Download or read book Introduction to the Basic Concepts of Modern Physics Special Relativity Quantum and Statistical Physics written by and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Introduction to the Basic Concepts of Modern Physics written by Carlo Maria Becchi and published by Springer. This book was released on 2015-08-28 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Introduction to the Basic Concepts of Modern Physics written by Carlo M. Becchi and published by Springer Science & Business Media. This book was released on 2007-12-05 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: These notes are designed as a text book for a course on the Modern Physics Theory for undergraduate students. The purpose is providing a rigorous and self-contained presentation of the simplest theoretical framework using elementary mathematical tools. A number of examples of relevant applications and an appropriate list of exercises and answered questions are also given.
Download or read book Introduction to the Basic Concepts of Modern Physics written by Carlo Maria Becchi Massimo D'Elia and published by . This book was released on 2020-12-16 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to the Basic Concepts of Modern Physics: Special Relativity, Quantum and Statistical Physics by Carlo Maria Becchi and Massimo D'EliaModern Physics, which is the subject of these notes, is well distinct fromClassical Physics, developed during the XIX century, and from ContemporaryPhysics, which was started during the Thirties (of XX century) and deals with thenature of Fundamental Interactions and with the physics of matter under extremeconditions. The aim of this introduction to Modern Physics is that of presenting aquantitative, even if necessarily also concise and schematic, account of the main features of Special Relativity, of Quantum Physics and of its application to theStatistical Theory of Matter. In usual textbooks these three subjects are presentedtogether only at an introductory and descriptive level, while analytic presentationscan be found in distinct volumes, also in view of examining quite complex technicalaspects. This state of things can be problematic from the educational point of view.Indeed, while the need for presenting the three topics together clearly followsfrom their strict interrelations (think for instance of the role played by specialrelativity in the hypothesis of de Broglie's waves or of that of statistical physics inthe hypothesis of energy quantization), it is also clear that this unitary presentationmust necessarily be supplied with enough analytic tools so as to allow a fullunderstanding of the contents and of the consequences of the new theories.On the other hand, since the present text is aimed to be introductory, the obviousconstraints on its length and on its prerequisites must be properly taken intoaccount: it is not possible to write an introductory encyclopedia. That imposes aselection of the topics which are most qualified from the point of view of thephysical content/mathematical formalism ratio.In the context of special relativity, after recalling the classical analysis of theether hypothesis, we introduce Lorentz's transformations and their action onMinkowski space-time, discussing the main consequences of the new interpretationof space and time. Then we introduce the idea of covariant formulation of the lawsof nature, considering in particular the new formulation of energy-momentumconservation. Finally, we discuss the covariant formulation of electrodynamics andits consequences on field transformation laws and Doppler effect.Regarding Schrödinger quantum mechanics, after presenting with some care theorigin of the wave equation and the nature of the wave function together with itsmain implications, like Heisenberg's Uncertainty Principle, we have emphasizedits qualitative consequences on energy levels. The main analysis begins withone-dimensional problems, where we have examined the origin of discrete energylevels and of band spectra as well as the tunnel effect. Extensions to more than onedimension have been limited to very simple examples in which the Schrödingerequation is easily separable, like the case of central forces. Among the simplestseparable cases we discuss the three-dimensional harmonic oscillator and the cubicwell with completely reflecting walls, which are however among the most usefulsystems for their applications to statistical physics. In a further section we havediscussed a general solution to the three-dimensional motion in a central potentialbased on the harmonic homogeneous polynomials in the Cartesian particle coor-dinates. This method, which simplifies the standard approach based on the analysisof the Schrödinger equation in spherical coordinates, is shown to be perfectlyequivalent to the standard one. It is applied in particular to the study of bound statesin spherical wells, of the hydrogen atom spectrum, of that of the isotropic harmonicoscillator and, finally, of elastic scattering.
Download or read book Introduction to the Basic Concepts of Modern Physics written by Carlo Maria Becchi and published by Springer Science & Business Media. This book was released on 2010-06-04 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: These notes are designed as a text book for a course on the Modern Physics Theory for undergraduate students. The purpose is providing a rigorous and self-contained presentation of the simplest theoretical framework using elementary mathematical tools. A number of examples of relevant applications and an appropriate list of exercises and answered questions are also given.
