The book attempts to provide an introduction to quantum field theory emphasizing conceptual issues frequently neglected in more "utilitarian" treatments of the subject. The book is divided into four parts, entitled respectively "Origins", "Dynamics", "Symmetries", and "Scales". The emphasis is conceptual - the aim is to build the theory up systematically from some clearly stated foundational concepts - and therefore to a large extent anti-historical, but two historical Chapters ("Origins") are included to situate quantum field theory in the larger context of modern physical theories. The three remaining sections of the book follow a step by step reconstruction of this framework beginning with just a few basic assumptions: relativistic invariance, the basic principles of quantum mechanics, and the prohibition of physical action at a distance embodied in the clustering principle. The "Dynamics" section of the book lays out the basic structure of quantum field theory arising from the sequential insertion of quantum-mechanical, relativistic and locality constraints. The central role of symmetries in relativistic quantum field theories is explored in the third section of the book, while in the final section, entitled "Scales", we explore in detail the feature of quantum field theories most critical for their enormous phenomenological success - the scale separation property embodied by the renormalization group properties of a theory defined by an effective local Lagrangian.
- Mathematical physics
- Paperback / softback
- Publication Date:
- Oxford University Press
- Country of origin:
- United Kingdom
- Dimensions (mm):
This title is in stock with our UK supplier and arrives at our Sydney warehouse within 1-2 weeks of you placing order. An overall delivery estimate to you, (arrival time to A&R + delivery via post to your address) can be found below.
Once received into our warehouse we will despatch it to you with a Shipping Notification which includes online tracking.
An overall delivery time for this item, including the 1-2 week arrival time to A&R, to your address is:
NSW Metro: 9- 12 working days.
NSW Regional: 10 - 15 working days.
VIC & SA Metro: 10 - 13 working days.
VIC & SA Regional: 10 - 15 working days.
QLD Metro: 10 - 15 working days.
QLD Regional: 14 - 22 working days.
TAS: 10 - 15 working days.
WA Metro: 10 - 15 working days.
WA Regional: 13 -16 working days.
NT Metro: 13 - 16 working days.
NT Regional: 14 - 22 working days.