Sarita Shrivastava – författare

Quantum mechanics is widely recognized as the basic law which governs all of nature, including all materials and devices. It has always been essential to the understanding of material properties, and as devices become smaller it is also essential for studying their behavior. The idea of applied quantum physics is inspiring scientists in physics and electrical engineering worldwide and forms a major thrust of lively research today. This is a collection of solved problems of several degrees of difficulty in Quantum Mechanics, ranging from the themes of the crisis of classical physics, through the achievements in the framework of modern atomic physics, down to the still alive, more intriguing aspects connected. Detailed descriptions of the solutions to exercises are provided. This is an absolute reference for electrical and mechanical engineers, material scientists and applied plied physicists who will find it easy to apply the problems to daily applications of quantum science.

Quantum mechanics is widely recognized as the basic law which governs all of nature, including all materials and devices. It has always been essential to the understanding of material properties, and as devices become smaller it is also essential for studying their behavior. The idea of applied quantum physics is inspiring scientists in physics and electrical engineering worldwide and forms a major thrust of lively research today. This is a collection of solved problems of several degrees of difficulty in Quantum Mechanics, ranging from the themes of the crisis of classical physics, through the achievements in the framework of modern atomic physics, down to the still alive, more intriguing aspects connected. Detailed descriptions of the solutions to exercises are provided. This is an absolute reference for electrical and mechanical engineers, material scientists and applied plied physicists who will find it easy to apply the problems to daily applications of quantum science.

Quantum mechanics is widely recognized as the basic law which governs all of nature, including all materials and devices. It has always been essential to the understanding of material properties, and as devices become smaller it is also essential for studying their behavior. The idea of applied quantum physics is inspiring scientists in physics and electrical engineering worldwide and forms a major thrust of lively research today. This is a collection of solved problems of several degrees of difficulty in Quantum Mechanics, ranging from the themes of the crisis of classical physics, through the achievements in the framework of modern atomic physics, down to the still alive, more intriguing aspects connected. Detailed descriptions of the solutions to exercises are provided. This is an absolute reference for electrical and mechanical engineers, material scientists and applied plied physicists who will find it easy to apply the problems to daily applications of quantum science.

Engineering physics (EP) is an academic degree, available mainly at the levels of B.Sc., M.Sc. and Ph.D. Unlike other engineering degrees (such as aerospace engineering or electrical engineering), EP does not necessarily include a particular branch of science or physics. Instead, EP is meant to provide a more thorough grounding in applied physics of any area chosen by the student (such as optics, nanotechnology, mechanical engineering, electrical engineering, control theory, aerodynamics, or solid-state physics). This is why in some countries only the B.Sc. part of the degree is called a degree in Engineering Physics. The book provides all students of Engineering with a broad range of internationally accepted views, facts and theories to prove a useful reference to students, researchers, and professionals of the related fields. The problems of graded difficulties have also been carefully chosen to test their understanding of the basic concepts of Engineering physics.

Statistical mechanics or statistical thermodynamics is a branch of physics that applies probability theory, which contains mathematical tools for dealing with large populations, to the study of the thermodynamic behaviour of systems composed of a large number of particles. Statistical mechanics provides a framework for relating the microscopic properties of individual atoms and molecules to the macroscopic bulk properties of materials that can be observed in everyday life, therefore explaining thermodynamics as a result of classical and quantum-mechanical description of statistics and mechanics at the microscopic level. Statistical mechanics provides a molecular-level interpretation of macroscopic thermodynamic quantities such as work, heat, free energy, and entropy. This book will be of interest to technicians working in the field of this subject.

In advanced topics of quantum mechanics, some of these behaviours are macroscopic and only emerge at extreme (i.e., very low or very high) energies or temperatures. The name quantum mechanics derives from the observation that some physical quantities can change only in discrete amounts (Latin quanta), and not in a continuous (cf. analog) way. For example, the angular momentum of an electron bound to an atom or molecule is quantized. In the context of quantum mechanics, the wave–particle duality of energy and matter and the uncertainty principle provide a unified view of the behaviour of photons, electrons, and other atomic-scale objects. The mathematical formulations of quantum mechanics are abstract. This book analyses various aspects of this subject. The book will be highly useful to students and teachers.

Mathematical physics refers to development of mathematical methods for application to problems in physics. The Journal of Mathematical Physics defines this area as: “the application of mathematics to problems in physics and the development of mathematical methods suitable for such applications and for the formulation of physical theories.”. There are several distinct branches of mathematical physics, and these roughly correspond to particular historical periods. The theory of partial differential equations (and the related areas of variational calculus, Fourier analysis, potential theory, and vector analysis) are perhaps most closely associated with mathematical physics. It is hoped that the book will serve the purpose of students and scholars on the subject and can be useful to them in allied fields. Contents: • Introduction • Systems of Equations • Boolean Mathematics • Probability • Mathematical Equations • Various Systems • Various Theories • Geometry