Jeremy Butterfield – författare

These nine essays, commissioned on the initiative of the Philosophy section of the British Academy, address fundamental questions about time in philosophy, physics, linguistics, and psychology. Are there facts about the future? Could we affect the past? In physics, general relativity and quantum theory give contradictory treatments of time. So in the current search for a theory of quantum gravity, which should give way: general relativity or quantum theory? In linguistics and psychology, how does our language represent time, and how do our minds keep track of it?

The Philosophy and Physics of Duality discusses what dualities are and the philosophical questions they raise. This book also examines the main examples of duality—from quantum mechanics and electrodynamics to statistical mechanics, quantum field theory, and string theory.Part I conceptualizes dualities and discusses their main roles and themes, including how they are related to familiar notions like symmetry and interpretation. It then goes through the main simple examples of dualities: position-momentum, wave-particle, electric-magnetic, and Kramers-Wannier dualities. Part II discusses advanced examples and their inter-relations: particle-soliton dualities, electric-magnetic dualities in quantum field theories, dualities in string theory, and gauge-gravity dualities. Part III offers an in-depth exploration of the general philosophical issues onto which dualities bear: theoretical equivalence, scientific realism and the under-determination of theories by data, theory succession and the M-theory programme, explanation, and scientific understanding.Finally, the authors propose a view of scientific theories in this book—they call their account the geometric view of theories.This is an open access title available under the terms of a CC BY-NC-ND 4.0 International licence. It is free to read on the Oxford Academic platform and offered as a free PDF download from OUP and selected open access locations.

Rob Clifton was one of the most brilliant and productive researchers in the foundations and philosophy of quantum theory; he died tragically at the age of 38. Jeremy Butterfield and Hans Halvorson present fourteen of his finest papers, all of which combine exciting philosophical discussion with rigorous mathematical results.Many of these papers break wholly new ground, either conceptually or technically. Others resolve a vague controversy into a precise technical problem, which is then solved; still others solve an open problem that had been in the air for some time. All of them show scientific and philosophical creativity of a high order, genuinely among the very best work in the field.The papers are grouped into four parts. First come four papers about the modal interpretation of quantum mechanics. Part II comprises three papers on the foundations of algebraic quantum field theory, with an emphasis on entanglement and nonlocality. The two papers in Part III concern the concept of a particle in relativistic quantum theories. One paper analyses localization; the other analyses the Unruh effect (Rindler quanta) using the algebraic approach to quantum theory. Finally, Part IV contains striking new results about such central issues as complementarity, Bohr's reply to the EPR argument, and no hidden variables theorems; and ends with a philosophical survey of the field of quantum information. The volume includes a full bibliography of Clifton's publications.Quantum Entanglements offers inspiration and substantial reward to graduates and professionals in the foundations of physics, with a background in philosophy, physics, or mathematics.

How many words are there in the English language and where were they born? Why does spelling 'wobble' and why do meanings change? How do words behave towards each other - and how do we behave towards words? And what does this all mean for dictionary-making in the 21st century?This entertaining book has the up-to-date and authoritative answers to all the key questions about our language. Using evidence provided by the world's largest language databank, the Oxford English Corpus, Butterfield exposes the English language's peculiarities and penchants, its development and difficulties, revealing exactly how it operates. Interpolating his expert knowledge of dictionary-making, Butterfield explains how dictionaries decide which words to include, how they find definitions, and how a Corpus influences the process. Whether you are happy to give the language free rein (free reign?), or whether you are more straight-laced (strait-laced?) when it comes to change, you will be amazed at what is revealed when the English language goes buck naked. (Or should that be butt naked?)

