Quantum Mechanics For Beginners

Do you want to know the principles that govern everything around you? Have you always been curious about quantum physics and its mysteries but you don't know where to begin? You have found the right place, your journey to learn quantum physics starts now! In this book you will find: What quantum physics is, the history and most famous experiments and achievements in quantum mechanics. Wave-particle duality dilemma. Heisenberg uncertainty principle. Schrodinger's equation. Quantum fields theory. Introduction to string theory. Real-world applications: Quantum computing, Quantum key distribution... And much more! Even if this is the first time that you are hearing these terms don't be scared by the big words. ★This book makes quantum physics easy, accessible and interesting for everyone.★ Are you ready? Let's deep dive into quantum physics today! Click ★BUY NOW★ and start your journey!

An introduction to the fascinating subject of quantum mechanics. Almost entirely algebra-based, this book is accessible to those with only a high school background in physics and mathematics. In addition to the foundations of quantum mechanics, it also provides an introduction to the fields of quantum communication and quantum computing.

We may have lived knowing that the world around us operates in a way as if we observe them to be. This knowledge of how the universe operates, based primarily of our observations, has enabled us to predict actions and motions and allowed us to build machines and equipments that have made our lives easier and more enjoyable. The field that allowed us to do that is classical physics. The world, however, is advancing and our knowledge of how things are expands over time. We have discovered in the last few decades that these sets of rules that we have devised can perfectly describe the large-scale world but cannot accurately define the behaviors of particles in the microscopic world. This necessitated another field to explain the different behavior in the microscopic world: quantum physics.

Quantum Physics For Dummies, Revised Edition helps make quantum physics understandable and accessible. From what quantum physics can do for the world to understanding hydrogen atoms, readers will get complete coverage of the subject, along with numerous examples to help them tackle the tough equations. Compatible with classroom text books and courses, Quantum Physics For Dummies, Revised Edition lets students study at their own paces and helps them prepare for graduate or professional exams. Coverage includes: The Schrodinger Equation and its Applications The Foundations of Quantum Physics Vector Notation Spin Scattering Theory, Angular Momentum, and more Your plain-English guide to understanding and working with the micro world Quantum physics — also called quantum mechanics or quantum field theory — can be daunting for even the most dedicated student or enthusiast of science, math, or physics. This friendly, concise guide makes this challenging subject understandable and accessible, from atoms to particles to gases and beyond. Plus, it's packed with fully explained examples to help you tackle the tricky equations like a pro! Compatible with any classroom course — study at your own pace and prepare for graduate or professional exams Your journey begins here — understand what quantum physics is and what kinds of problems it can solve Know the basic math — from state vectors to quantum matrix manipulations, get the foundation you need to proceed Put quantum physics to work — make sense of Schrödinger's equation and handle particles bound in square wells and harmonic oscillators Solve problems in three dimensions — use the full operators to handle wave functions and eigenvectors to find the natural wave functions of a system Discover the latest research — learn the cutting-edge quantum physics theories that aim to explain the universe itself

Quantum physics is the most fundamental -- but also the most baffling -- branch of science. Allowing for dead-and-alive cats, teleportation, antimatter, and parallel universes, as well as underpinning all of our digital technology, it's as important as it is mind-bending. This clear and compact book demystifies the strange and beautiful quantum world, and hence the nature of reality itself. Contents include: Schrodinger's cat, inside the atom, the particle zoo, the Higgs boson, Heisenberg's uncertainty principle, God playing dice, relativity, the Big Bang, dark energy and matter, black holes, the fate of the Universe, the Theory of Everything, quantum gravity, string theory, the multiverse, instant communication, quantum computing and cryptography, superconductivity, quantum biology, quantum consciousness, and much more. Written as a series of mini essays with 200 simple diagrams to help understanding, there can be no easier guide to this notoriously confusing subject. At last it's possible for non-specialists to understand quantum theory and its central role in the birth of the universe and the very existence of life.

