Fine-Tuning in the Physical Universe

Is the universe fine-tuned for complexity, life, or something else? This comprehensive overview of fine-tuning arguments in physics, with contributions from leading researchers in their fields, sheds light on this often used but seldom understood topic. Each chapter reviews a specific subject in modern physics, such as dark energy, inflation, or solar system formation, and discusses whether any parameters in our current theories appear to be fine-tuned and, if so, to what degree. Connections and differences between these fine-tuning arguments are made clear, and detailed mathematical derivations of various fine-tuned parameters are given. This accessible yet precise introduction to fine-tuning in physics will aid students and researchers across astrophysics, atomic and particle physics and cosmology, as well as all those working at the intersections of physics and philosophy. INDICE: Part I. Introduction: 1. Fine-Tuning, Complexity, and Life in the Multiverse Mario Livio and Martin Rees; 2. Hierarchy of Fine-Structure Constants Bernard Carr; Part II. Cosmological Fine-Tunings: 3. Naturalness, fine-tuning, and observer selection in cosmology John A. Peacock; 4. Cosmic Inflation: Trick or Treat? Jerome Martin; 5. Is the Universal Matter- Anti-matter Asymmetry Fine tuned? Gary Steigman and Robert J. Scherrer; 6. Structure Formation Adrianne Slyz; Part III. Fine-tuning in Particle and Nuclear Physics: 7. Nuclear physics and its impact on primordial and stellar nucleosynthesis Jean-Philippe Uzan; 8. Fine-Tunings at Particle Scales Giulia Zanderighi; 9. Dark Matter Edward W. Kolb; Part IV. Fine-tuning for life: 10. Fine-tuning: from stars to galaxies formation Joseph Silk; 11. How Special Is the Solar System? Mario Livio; 12. On the Temporal Habitability of Our Universe; 13. Climbing up the theories of Nature: Fine-Tuning and Biological Molecules Abraham Loeb.

• ISBN: 978-1-108-48454-1
• Editorial: Cambridge University Press
• Encuadernacion: Cartoné
• Páginas: 568
• Fecha Publicación: 29/10/2020
• Nº Volúmenes: 1
• Idioma: Inglés