Download or read book Modern Physics written by Luca Salasnich and published by Springer. This book was released on 2023-02-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an introduction to statistical mechanics, special relativity, and quantum physics. It is based on the lecture notes prepared for the one-semester course of "Quantum Physics" belonging to the Bachelor of Science in Material Sciences at the University of Padova. The first chapter briefly reviews the ideas of classical statistical mechanics introduced by James Clerk Maxwell, Ludwig Boltzmann, Willard Gibbs, and others. The second chapter is devoted to the special relativity of Albert Einstein. In the third chapter, it is historically analyzed the quantization of light due to Max Planck and Albert Einstein, while the fourth chapter discusses the Niels Bohr quantization of the energy levels and the electromagnetic transitions. The fifth chapter investigates the Schrodinger equation, which was obtained by Erwin Schrodinger from the idea of Louis De Broglie to associate to each particle a quantum wavelength. Chapter Six describes the basic axioms of quantum mechanics, which were formulated in the seminal books of Paul Dirac and John von Neumann. In chapter seven, there are several important application of quantum mechanics: the quantum particle in a box, the quantum particle in the harmonic potential, the quantum tunneling, the stationary perturbation theory, and the time-dependent perturbation theory. Chapter Eight is devoted to the study of quantum atomic physics with special emphasis on the spin of the electron, which needs the Dirac equation for a rigorous theoretical justification. In the ninth chapter, it is explained the quantum mechanics of many identical particles at zero temperature, while in Chapter Ten the discussion is extended to many quantum particles at finite temperature by introducing and using the quantum statistical mechanics. The four appendices on Dirac delta function, complex numbers, Fourier transform, and differential equations are a useful mathematical aid for the reader.
Download or read book Introduction To The Basic Concepts Of Modern Physics written by Becchi and published by . This book was released on 2009-12-01 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Physics written by Kenneth S. Krane and published by John Wiley & Sons. This book was released on 2019-06-18 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the field's most respected introductory texts, Modern Physics provides a deep exploration of fundamental theory and experimentation. Appropriate for second-year undergraduate science and engineering students, this esteemed text presents a comprehensive introduction to the concepts and methods that form the basis of modern physics, including examinations of relativity, quantum physics, statistical physics, nuclear physics, high energy physics, astrophysics, and cosmology. A balanced pedagogical approach examines major concepts first from a historical perspective, then through a modern lens using relevant experimental evidence and discussion of recent developments in the field. The emphasis on the interrelationship of principles and methods provides continuity, creating an accessible "storyline" for students to follow. Extensive pedagogical tools aid in comprehension, encouraging students to think critically and strengthen their ability to apply conceptual knowledge to practical applications. Numerous exercises and worked examples reinforce fundamental principles.
Download or read book Relativity and Quantum Mechanics written by Paul Fleisher and published by Lerner Books [UK]. This book was released on 2009-01-01 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: 13 yrs+
Download or read book Quantum Physics of Light and Matter written by Luca Salasnich and published by Springer. This book was released on 2014-05-13 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book gives an introduction to the field quantization (second quantization) of light and matter with applications to atomic physics. The first chapter briefly reviews the origins of special relativity and quantum mechanics and the basic notions of quantum information theory and quantum statistical mechanics. The second chapter is devoted to the second quantization of the electromagnetic field, while the third chapter shows the consequences of the light field quantization in the description of electromagnetic transitions. In the fourth chapter it is analyzed the spin of the electron, and in particular its derivation from the Dirac equation, while the fifth chapter investigates the effects of external electric and magnetic fields on the atomic spectra (Stark and Zeeman effects). The sixth chapter describes the properties of systems composed by many interacting identical particles by introducing the Hartree-Fock variational method, the density functional theory and the Born-Oppenheimer approximation. Finally, in the seventh chapter it is explained the second quantization of the non-relativistic matter field, i.e. the Schrodinger field, which gives a powerful tool for the investigation of many-body problems and also atomic quantum optics. At the end of each chapter there are several solved problems which can help the students to put into practice the things they learned.
