Time Its Structure And Role In Physical Theories

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Time: Its Structure and Role in Physical Theories

Author : P.A. Kroes
Publisher : Springer Science & Business Media
Page : 255 pages
File Size : 48,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400965225

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Time: Its Structure and Role in Physical Theories by P.A. Kroes Pdf

This book on the structure and role of time in physical theories addresses itself to scientists and philosophers intereste:'i in the 'no man's lard' between science and philosophy, in particular between physics and philoso phy. The p:lint of departure is physical time, Le. time as usErl 1: physicists in their theories; but the analysis is not oonfined to a purely physical level but caries the problem into the domain of philosophical in quiry. Altoough the book presupp:lses some knowledge of physics, I have avoided, wherever p:lssible, the use of advanced mathematics and technical details. Of all the people woo have been of help in writing this book, I would first of all like to mention Paul Scheurer and Guy Debrock who were my primary mentors in science and philosophy. This sttrly is a revision of my dissertation [Kroes 1982a] which I wrote under the stimulating guidance of Scheurer; many of the ideas ex posed here have their origin in his work and were developErl in frequent discussions with him. Guy Debrock not only stimulated my interest in philosophy but also made valuable suggestions. Witoout any overstatement, I dare say that without their assistence, this book would never have been written. Furthernore, I would like to thank D. Dieks, J.J.C.

Time: Towards a Consistent Theory

Author : C.K. Raju
Publisher : Springer Science & Business Media
Page : 262 pages
File Size : 41,5 Mb
Release : 2013-03-14
Category : Science
ISBN : 9789401583763

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Time: Towards a Consistent Theory by C.K. Raju Pdf

Is time, even locally, like the real line? Multiple structures of time, implicit in physics, create a consistency problem. A tilt in the arrow of time is suggested as the most conservative hypothesis which provides approximate consistency within physics and with topology of mundane time. Mathematically, the assumed constancy of the velocity of light (needed to measure time) implies functional differential equations of motion, that have both retarded and advanced deviating arguments with the hypothesis of a tilt. The novel features of such equations lead to a nontrivial structure of time and quantum-mechanical behaviour. The entire argument is embedded in a pedagogical exposition which amplifies, corrects, and questions the conventionally accepted approach. The exposition includes historical details and explains, for instance, why the entropy law is inadequate for time asymmetry, and why notions such as time asymmetry (hence causality) may be conceptually inadequate. The first three parts of the book are especially suited as supplementary reading material for undergraduate and graduate students and teachers of physics. The new ideas are addressed to researchers in physics and philosophy of science concerned with relativity and the interpretation of quantum mechanics.

The Structure of Physics

Author : Carl F. von Weizsäcker
Publisher : Springer Science & Business Media
Page : 390 pages
File Size : 55,6 Mb
Release : 2007-01-15
Category : Science
ISBN : 9781402052354

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The Structure of Physics by Carl F. von Weizsäcker Pdf

The book is a newly arranged and revised English version of "Aufbau der Physik" by Carl Friedrich von Weizsäcker. Some original chapters and sections have been deleted, and a new chapter about further insights and results of ur-theoretic research of the late 1980’s and 1990’s has been included. Carl Friedrich von Weizsäcker combines the perspectives of science, philosophy, religion and politics with a view towards the challenges as well as the responsibilities of our time.

A Project to Find the Fundamental Theory of Physics

Author : Stephen Wolfram
Publisher : Wolfram Media
Page : 0 pages
File Size : 40,9 Mb
Release : 2020
Category : Science
ISBN : 1579550355

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A Project to Find the Fundamental Theory of Physics by Stephen Wolfram Pdf

The Wolfram Physics Project is a bold effort to find the fundamental theory of physics. It combines new ideas with the latest research in physics, mathematics and computation in the push to achieve this ultimate goal of science. Written with Stephen Wolfram's characteristic expository flair, this book provides a unique opportunity to learn about a historic initiative in science right as it is happening. A Project to Find the Fundamental Theory of Physics includes an accessible introduction to the project as well as core technical exposition and rich, never-before-seen visualizations.

