A Combinatorial Perspective on Quantum Field Theory
Title | A Combinatorial Perspective on Quantum Field Theory PDF eBook |
Author | Karen Yeats |
Publisher | Springer |
Total Pages | 120 |
Release | 2016-11-23 |
Genre | Science |
ISBN | 3319475517 |
This book explores combinatorial problems and insights in quantum field theory. It is not comprehensive, but rather takes a tour, shaped by the author’s biases, through some of the important ways that a combinatorial perspective can be brought to bear on quantum field theory. Among the outcomes are both physical insights and interesting mathematics. The book begins by thinking of perturbative expansions as kinds of generating functions and then introduces renormalization Hopf algebras. The remainder is broken into two parts. The first part looks at Dyson-Schwinger equations, stepping gradually from the purely combinatorial to the more physical. The second part looks at Feynman graphs and their periods. The flavour of the book will appeal to mathematicians with a combinatorics background as well as mathematical physicists and other mathematicians.
Quantum Fields and Processes
Title | Quantum Fields and Processes PDF eBook |
Author | John Gough |
Publisher | Cambridge University Press |
Total Pages | 341 |
Release | 2018-04-12 |
Genre | Mathematics |
ISBN | 1108416764 |
Do quantum field theory without Feynman diagrams! Use the combinatorics behind cumulants, correlations, Green's functions and quantum fields.
Combinatorial Physics
Title | Combinatorial Physics PDF eBook |
Author | Adrian Tanasa |
Publisher | Oxford University Press |
Total Pages | 409 |
Release | 2021 |
Genre | Computers |
ISBN | 0192895494 |
The goal of the book is to use combinatorial techniques to solve fundamental physics problems, and vice-versa, to use theoretical physics techniques to solve combinatorial problems.
Combinatorics and Renormalization in Quantum Field Theory
Title | Combinatorics and Renormalization in Quantum Field Theory PDF eBook |
Author | Eduardo R. Caianiello |
Publisher | Addison Wesley Longman |
Total Pages | 150 |
Release | 1973 |
Genre | Science |
ISBN |
Quantum Field Theory: Perspective and Prospective
Title | Quantum Field Theory: Perspective and Prospective PDF eBook |
Author | Cécile Dewitt-Morette |
Publisher | Springer Science & Business Media |
Total Pages | 417 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401145423 |
It has been said that `String theorists talk to string theorists and everyone else wonders what they are saying'. This book will be a great help to those researchers who are challenged by modern quantum field theory. Quantum field theory experienced a renaissance in the late 1960s. Here, participants in the Les Houches sessions of 1970/75, now key players in quantum field theory and its many impacts, assess developments in their field of interest and provide guidance to young researchers challenged by these developments, but overwhelmed by their complexities. The book is not a textbook on string theory, rather it is a complement to Polchinski's book on string theory. It is a survey of current problems which have their origin in quantum field theory.
Combinatorics And Renormalization In Quantum Field Theory
Title | Combinatorics And Renormalization In Quantum Field Theory PDF eBook |
Author | E.r. Caianiello |
Publisher | Westview Press |
Total Pages | 144 |
Release | 2003-04-17 |
Genre | Science |
ISBN | 9780805316452 |
This volume is based upon work done by the author and his collaborators over a period of approximately twenty years and is dedicated to some selected topics of quantum field theory, which have proved of increasing importance with the passing of time.There are three parts: Combinatoric Methods Equations for Green's Functions and Perturbative Expansions Regularization, Renormalization, and Mass Equations This work will be useful to anyone interested in learning or using quantum field theory, many-body physics and, as well, to many applied mathematicians, because it introduces a number of combinatoric and analytic tools which drastically simplify, and at times bypass, treatments which customarily take up most of the bulk of the standard texts.
A Prelude to Quantum Field Theory
Title | A Prelude to Quantum Field Theory PDF eBook |
Author | John Donoghue |
Publisher | Princeton University Press |
Total Pages | 160 |
Release | 2022-02-22 |
Genre | Science |
ISBN | 0691223505 |
A concise, beginner-friendly introduction to quantum field theory Quantum field theory is a powerful framework that extends quantum mechanics in ways that are essential in many modern applications. While it is the fundamental formalism for the study of many areas of physics, quantum field theory requires a different way of thinking, and many newcomers to the subject struggle with the transition from quantum mechanics. A Prelude to Quantum Field Theory introduces the key concepts of quantum field theory in a brief and accessible manner while never sacrificing mathematical rigor. The result is an easy-to-use textbook that distills the most general properties of the theory without overwhelming beginning students with more advanced applications. Bridges quantum mechanics and quantum field theory, emphasizing analogies and differences Emphasizes a “quantum field theoretical mindset” while maintaining mathematical rigor Obtains quantum fields as the continuum limit of a quantized system of many particles Highlights the correspondence between wave function—fundamental in quantum mechanics—and the formalism of second quantization used in quantum field theory Provides a step-by-step derivation of Feynman rules for the perturbative study of interacting theories Introduces students to renormalization, path integrals techniques, and more Discusses more modern topics like effective field theories Ideal for both undergraduate and graduate students Proven in the classroom