Readers and writers of all levels will find the Oxford A-Z of English Usage essential. Based on Oxford's world-leading dictionary research programmes and contemporary language monitoring, and giving examples of real usage, this book provides the essential information about usage and correct English that is needed in practical, everyday situations. Arranged in A-Z sequence, it contains over 680 entries on issues of spelling, grammar, meaning and PC language that confuse people (e.g. licence / license; learning difficulties / mental handicap; fewer / less). In addition, there are more than 20 special feature articles on specific topics such as hyphenation or the use of Latin plurals, as well as commonly confused terms like Britain, Great Britain, the British Isles, England.With a fresh page design, the Oxford A-Z of English Usage gives the reader immediate and easy access to answers, by means of clear and coherent explanations and illustrations. It will prove the first port of call for any reader seeking clear, authoritative help with usage questions.

Why literally shouldn't be taken literally. Why Americans think home in on something is a mistake and Brits think hone in is. Is it OK to spell OK okay? What's wrong with hence why? Was Alanis Morrisette ever ironic? Fowler's Dictionary of Modern English Usage is the world-famous guide to English usage, loved and used by writers, editors, and anyone who values correct English since it first appeared in 1926. Fowler's gives comprehensive and practical advice on complex points of grammar, syntax, punctuation, style, and word choice. Now enlarged and completely revised to reflect English usage in the 21st century, it provides a crystal-clear, authoritative picture of the English we use, while illuminating scores of usage questions old and new. International in scope, it gives in-depth coverage of both British and American English usage issues, with reference also to the English of Australia, Canada, India, New Zealand, and South Africa. The thousands of authentic examples in the book vividly demonstra

Fowler's Concise Dictionary of Modern English Usage is an invaluable reference work that offers the best advice on English usage. Known in previous editions as the 'Pocket Fowler', this third edition is a descendant of the original 1926 edition of A Dictionary of Modern English Usage by Henry Fowler. Based on the unrivalled evidence and research of the Oxford Languages Programme, the new edition answers your most frequently asked questions about language use. Should you use a split infinitive, or a preposition at the end of a sentence? Is it infer or imply? Who or whom? What are the main differences between British and American English? Over 4,000 entries offer clear recommendations on issues of grammar, pronunciation, spelling, confusable words, and written style. Real examples are drawn from OUP's vast database of classic and contemporary literary sources, newspapers and magazines, and the Internet. Jeremy Butterfield has judiciously revised the text to reflect the English usage practices and con

This is a collection of eleven original essays in analytical philosophy by British and American philosophers, centring on the connection between mind and language. Two themes predominate: how it is that thoughts and sentences can represent the world; and what having a thought - a belief, for instance - involves. Developing from these themes are the questions: what does having a belief require of the believer, and of the way he or she relates to the environment? In particular, does having a belief require speaking a language? The volume concludes the informal series stemming from the meetings sponsored by the Thyssen Foundation. It will interest analytical philosophers, students doing courses in philosophy of mind within the analytical tradition and philosophically interested researchers in cognitive psychology.

This collection of essays by leading philosophers of physics was first published in 2000, and offers philosophical perspectives on two of the central elements of modern physics, quantum theory and relativity. The topics examined include the notorious 'measurement problem' of quantum theory and the attempts to solve it by attributing extra values to physical quantities, the mysterious non-locality of quantum theory, the curious properties of spatial localization in relativistic quantum theories, and the problem of time in the search for a theory of quantum gravity. Together the essays represent some of the last decade's research in philosophy of physics, particularly interestingly within the philosophy of quantum theory.

This collection of essays by leading philosophers of physics was first published in 2000, and offers philosophical perspectives on two of the central elements of modern physics, quantum theory and relativity. The topics examined include the notorious 'measurement problem' of quantum theory and the attempts to solve it by attributing extra values to physical quantities, the mysterious non-locality of quantum theory, the curious properties of spatial localization in relativistic quantum theories, and the problem of time in the search for a theory of quantum gravity. Together the essays represent some of the last decade's research in philosophy of physics, particularly interestingly within the philosophy of quantum theory.

