Quantum Sense and Nonsense

Quantum Sense and Nonsense
Author: Jean Bricmont
Publsiher: Springer
Total Pages: 286
Release: 2017-10-27
Genre: Science
ISBN: 9783319652719

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Permeated by the author's delightful humor, this little book explains, with nearly no mathematics, the main conceptual issues associated with quantum mechanics: The issue of determinism. Does quantum mechanics signify the end of a deterministic word-view? The role of the human subject or of the "observer" in science. Since Copernicus, science has increasingly tended to dethrone Man from his formerly held special position in the Universe. But quantum mechanics, with its emphasis on the notion of observation, may once more have given a central role to the human subject. The issue of locality. Does quantum mechanics imply that instantaneous actions at a distance exist in Nature? In these pages the author offers a variety of views and answers - bad as well as good - to these questions. The reader will be both entertained and enlightened by Jean Bricmont's clear and incisive arguments.

No Nonsense Quantum Mechanics

No Nonsense Quantum Mechanics
Author: Jakob Schwichtenberg
Publsiher: No-Nonsense Books
Total Pages: 262
Release: 2018-10-30
Genre: Science
ISBN: 9182736450XXX

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Learning Quantum Mechanics doesn’t have to be hard What if there was a way to learn Quantum Mechanics without all the usual fluff and mystification? What if there were a book that allowed you to see the whole picture and not just tiny parts of it? Thoughts like this are the reason that No-Nonsense Quantum Mechanics now exists. What will you learn from this book? Get to know the fundamental quantum features — grasp how different nature works at the level of elementary particles.Learn how to describe Quantum Mechanics mathematically — understand the origin and meaning of the most important quantum equations: the Schrödinger equation + the canonical commutation relations.Master the most important quantum systems — read step-by-step calculations and understand the general algorithm we use to describe them.Get an understanding you can be proud of — learn why there are alternative frameworks to describe Quantum Mechanics and how they are connected to the standard wave description. No-Nonsense Quantum Mechanics is the most student-friendly book on Quantum Mechanics ever written. Here’s why. First of all, it's is nothing like a formal university lecture. Instead, it’s like a casual conservation with a more experienced student. This also means that nothing is assumed to be “obvious” or “easy to see”.Each chapter, each section, and each page focusses solely on the goal to help you understand. Nothing is introduced without a thorough motivation and it is always clear where each equation comes from.The book contains no fluff since unnecessary content quickly leads to confusion. Instead, it ruthlessly focusses on the fundamentals and makes sure you’ll understand them in detail. The primary focus on the readers’ needs is also visible in dozens of small features that you won’t find in any other textbook In total, the book contains more than 100 illustrations that help you understand the most important concepts in visually. In each chapter, you’ll find fully annotated equations and calculations are done carefully step-by-step. This makes it much easier to understand what’s going on in.Whenever a concept is used that was already introduced previously there is a short sidenote that reminds you where it was first introduced and often recites the main points. In addition, there are summaries at the beginning of each chapter that make sure you won’t get lost.

Making Sense of Quantum Mechanics

Making Sense of Quantum Mechanics
Author: Jean Bricmont
Publsiher: Springer
Total Pages: 331
Release: 2016-01-12
Genre: Science
ISBN: 9783319258898

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This book explains, in simple terms, with a minimum of mathematics, why things can appear to be in two places at the same time, why correlations between simultaneous events occurring far apart cannot be explained by local mechanisms, and why, nevertheless, the quantum theory can be understood in terms of matter in motion. No need to worry, as some people do, whether a cat can be both dead and alive, whether the moon is there when nobody looks at it, or whether quantum systems need an observer to acquire definite properties. The author’s inimitable and even humorous style makes the book a pleasure to read while bringing a new clarity to many of the longstanding puzzles of quantum physics.

Sense and Nonsense

Sense and Nonsense
Author: Kevin N. Laland,Gillian R. Brown
Publsiher: Oxford University Press, USA
Total Pages: 284
Release: 2011-04-07
Genre: Philosophy
ISBN: 9780199586967

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This book asks whether evolution can help us to understand human behaviour and explores diverse evolutionary methods and arguments. It provides a short, readable introduction to the science behind the works of Dawkins, Dennett, Wilson and Pinker. It is widely used in undergraduate courses around the world.

