Thermal quantum field theory [[electronic resource] ] : algebraic aspects and applications / / Faqir C. Khanna ... [et. al.]

• Pubblicazione: New Jersey, : World Scientific, c2009
• Descrizione fisica: 1 online resource (482 p.)
• Disciplina: 530.14/3; 530.144
• Soggetto topico: Quantum field theory; Thermodynamics
• Soggetto genere / forma: Electronic books.
• Altri autori: KhannaF. C
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Preface; Contents; Part I - General Principles; 1. Elements of Thermodynamics; 2. Elements of Statistical Mechanics; 3. Partition Function and Path Integral; 4. Zero Temperature Interacting Fields; Part II - Thermal Fields; 5. Thermo eld Dynamics: Kinematical Symmetry Algebraic Basis; 6. Thermal Oscillators: Bosons and Fermions; 7. Thermal Poincar e and Galilei Groups; 8. Thermal Propagator; 9. Scattering Process at Finite Temperature; 10. Topics on Renormalization Theory; 11. Ward-Takahashi Relations and Gauge Symmetry; Part III - Applications to Quantum Optics ; 12. Thermalized States of a Field Mode13. Nonclassical Properties of Thermal Quantum States; 14. SU(2) and SU(1; 1) Systems: Entanglement; Part IV - Compactified Fields; 15. Compactified Fields; 16. Casimir Effect for the Electromagnetic Field; 17. Casimir Effect for Fermions; 18. Compactified '4 Theory; 19. Phase Transitions in Con ned Systems: Application to Superconducting Films; 20. Second-Order Phase Transition in Wires and Grains; 21. First-Order Phase Transitions in Confined Systems; Part V - Applications to Open Systems ; 22. Thermo-Algebras in Phase Space: Quantum and Classical Systems23. Real-Time Method for Nonequilibrium Quantum Mechanics; 24. Dressed and Bare State Approaches to the Thermalization Process; Epilogue; Bibliography; Index
• Sommario/riassunto: This monograph presents recent developments in quantum field theory at finite temperature. By using Lie groups, ideas from thermal theory are considered with concepts of symmetry, allowing for applications not only to quantum field theory but also to transport theory, quantum optics and statistical mechanics. This includes an analysis of geometrical and topological aspects of spatially confined systems with applications to the Casimir effect, superconductivity and phase transitions. Finally, some developments in open systems are also considered. The book provides a unified picture of the funda
• Titolo autorizzato: Thermal quantum field theory
• ISBN: 1-282-44127-2; 9786612441271; 981-281-889-8
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910456617403321
• Lo trovi qui: Univ. Federico II