Download or read book Introduction to Relativistic Statistical Mechanics written by Rmi Hakim and published by World Scientific. This book was released on 2011 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of the very few books focusing on relativistic statistical mechanics, and is written by a leading expert in this special field. It started from the notion of relativistic kinetic theory, half a century ago, exploding into relativistic statistical mechanics. This will interest specialists of various fields, especially the (classical and quantum) plasma physics. However, quantum physics ? to which a major part is devoted ? will be of more interest since, not only it applies to quantum plasma physics, but also to nuclear matter and to strong magnetic field, cosmology, etc. Although the domain of gauge theory is not covered in this book, the topic is not completely forgotten, in particular in the domain of plasma physics. This book is particularly readable for graduate students and a fortiori to young researchers for whom it offers methods and also appropriate schemes to deal with the current problems encountered in astrophysics, in strong magnetic, in nuclear or even in high energy physics.
Download or read book A First Course on Symmetry Special Relativity and Quantum Mechanics written by Gabor Kunstatter and published by Springer Nature. This book was released on 2020-10-19 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth and accessible description of special relativity and quantum mechanics which together form the foundation of 21st century physics. A novel aspect is that symmetry is given its rightful prominence as an integral part of this foundation. The book offers not only a conceptual understanding of symmetry, but also the mathematical tools necessary for quantitative analysis. As such, it provides a valuable precursor to more focused, advanced books on special relativity or quantum mechanics. Students are introduced to several topics not typically covered until much later in their education.These include space-time diagrams, the action principle, a proof of Noether's theorem, Lorentz vectors and tensors, symmetry breaking and general relativity. The book also provides extensive descriptions on topics of current general interest such as gravitational waves, cosmology, Bell's theorem, entanglement and quantum computing. Throughout the text, every opportunity is taken to emphasize the intimate connection between physics, symmetry and mathematics.The style remains light despite the rigorous and intensive content. The book is intended as a stand-alone or supplementary physics text for a one or two semester course for students who have completed an introductory calculus course and a first-year physics course that includes Newtonian mechanics and some electrostatics. Basic knowledge of linear algebra is useful but not essential, as all requisite mathematical background is provided either in the body of the text or in the Appendices. Interspersed through the text are well over a hundred worked examples and unsolved exercises for the student.
Download or read book Modern Physics written by Luca Salasnich and published by Springer. This book was released on 2024-10-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook offers an introduction to statistical mechanics, special relativity, and quantum physics, developed from lecture notes for the "Quantum Physics" course at the University of Padua. Beginning with a brief review of classical statistical mechanics in the first chapter, the book explores special and general relativity in the second chapter. The third chapter delves into the historical analysis of light quantization, while the fourth chapter discusses Niels Bohr's quantization of energy levels and electromagnetic transitions. The Schrödinger equation is investigated in the fifth chapter. Chapter Six covers applications of quantum mechanics, including the quantum particle in a box, quantum particle in harmonic potential, quantum tunneling, stationary perturbation theory, and time-dependent perturbation theory. Chapter Seven outlines the basic axioms of quantum mechanics. Chapter Eight focuses on quantum atomic physics, emphasizing electron spin and utilizing the Dirac equation for theoretical justification. The ninth chapter explains quantum mechanics principles for identical particles at zero temperature, while Chapter Ten extends the discussion to quantum particles at finite temperature. Chapter Eleven provides insights into quantum information and entanglement, and the twelfth chapter explains the path integral approach to quantum mechanics.
Download or read book Statistical Approach to Quantum Field Theory written by Andreas Wipf and published by Springer. This book was released on 2012-10-28 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few decades the powerful methods of statistical physics and Euclidean quantum field theory have moved closer together, with common tools based on the use of path integrals. The interpretation of Euclidean field theories as particular systems of statistical physics has opened up new avenues for understanding strongly coupled quantum systems or quantum field theories at zero or finite temperatures. Accordingly, the first chapters of this book contain a self-contained introduction to path integrals in Euclidean quantum mechanics and statistical mechanics. The resulting high-dimensional integrals can be estimated with the help of Monte Carlo simulations based on Markov processes. The most commonly used algorithms are presented in detail so as to prepare the reader for the use of high-performance computers as an “experimental” tool for this burgeoning field of theoretical physics. Several chapters are then devoted to an introduction to simple lattice field theories and a variety of spin systems with discrete and continuous spins, where the ubiquitous Ising model serves as an ideal guide for introducing the fascinating area of phase transitions. As an alternative to the lattice formulation of quantum field theories, variants of the flexible renormalization group methods are discussed in detail. Since, according to our present-day knowledge, all fundamental interactions in nature are described by gauge theories, the remaining chapters of the book deal with gauge theories without and with matter. This text is based on course-tested notes for graduate students and, as such, its style is essentially pedagogical, requiring only some basics of mathematics, statistical physics, and quantum field theory. Yet it also contains some more sophisticated concepts which may be useful to researchers in the field. Each chapter ends with a number of problems – guiding the reader to a deeper understanding of some of the material presented in the main text – and, in most cases, also features some listings of short, useful computer programs.