No Nonsense Quantum Field Theory

No Nonsense Quantum Field Theory
Author: Jakob Schwichtenberg
Publsiher: No-Nonsense Books
Total Pages: 642
Release: 2020-03-22
Genre: Science
ISBN: 9182736450XXX

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Learning quantum field theory doesn’t have to be hard What if there were a book that allowed you to see the whole picture and not just tiny parts of it? Thoughts like this are the reason that No-Nonsense Quantum Field Theory now exists. What will you learn from this book? Get to know all fundamental concepts — Grasp what a quantum field is, why we use propagators to describe its behavior, and how Feynman diagrams help us to make sense of field interactions. Learn to describe quantum field theory mathematically — Understand the meaning and origin of the most important equations: the Klein-Gordon equation, the Dirac equation, the Proca equation, the Maxwell equations, and the canonical commutation/anticommutation relations. Master important quantum field theory interactions — Read fully annotated, step-by-step calculations and understand the general algorithm we use to particle interactions. Get an understanding you can be proud of —Learn about advanced topics like renormalization and regularization, spontaneous symmetry breaking, the renormalization group equations, non-perturbative phenomena, and effective field models. No-Nonsense Quantum Field Theory is one the most student-friendly book on quantum field theory ever written. Here’s why. First of all, it's nothing like a formal university lecture. Instead, it’s like a casual conservation with a more experienced student. This also means that nothing is assumed to be “obvious” or “easy to see”. Each chapter, each section, and each page focuses solely on the goal to help you understand. Nothing is introduced without a thorough motivation and it is always clear where each equation comes from. The book ruthlessly focuses on the fundamentals and makes sure you’ll understand them in detail. The primary focus on the readers’ needs is also visible in dozens of small features that you won’t find in any other textbook In total, the book contains more than 100 illustrations that help you understand the most important concepts visually. In each chapter, you’ll find fully annotated equations and calculations are done carefully step-by-step. This makes it much easier to understand what’s going on. Whenever a concept is used that was already introduced previously there is a short sidenote that reminds you where it was first introduced and often recites the main points. In addition, there are summaries at the beginning of each chapter that make sure you won’t get lost.

Cosmic Sense Common Sense and Nonsense

Cosmic Sense  Common Sense  and Nonsense
Author: Douglas Edward Reinhardt
Publsiher: Philosophy of Science Applied
Total Pages: 70
Release: 2018-10-24
Genre: Science
ISBN: 1729218563

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Cosmology borrows metaphysical and mystical baggage from quantum theory and relativity to explain large-scale, universal phenomena. The singularity in spacetime (a dimensionless point) is borrowed from General Relativity and is obviously a metaphysical construct since matter-energy cannot logically exist in non-space and non-time. The mystical idea of getting something from nothing is borrowed from quantum physicists who inform us that virtual particles can pop into existence out of the vacuum (which has zero-point energy) and can become real particles of matter under certain circumstances. This quantum foam, as it is called, gives a rationale for how the Big Bang could have banged into existence from nothing.The idea of space expansion comes from relativity which indicates that space is a flexible physical medium. However, the notion in cosmology, which contradicts relativity, is that space is expanding faster than light, moving galactic islands from each other at greater and greater distances. The patch for the faster-than-light space expansion contradiction is that matter is not moving faster than light because the matter in galaxies is at rest in space and is just being carried along at superluminal speeds. As Michio Kaku says:

Making Sense of Statistical Mechanics

Making Sense of Statistical Mechanics
Author: Jean Bricmont
Publsiher: Springer
Total Pages: 368
Release: 2022-02-12
Genre: Science
ISBN: 3030917932

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Many people, including physicists, are confused about what the Second Law of thermodynamics really means, about how it relates to the arrow of time, and about whether it can be derived from classical mechanics. They also wonder what entropy really is: Is it all about information? But, if so, then, what is its relation to fluxes of heat? One might ask similar questions about probabilities: Do they express subjective judgments by us, humans, or do they reflect facts about the world, i.e. frequencies. And what notion of probability is used in the natural sciences, in particular statistical mechanics? This book addresses all of these questions in the clear and pedagogical style for which the author is known. Although valuable as accompaniment to an undergraduate course on statistical mechanics or thermodynamics, it is not a standard course book. Instead it addresses both the essentials and the many subtle questions that are usually brushed under the carpet in such courses. As one of the most lucid accounts of the above questions, it provides enlightening reading for all those seeking answers, including students, lecturers, researchers and philosophers of science.

Do Wave Functions Jump

Do Wave Functions Jump
Author: Valia Allori,Angelo Bassi,Detlef Dürr,Nino Zanghi
Publsiher: Springer Nature
Total Pages: 430
Release: 2020-10-02
Genre: Science
ISBN: 9783030467777

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This book is a tribute to the scientific legacy of GianCarlo Ghirardi, who was one of the most influential scientists in the field of modern foundations of quantum theory. In this appraisal, contributions from friends, collaborators and colleagues reflect the influence of his world of thoughts on theory, experiments and philosophy, while also offering prospects for future research in the foundations of quantum physics. The themes of the contributions revolve around the physical reality of the wave function and its notorious collapse, randomness, relativity and experiments.