A New Kind of Science

Author : Stephen Wolfram
Publisher : Unknown
Page : 1197 pages
File Size : 42,7 Mb
Release : 2002
Category : Cellular automata
ISBN : 071399116X

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A New Kind of Science by Stephen Wolfram Pdf

This work presents a series of dramatic discoveries never before made public. Starting from a collection of simple computer experiments---illustrated in the book by striking computer graphics---Wolfram shows how their unexpected results force a whole new way of looking at the operation of our universe. Wolfram uses his approach to tackle a remarkable array of fundamental problems in science: from the origin of the Second Law of thermodynamics, to the development of complexity in biology, the computational limitations of mathematics, the possibility of a truly fundamental theory of physics, and the interplay between free will and determinism.

Space, Time, and Mechanics

Author : D. Mayr,G. Süssmann
Publisher : Springer
Page : 260 pages
File Size : 44,9 Mb
Release : 2011-10-08
Category : Science
ISBN : 9400979495

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Space, Time, and Mechanics by D. Mayr,G. Süssmann Pdf

In connection with the "Philosophy of Science" research program conducted by the Deutsche Forschungsgemeinschaft a colloquium was held in Munich from 18th to 20th May 1919. This covered basic structures of physical theories, the main emphasis being on the interrelation of space, time and mechanics. The present volume contains contributions and the results of the discussions. The papers are given here in the same order of presentation as at the meeting. The development of these "basic structures of physical theories" involved diverging trends arising from different starting points in philosophy and physics. In order to obtain a clear comparison between these schools of thought, it was appropriate to concentrate discussion on geometry and chronology as the common foundation of classical and quantum mechanics. As a rather simple and "Tell prepared field of study, geochronometry seemed suited to analysing these mutually exclusive positions. vii D. Mayr and G. Sussmann (eds.), Space, Time, and Mechanics, vii. Copyright © 1983 by D. Reidel Publishing Company. ACKNOWLEDGEMENT The editors gratefully appreciate the sponsorship of the Deutsche Forschungsgemeinschaft and the cooperation of the authors and publisher. It is also a pleasure to thank Frau M.-L. Grohmann and Frau I. Thies for their organisational and especially Frau B. Grund for typing and clerical work. D. MAYR G. SUSSMANN 1982 University of Munich viii INTRODUCTION The distinct positions present at the symposium may be roughly divided into three schools that differ in their philosophical interpretation of physics and their meta- .. . ~ .

In the Shadow of Descartes

Author : G.H. Von Wright
Publisher : Springer Science & Business Media
Page : 197 pages
File Size : 50,9 Mb
Release : 1998-03-31
Category : Philosophy
ISBN : 9780792349921

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In the Shadow of Descartes by G.H. Von Wright Pdf

Descartes made a sharp distinction between matter and mind. But he also thought that the two interact with one another. Is such interaction possible, however, without either a materialist reduction of mind to matter or an idealist (phenomenalist) reduction of matter to mind? These questions overshadow the Western tradition in metaphysics from the time of Descartes to present times. The book makes an effort to stay clear of reductivist views of the two Cartesian substances. It defends a dualistic psycho-physical parallel theory which reconciles freedom of action with determinism in nature. Basic problems in perception theory are also discussed, with special emphasis on hearing and sound. Because of the intrinsic interest of the subject and the author's non-technical presentation of it, the book should appeal to all readers with a serious interest in philosophy and psychology.

Routledge Library Editions: Philosophy of Time

Author : Various Authors
Publisher : Routledge
Page : 1519 pages
File Size : 49,8 Mb
Release : 2021-03-05
Category : Philosophy
ISBN : 9780429685262

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Routledge Library Editions: Philosophy of Time by Various Authors Pdf

Reissuing five works originally published between 1937 and 1991, this collection contains books addressing the subject of time, from a mostly philosophic point of view but also of interest to those in the science and mathematics worlds. These texts are brought back into print in this small set of works addressing how we think about time, the history of the philosophy of time, the measurement of time, theories of relativity and discussions of the wider thinking about time and space, among other aspects. One volume is a thorough bibliography collating references on the subject of time across many disciplines.

