Variational Principles in Physics: From Classical to Quantum Realm

This book is a comprehensive English translation of a Hungarian text designed for advanced students and young researchers in theoretical physics, emphasizing the use of variational principles in mechanics, relativity theory, electromagnetism, and quantum mechanics.

Format: Paperback / softback
Length: 112 pages
Publication date: 23 March 2023
Publisher: Springer International Publishing AG

This comprehensive book offers an English translation of a Hungarian work specifically crafted for advanced graduate and postgraduate students delving into the realm of variational principles in theoretical physics. In contrast to many traditional academic textbooks, it traverses a diverse range of lecture disciplines commonly covered in physics courses. Its central focus lies in emphasizing and exemplifying the application of the variational technique and the philosophical underpinnings behind the fundamental laws governing mechanics, relativity theory, electromagnetism, and quantum mechanics. While primarily designed for advanced students and young researchers in the field of theoretical physics, this book also holds immense value for more seasoned researchers seeking to expand their knowledge and understanding.

The book is structured into several chapters, each dedicated to exploring different aspects of variational principles and their applications. The introductory chapter provides a foundational overview of the subject, while subsequent chapters delve into detailed explanations and examples. Throughout the text, mathematical equations and diagrams are used to illustrate key concepts and facilitate a deeper understanding of the theoretical framework.

One of the notable features of this book is its ability to bridge the gap between different branches of theoretical physics. It seamlessly integrates concepts from mechanics, relativity theory, electromagnetism, and quantum mechanics, providing a unified framework for understanding these complex subjects. By employing the variational technique, the book enables students to derive and analyze the governing equations of these theories in a systematic and concise manner.

Furthermore, the book emphasizes the practical implications of variational principles. It discusses the development of computational methods and algorithms for solving variational problems, as well as their applications in various fields such as astrophysics, solid state physics, and plasma physics. This practical approach not only enhances the theoretical understanding of the subject but also equips students with the skills necessary for applying variational principles in real-world scenarios.

In conclusion, this book serves as a valuable resource for advanced students and young researchers seeking to delve into the realm of variational principles in theoretical physics. Its comprehensive coverage, clear explanations, and practical applications make it an essential tool for anyone interested in advancing their knowledge in this field. Whether you are a physics student, researcher, or professional seeking to expand your expertise, this book will undoubtedly provide you with the necessary insights and tools to succeed.

Weight: 203g
Dimension: 235 x 155 (mm)
ISBN-13: 9783031278754
Edition number: 1st ed. 2023