Perturbation Theory and the Nuclear Many Body Problem (Dover Books on Physics)

Book Details:

• Author: Kailash Kumar

• Brand: Dover

• Edition: Reprint

• Binding: Paperback

• Number of Pages: 256

• Release Date: 18-10-2017

• EAN: 9780486818955

• Languages: English

About The Book:

"Perturbation Theory for the Many-Body Problem" by Kailash Kumar is an accessible introduction to the fundamental concepts of perturbation theory and its application to nuclear many-body problems. This book is well-suited for advanced undergraduates and graduate students in physics, especially those interested in the methods used to address complex nuclear systems.

The book is structured as follows:

1. Introduction to Perturbation Theory:
   The initial chapters present a thorough overview of the basic ideas of perturbation theory. The conditions required to apply this theory are discussed in detail, along with the various forms of perturbation expansions that are commonly used in nuclear physics.

2. Diagrammatic Methods:
   The text introduces diagrammatic techniques that play a significant role in understanding perturbation theory. These methods are explored in terms of the linked cluster theorem and general formulas, which help simplify complex problems.

3. Rearrangement Methods:
   Rearrangement methods, another essential technique in solving the many-body problem, are presented with an emphasis on their use and practical applications.

4. Solving the T-Matrix Equation:
   The book covers how to solve the t-matrix equation and other related equations that arise in nuclear many-body problems, focusing on approximate methods and offering intuitive explanations for their use.

5. Other Approaches to the Many-Body Problem:
   In the final chapter, the book compares the previously discussed methods with other approaches to the many-body problem. This chapter gives readers a broader understanding of the various techniques used in nuclear physics.

6. Helpful Resources:
   Each chapter includes a list of main symbols for easy reference and many helpful citations to the relevant literature, allowing students to deepen their understanding and explore the topic further.

"Perturbation Theory for the Many-Body Problem" is a valuable resource for students and researchers in theoretical physics, offering clear explanations of complex methods used to address the many-body problem in nuclear physics.