INTRODUCTION TO THE BASIC CONCEPTS OF MODERN PHYSICS

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Introduction To The Basic Concepts Of Modern Physics

Author : Carlo Maria Becchi
ISBN : 9783319206301
Genre : Science
File Size : 42.70 MB
Format : PDF
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This is the third edition of a well-received textbook on modern physics theory. This book provides an elementary but rigorous and self-contained presentation of the simplest theoretical framework that will meet the needs of undergraduate students. In addition, a number of examples of relevant applications and an appropriate list of solved problems are provided.Apart from a substantial extension of the proposed problems, the new edition provides more detailed discussion on Lorentz transformations and their group properties, a deeper treatment of quantum mechanics in a central potential, and a closer comparison of statistical mechanics in classical and in quantum physics. The first part of the book is devoted to special relativity, with a particular focus on space-time relativity and relativistic kinematics. The second part deals with Schrödinger's formulation of quantum mechanics. The presentation concerns mainly one-dimensional problems, but some three-dimensional examples are discussed in detail. The third part addresses the application of Gibbs’ statistical methods to quantum systems and in particular to Bose and Fermi gases.
Category: Science

Modern Physics

Author : John Morrison
ISBN : 9780128008287
Genre : Science
File Size : 36.3 MB
Format : PDF, ePub
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The second edition of Modern Physics for Scientists and Engineers is intended for a first course in modern physics. Beginning with a brief and focused account of the historical events leading to the formulation of modern quantum theory, later chapters delve into the underlying physics. Streamlined content, chapters on semiconductors, Dirac equation and quantum field theory, as well as a robust pedagogy and ancillary package, including an accompanying website with computer applets, assist students in learning the essential material. The applets provide a realistic description of the energy levels and wave functions of electrons in atoms and crystals. The Hartree-Fock and ABINIT applets are valuable tools for studying the properties of atoms and semiconductors. Develops modern quantum mechanical ideas systematically and uses these ideas consistently throughout the book Carefully considers fundamental subjects such as transition probabilities, crystal structure, reciprocal lattices, and Bloch theorem which are fundamental to any treatment of lasers and semiconductor devices Clarifies each important concept through the use of a simple example and often an illustration Features expanded exercises and problems at the end of each chapter Offers multiple appendices to provide quick-reference for students
Category: Science

Time Space And Things

Author : B. K. Ridley
ISBN : 0521484863
Genre : Science
File Size : 61.64 MB
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Brian Ridley's book sets out to survey in simple, non-mathematical terms what physics has to say about the fundamental structure of the universe.
Category: Science

Modern Physics

Author : Sanjiv Puri
ISBN : 1842651846
Genre : Science
File Size : 24.90 MB
Format : PDF, Kindle
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Introduces the fundamental concepts pertaining to the basic topics of relativity, quantum mechanics and statistical mechanics along with the important sub-fields of physics, namely atomic, nuclear and solid state physics. Superconductivity and optoelectronics, lasers and nanoparticles are also introduced. A key feature of the book is the introduction of latest applications based on x-rays, lasers, radioactivity and condemnsed matter.
Category: Science

Basic Concepts In Physics

Author : Masud Chaichian
ISBN : 9783642195983
Genre : Science
File Size : 83.88 MB
Format : PDF
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"Basic Concepts in Physics: From the Cosmos to Quarks" is the outcome of the authors' long and varied teaching experience in different countries and for different audiences, and gives an accessible and eminently readable introduction to all the main ideas of modern physics. The book’s fresh approach, using a novel combination of historical and conceptual viewpoints, makes it ideal complementary reading to more standard textbooks. The first five chapters are devoted to classical physics, from planetary motion to special relativity, always keeping in mind its relevance to questions of contemporary interest. The next six chapters deal mainly with newer developments in physics, from quantum theory and general relativity to grand unified theories, and the book concludes by discussing the role of physics in living systems. A basic grounding in mathematics is required of the reader, but technicalities are avoided as far as possible; thus complex calculations are omitted so long as the essential ideas remain clear. The book is addressed to undergraduate and graduate students in physics and will also be appreciated by many professional physicists. It will likewise be of interest to students, researchers and teachers of other natural sciences, as well as to engineers, high-school teachers and the curious general reader, who will come to understand what physics is about and how it describes the different phenomena of Nature. Not only will readers of this book learn much about physics, they will also learn to love it.
Category: Science