Inspired by Richard Feynman and J.J. Sakurai, A Modern Approach to Quantum Mechanics allows lecturers to expose their undergraduates to Feynman's approach to quantum mechanics while simultaneously giving them a textbook that is well-ordered, logical and pedagogically sound. This book covers all the topics that are typically presented in a standard upper-level course in quantum mechanics, but its teaching approach is new. Rather than organizing his book according to the historical development of the field and jumping into a mathematical discussion of wave mechanics, Townsend begins his book with the quantum mechanics of spin. Thus, the first five chapters of the book succeed in laying out the fundamentals of quantum mechanics with little or no wave mechanics, so the physics is not obscured by mathematics. Starting with spin systems it gives students straightfoward examples of the structure of quantum mechanics. When wave mechanics is introduced later, students should perceive it correctly as only one aspect of quantum mechanics and not the core of the subject.

QUANTUM PHYSICS THEORY EXPLAINED FOR EASY UNDERSTANDING Now, you can have a firm grasp of reality bearing on our everyday life by traveling on an irresistible journey to discover nature, the elements, and their correlation with humanity using proven laws established by thoughtful theories, given from scholastic and rational minds like Newton, Einstein, Schrödinger, and many others. In all the analogies in this book, space and time are overbearing on everything. Does time have a direction? What is space in real terms? How will the world and other elements look like without space and time? Is it possible to recall and restore lost time? However, space and time are absolute factors in the universe, as postulated by these scientists in Quantum Physics. Other things you will learn in this book include: What is a wave function? Understanding Schrödinger Equation Statistical Interpretation of Wave Function What are Continuous Variables and Discrete Variables? Explaining Normalization and Momentum Understanding quantum dynamics What are the two-level systems and the Perturbed system? Explaining the Time-Dependent Perturbation Theory Sinusoidal Perturbations and Incoherent Perturbation Emission and Absorption of Radiation Understanding Electromagnetic Waves Spontaneous Emissions, Stimulated Emissions, and Absorption A and B Coefficients of Einstein The Law of Attraction What is the Variational Principle? Understanding the Theory of Variational Principle What is the Ground State of Helium? The Hydrogen Molecule and Hydrogen Ion Introduction to Scattering Theory of Classical Scattering Theory of Quantum Scattering The Analysis of Partial Wave Strategy and Formalism in Scattering Introduction to Time-Independent Perturbation Theory What is the Non-Degenerate Perturbation Theory? What is the Degenerate Perturbation Theory? General Formulation First Order Theory and Second-Order Energies Two-Fold Degeneracy and Higher-Order Degeneracy What is Spin Orbit Coupling? Understanding Zeeman Effect Weak Field and Strong Field Zeeman Effects Intermediate Field Zeeman Effects Understanding the Wkb Approximation What is the Classical Region? What are the Connection Formulas? Introduction To Formalism What is Hilbert Space and Observables? The Bases in Hilbert Space. Generalized Statistical Interpretation What is the Proof of Generalized Statistical Interpretation? Vectors and Operators Explained Minimal Uncertainty Wave Packet What is the Energy-Time Uncertainty Principle? Introduction to Symmetries and Conservation Laws What are Transformations in Space? Understanding Translation Operator and How Operators Transform What is Time-Translation Invariance? Three dimensional Rotations The Laws of Conservation What is Parity and One Dimensional Parity? Three Dimensional Parity What are Identical Particles? Understanding to Particle Systems The Periodic Table Three Dimensions of Quantum Mechanics What is the Schrӧdinger Equation? And much More.. You Can Download FREE with Kindle Unlimited and explore the dynamics of nature and how you can benefit from these vast resources lying underneath the surface. So, Click on "Buy Now with 1-Click" and Get Your Copy Now! See you inside!!!

"A thorough, illuminating exploration of the most consequential controversy raging in modern science." --New York Times Book Review An Editor's Choice, New York Times Book Review Longlisted for PEN/E.O. Wilson Prize for Literary Science Writing Longlisted for Goodreads Choice Award Every physicist agrees quantum mechanics is among humanity's finest scientific achievements. But ask what it means, and the result will be a brawl. For a century, most physicists have followed Niels Bohr's solipsistic and poorly reasoned Copenhagen interpretation. Indeed, questioning it has long meant professional ruin, yet some daring physicists, such as John Bell, David Bohm, and Hugh Everett, persisted in seeking the true meaning of quantum mechanics. What Is Real? is the gripping story of this battle of ideas and the courageous scientists who dared to stand up for truth. "An excellent, accessible account." --Wall Street Journal "Splendid. . . . Deeply detailed research, accompanied by charming anecdotes about the scientists." --Washington Post