a self-contained introduction to string theory, at present one of the most exciting and fastest-growing areas in theoretical high-energy physics. Pedagogical in character, it introduces modern techniques and concepts, such as conformal and superconformal field theory, Kac-Moody algebras, etc., stressing their relevance and application to string theory rather than the formal aspects. The reader is led from a basic discussion of the classical bosonic string to the construction of four-dimensional heterotic string models, an area of current research. The so-called covariant lattice construction is discussed in detail. Being conceptually very simple, the book serves to exemplify the relevant features of other methods of arriving at four-dimensional string theories. It is also shown how one derives a low-energy field theory from string theory, thereby making contact with conventional point-particle physics.
• Titolo autorizzato: Lectures on String Theory
• ISBN: 3-540-46857-9
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 996466808203316
• Lo trovi qui: Univ. di Salerno
• Serie: Lecture Notes in Physics, . 0075-8450 ; ; 346