Physical Relativity

Author : Harvey R. Brown
Publisher : Clarendon Press
Page : 240 pages
File Size : 40,6 Mb
Release : 2005-11-24
Category : Science
ISBN : 9780191534706

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Physical Relativity by Harvey R. Brown Pdf

Physical Relativity explores the nature of the distinction at the heart of Einstein's 1905 formulation of his special theory of relativity: that between kinematics and dynamics. Einstein himself became increasingly uncomfortable with this distinction, and with the limitations of what he called the 'principle theory' approach inspired by the logic of thermodynamics. A handful of physicists and philosophers have over the last century likewise expressed doubts about Einstein's treatment of the relativistic behaviour of rigid bodies and clocks in motion in the kinematical part of his great paper, and suggested that the dynamical understanding of length contraction and time dilation intimated by the immediate precursors of Einstein is more fundamental. Harvey Brown both examines and extends these arguments (which support a more 'constructive' approach to relativistic effects in Einstein's terminology), after giving a careful analysis of key features of the pre-history of relativity theory. He argues furthermore that the geometrization of the theory by Minkowski in 1908 brought illumination, but not a causal explanation of relativistic effects. Finally, Brown tries to show that the dynamical interpretation of special relativity defended in the book is consistent with the role this theory must play as a limiting case of Einstein's 1915 theory of gravity: the general theory of relativity. Appearing in the centennial year of Einstein's celebrated paper on special relativity, Physical Relativity is an unusual, critical examination of the way Einstein formulated his theory. It also examines in detail certain specific historical and conceptual issues that have long given rise to debate in both special and general relativity theory, such as the conventionality of simultaneity, the principle of general covariance, and the consistency or otherwise of the special theory with quantum mechanics. Harvey Brown' s new interpretation of relativity theory will interest anyone working on these central topics in modern physics.

Language, Mind, and Art

Author : D. Jamieson
Publisher : Springer Science & Business Media
Page : 219 pages
File Size : 40,7 Mb
Release : 2013-03-09
Category : Philosophy
ISBN : 9789401583138

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Language, Mind, and Art by D. Jamieson Pdf

This book is a collection of essays in honor of Paul Ziff written by his col leagues, students, and friends. Many of the authors address topics that Ziff has discussed in his writings: understanding, rules and regularities, proper names, the feelings of machines, expression, and aesthetic experience. Paul Ziff began his professional career as an artist, went on to study painting with J. M. Hanson at Cornell, and then studied for the Ph. D. in philosophy, also at Cornell, with Max Black. Over the next three decades he produced a series of remarkable papers in philosophy of art, culminating in 1984 with the publica tion of Antiaesthetics: An Appreciation of the Cow with the Subtile Nose. In 1960 he published Semantic Analysis, his masterwork in philosophy of lan guage. Throughout his career he made important contributions to philosophy of mind in such papers as "The Simplicity of Other Minds" (1965) and "About Behaviourism" (1958). In addition to his work in these areas, his lec tures at Harvard on philosophy of religion are an underground classic; and throughout his career he has continued to make art and to search for the meaning of life in the properties of prime numbers. Although his interests are wide and deep, questions about language, art, and mind have dominated his philosophical work, and it is problems in these areas that provide the topics of most of the essays in this volume.

Time, Quantum and Information

Author : Lutz Castell,Otfried Ischebeck
Publisher : Springer Science & Business Media
Page : 437 pages
File Size : 47,9 Mb
Release : 2013-04-17
Category : Science
ISBN : 9783662105573

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Time, Quantum and Information by Lutz Castell,Otfried Ischebeck Pdf

The articles treat subjects such as the social responsibility of scientists, thermonuclear processes in stars and stellar neutrinos, turbulence and the emergence of planetary systems. Considerable attention is paid to the unity of nature, the nature of time, and to information about, and interpretation of, the structure of quantum theory, all important philosophical problems of our times. The last section describes von Weizsäcker's ur-hypothesis and how it will theoretically permit the construction of particles and interactions from quantized bits of information.