Introduction To Modern Physics

Author : R. B. Singh
ISBN : 8122414087
Genre : Physics
File Size : 20.70 MB
Format : PDF
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The Book Presents A Comprehensive Treatment Of Quantum Mechanics At The Post Graduate Level. The Emphasis Is On The Physical Foundations And The Mathematical Framework Of Quantum Mechanics; Applications To Specific Problems Are Taken Up Only To Illustrate A Principle Or A Calculational Technique Under Discussion. The Book Begins With A Preview Of The Conceptual Problem Peculiar To Quantum Mechanics. The Introductory Chapter Also Contains A Formulation Of The Basic Laws Of Motion In Quantum Mechanics In Terms Of The Feynman Postulates. Chapter 2 Contains A Detailed Exposition Of The Linear Vector Spaces And Representation Theory. In Chapter 3 The Basic Principles Of Quantum Mechanics Are Introduced In The Form Of A Number Of Postulates.The Schrodinger, The Heisenberg And The Interaction Pictures Of Time Development Form The Subject Matter Of Chapter 4. An Indepth Study Of Angular Momentum Theory (Chapter 5) Is Followed By A Brief Account Of Space-Time Symmetries Including Time Reversal Invariance (Chapter 6). Scattering Theory (Chapter 7), Approximation Methods For Stationary As Well As Time-Dependent Problems (Chapter 8) And Identical Particles (Chapter 9) Receive Adequate Treatment. The Dirac, The Klein-Gordon And The Weyl Equations Are Discussed Extensively In Chapter 10. Chapter 11 Treats Canonical Quantization Of Both Non- Relativistic And Relativistic Fields; Topics Covered Include The Natural System Of Units, The Dyson And The Wick Chronological Products, Normal Products, Wicks Theorem And The Feynman Diagrams. The Last Chapter (12) Discusses In Detail The Interpretational Problem In Quantum Mechanics. The Epr Paradox, The Copenhagen And The Ensemble Interpretations, Hidden-Variable Theories,Neumanns And Bell S Theorems And Bells Inequality Are Among The Topics Discussed. The Appendices Incorporate A Detailed Discussion Of Matrices Both Finite-And-Infinite Dimensional, Antilinear Operators, Dirac Delta Function And Fourier Transforms. A Number Of Problems Are Included With A View To Supplementing The Text.
Category: Physics

Modern Physics And Solid State Physics Problems And Solutions

Author : S O Pillai
ISBN : 9788122417043
Genre : Physics
File Size : 48.18 MB
Format : PDF, Kindle
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The Purpose Of This Book Is To Motivate The Students To Organize Their Thoughts And Prepare Them For Problem Solving In The Vital Areas Of Modern Physics And Physics Of Condensed Materials. Each Chapter Begins With A Quick Review Of The Basic Concepts Of The Topics And Also, A Brief Discussion Of The Equation And Formulae That Are To Be Used For Solving The Problems. Examples And Illustrations Are Provided Then And There To Expedite The Learning Process And The Working Knowledge. About Six Hundred Problems Have Been Treated In Total; Two Hundred Problems Have Been Worked Out Providing All Minute Details. Answers For The Other Four Hundred Problems Have Been Provided At The End Of The Book. This Book Will Cater The Needs Of Undergraduate And Postgraduate Students Of Physics, Chemistry, Materials Science And All Branches Of Engineering Except Civil Engineering. Candidates Appearing For The Gate And Other Competitive Examinations Would Find This Book Useful.
Category: Physics

Introduction To Applied Modern Physics

Author : Abebe Henok
ISBN : 9781435705210
Genre : Technology & Engineering
File Size : 52.17 MB
Format : PDF, ePub
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Most of the materials in this book originated from the author's lecture notes for an applied modern physics course. The author made a significant effort to show students the practical applications of modern physics concepts to semiconductors and semiconductor devices and their use in electronics circuits in a single book that is very difficult to find in any other popular text. The material in this book is intended for upper division undergraduate and graduate students majoring in science and engineering.
Category: Technology & Engineering

Introduction To Modern Physics

Author : Paolo Amore
ISBN : 9789814520331
Genre : Science
File Size : 74.33 MB
Format : PDF, Kindle
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Our understanding of the physical world was revolutionized in the twentieth century — the era of “modern physics”. The book Introduction to Modern Physics: Theoretical Foundations, aimed at the very best students, presents the foundations and frontiers of today's physics. Typically, students have to wade through several courses to see many of these topics. The goal is to give them some idea of where they are going, and how things fit together, as they go along. The book focuses on the following topics: quantum mechanics; applications in atomic, nuclear, particle, and condensed-matter physics; special relativity; relativistic quantum mechanics, including the Dirac equation and Feynman diagrams; quantum fields; and general relativity. The aim is to cover these topics in sufficient depth that things “make sense” to students, and they achieve an elementary working knowledge of them. The book assumes a one-year, calculus-based freshman physics course, along with a one-year course in calculus. Several appendices bring the reader up to speed on any additional required mathematics. Many problems are included, a great number of which take dedicated readers just as far as they want to go in modern physics. The present book provides solutions to the over 175 problems in Introduction to Modern Physics: Theoretical Foundations in what we believe to be a clear and concise fashion.
Category: Science