Quantum theory is the most successful of all physical theories: it has a towering mathematical structure, a vast range of accurate predictions, and technological applications. Its interpretation, however, is as unsettled now as in the heroic days of Einstein and Bohr. This book focuses on quantum non-locality, the curious quantum correlations between spatially separated systems. Quantum non-locality was one subject of the debates between Einstein, Bohr and others such as Schrodinger. The topic was revived in the 1960s as a result of Bell's epoch-making theorems; since then it has been a very active research field, both theoretically and experimentally. This book contains 20 papers by eminent researchers, who report recent developments in both the physics of the subject and its philosophy. The physics topics covered include quantum information, the unsharp (positive-operator) approach to observables, the state-space approach, and the pilot-wave theory. The philosophy papers include precise studies of Bohr's reply to the original Einstein-Podolsky-Rosen non-locality paradox, and of non-locality's relation to causation, probability and modality.

Quantum theory is the most successful of all physical theories: it has a towering mathematical structure, a vast range of accurate predictions, and technological applications. Its interpretation, however, is as unsettled now as in the heroic days of Einstein and Bohr. This book focuses on quantum non-locality, the curious quantum correlations between spatially separated systems. Quantum non-locality was one subject of the debates between Einstein, Bohr and others such as Schrodinger. The topic was revived in the 1960s as a result of Bell's epoch-making theorems; since then it has been a very active research field, both theoretically and experimentally. This book contains 20 papers by eminent researchers, who report recent developments in both the physics of the subject and its philosophy. The physics topics covered include quantum information, the unsharp (positive-operator) approach to observables, the state-space approach, and the pilot-wave theory. The philosophy papers include precise studies of Bohr's reply to the original Einstein-Podolsky-Rosen non-locality paradox, and of non-locality's relation to causation, probability and modality.

The Multiverse is an introduction to the idea that our universe is just one of many universes. Philosophers have proposed that all logically possible universes are equally real. In physics, the many-worlds interpretation of quantum mechanics proposes that every possible outcome of a quantum event exists in its own world.Leading philosopher Jeremy Butterfield presents and assesses three versions of the idea of the multiverse, one from philosophy and two from physics. He explores the ideas of logically possible worlds, the branches of the quantum state, and the bubbles of inflationary cosmology. For each idea, he selects one philosophical question to explore in depth: what is a possible world, what is chance, and what is explanation?Written for students and newcomers, The Multiverse provides an explanation of leading theories, without requiring any prerequisites in philosophy or physics. This book will lead readers to a proper academic understanding of multiverse proposals in logic, quantum theory, and cosmology.

The Multiverse is an introduction to the idea that our universe is just one of many universes. Philosophers have proposed that all logically possible universes are equally real. In physics, the many-worlds interpretation of quantum mechanics proposes that every possible outcome of a quantum event exists in its own world. Leading philosopher Jeremy Butterfield presents and assesses three versions of the idea of the multiverse, one from philosophy and two from physics. He explores the ideas of logically possible worlds, the branches of the quantum state, and the bubbles of inflationary cosmology. For each idea, he selects one philosophical question to explore in depth: what is a possible world, what is chance, and what is explanation? Written for students and newcomers, The Multiverse provides an explanation of leading theories, without requiring any prerequisites in philosophy or physics. This book will lead readers to a proper academic understanding of multiverse proposals in logic, quantum theory, and cosmology.

This volume contains papers based on presentations at the “Nagoya Winter Workshop 2015: Reality and Measurement in Algebraic Quantum Theory (NWW 2015)”, held in Nagoya, Japan, in March 2015. The foundations of quantum theory have been a source of mysteries, puzzles, and confusions, and have encouraged innovations in mathematical languages to describe, analyze, and delineate this wonderland. Both ontological and epistemological questions about quantum reality and measurement have been placed in the center of the mysteries explored originally by Bohr, Heisenberg, Einstein, and Schrödinger. This volume describes how those traditional problems are nowadays explored from the most advanced perspectives. It includes new research results in quantum information theory, quantum measurement theory, information thermodynamics, operator algebraic and category theoretical foundations of quantum theory, and the interplay between experimental and theoretical investigations on the uncertainty principle. This book is suitable for a broad audience of mathematicians, theoretical and experimental physicists, and philosophers of science.