Download or read book Statistical Physics Volume 1 of Modern Classical Physics written by Kip S. Thorne and published by Princeton University Press. This book was released on 2021-05-25 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking textbook on twenty-first-century statistical physics and its applications Kip Thorne and Roger Blandford’s monumental Modern Classical Physics is now available in five stand-alone volumes that make ideal textbooks for individual graduate or advanced undergraduate courses on statistical physics; optics; elasticity and fluid dynamics; plasma physics; and relativity and cosmology. Each volume teaches the fundamental concepts, emphasizes modern, real-world applications, and gives students a physical and intuitive understanding of the subject. Statistical Physics is an essential introduction that is different from others on the subject because of its unique approach, which is coordinate-independent and geometric; embraces and elucidates the close quantum-classical connection and the relativistic and Newtonian domains; and demonstrates the power of statistical techniques—particularly statistical mechanics—by presenting applications not only to the usual kinds of things, such as gases, liquids, solids, and magnetic materials, but also to a much wider range of phenomena, including black holes, the universe, information and communication, and signal processing amid noise. Includes many exercise problems Features color figures, suggestions for further reading, extensive cross-references, and a detailed index Optional “Track 2” sections make this an ideal book for a one-quarter, half-semester, or full-semester course An online illustration package is available to professors The five volumes, which are available individually as paperbacks and ebooks, are Statistical Physics; Optics; Elasticity and Fluid Dynamics; Plasma Physics; and Relativity and Cosmology.
Download or read book Introductory Quantum Physics And Relativity Second Edition written by Jacob Dunningham and published by World Scientific. This book was released on 2018-04-05 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The authors have done an exceptional job. It’s probably more accurate to describe this text as an introduction to both non-relativistic and relativistic quantum mechanics … This book was a lot of fun to read and digest. I definitely recommend it for instructors, but also for students who have already been exposed to quantum mechanics.'Contemporary PhysicsThis book is a revised and updated version of Introductory Quantum Physics and Relativity. Based on lectures given as part of the undergraduate degree programme at the University of Leeds, it has been extended in line with recent developments in the field. The book contains all the material required for quantum physics and relativity in the first three years of a traditional physics degree, in addition to more interesting and up-to-date extensions and applications which include quantum field theory, entanglement, and quantum information science.The second edition is unique as an undergraduate textbook as it combines quantum physics and relativity at an introductory level. It expounds the foundations of these two subjects in detail, but also illustrates how they can be combined. It discusses recent applications, but also exposes undergraduates to cutting-edge research topics, such as laser cooling, Bose-Einstein condensation, tunneling microscopes, lasers, nonlocality, and quantum teleportation.
Download or read book Modern Physics for Engineers written by Jasprit Singh and published by John Wiley & Sons. This book was released on 1999-03-12 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reminding us that modern inventions - new materials, information technologies, medical technological breakthroughs - are based on well-established fundamental principles of physics, Jasprit Singh integrates important topics from quantum mechanics, statistical thermodynamics, and materials science, as well as the special theory of relativity. He then goes a step farther and applies these fundamentals to the workings of electronic devices - an essential leap for anyone interested in developing new technologies. Modern Physics for Engineers provides engineering and physics students with an accessible, unified introduction to the complex world underlying today's design-oriented curriculums. It is also an extremely useful resource for engineers and applied scientists wishing to take advantage of research opportunities in diverse fields.