The Order of Time

Author : Carlo Rovelli
Publisher : Penguin
Page : 257 pages
File Size : 50,9 Mb
Release : 2019-12-10
Category : Science
ISBN : 9780735216112

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The Order of Time by Carlo Rovelli Pdf

One of TIME’s Ten Best Nonfiction Books of the Decade "Meet the new Stephen Hawking . . . The Order of Time is a dazzling book." --The Sunday Times From the bestselling author of Seven Brief Lessons on Physics, Reality Is Not What It Seems, Helgoland, and Anaximander comes a concise, elegant exploration of time. Why do we remember the past and not the future? What does it mean for time to "flow"? Do we exist in time or does time exist in us? In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most readers this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it remains. We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where at the most fundamental level time disappears. He explains how the theory of quantum gravity attempts to understand and give meaning to the resulting extreme landscape of this timeless world. Weaving together ideas from philosophy, science and literature, he suggests that our perception of the flow of time depends on our perspective, better understood starting from the structure of our brain and emotions than from the physical universe. Already a bestseller in Italy, and written with the poetic vitality that made Seven Brief Lessons on Physics so appealing, The Order of Time offers a profoundly intelligent, culturally rich, novel appreciation of the mysteries of time.

The Physics of Time Reversal

Author : Robert G. Sachs
Publisher : University of Chicago Press
Page : 326 pages
File Size : 54,6 Mb
Release : 1987
Category : Science
ISBN : 9780226733319

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The Physics of Time Reversal by Robert G. Sachs Pdf

The notion that fundamental equations governing the motions of physical systems are invariant under the time reversal transformation (T) has been an important, but often subliminal, element in the development of theoretical physics. It serves as a powerful and useful tool in analyzing the structure of matter at all scales, from gases and condensed matter to subnuclear physics and the quantum theory of fields. The assumption of invariance under T was called into question, however, by the 1964 discovery that a closely related assumption, that of CP invariance (where C is charge conjugation and P is space inversion), is violated in the decay of neutral K mesons. In The Physics of Time Reversal, Robert G. Sachs comprehensively treats the role of the transformation T, both as a tool for analyzing the structure of matter and as a field of fundamental research relating to CP violation. For this purpose he reformulates the definitions of T, P, and C so as to avoid subliminal assumptions of invariance. He summarizes the standard phenomenology of CP violation in the K-meson system and addresses the question of the mysterious origin of CP violation. Using simple examples based on the standard quark model, Sachs summarizes and illustrates how these phenomenological methods can be extended to analysis of future experiments on heavy mesons. He notes that his reformulated approach to conventional quantum field theory leads to new questions about the meaning of the transformations in the context of recent theoretical developments such as non-Abelian gauge theories, and he suggests ways in which these questions may lead to new directions of research.

Structure and Approximation in Physical Theories

Author : A. Hartkamper
Publisher : Springer Science & Business Media
Page : 254 pages
File Size : 48,5 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781468441093

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Structure and Approximation in Physical Theories by A. Hartkamper Pdf

The present volume contains 14 contributions presented at a colloquium on "Structure and Approximation in Physical Theories" held at Osnabruck in June 1980. The articles are presented in the revised form written after the colloquium and hence also take account of the results of the discussion at the colloquium. It is a striking feature that the problem of approximation in physical theories has only recently found some attention in the philosophy of science, although the working physicist is con stantly confronted with those questions. No interesting theory of exact science exactly fits its experimental data; almost every relation between different theories is an approximate one. There fore an adequate reconstruction of physical theories must take into account and conceptualize the moment of approximation. The majority of the articles in this book is centered around this subject. There are at least two elaborate, 'structuralistic' approaches to the formalization of physical theories in which the aspect of approximation has been incorporated: the approach due to P. Suppes, J. Sneed, W. Stegmuller ("S-approach") and the approach of G. Lud wig and his co-workers ("L-approach"). The articles in this book correspondingly fall into three classes: presentation, elaboration and critique of the L-approach [Hartkamper/Schmidt, Ludwig, Neumann, Werner, Schmidt, Mayr, Kamiah, Majer, Grafe] or of the S-approach [Moulines, Balzer, Cooke], and articles referring to both approaches or concerned with related matters [Scheibe, Pfarr, Castrigiano]. Of course, this is only a rough classification and each article must be appraised in its own right.

A New Foundation of Physical Theories

Author : Günther Ludwig,Gérald Thurler
Publisher : Springer Science & Business Media
Page : 180 pages
File Size : 49,8 Mb
Release : 2007-06-07
Category : Science
ISBN : 9783540308331

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A New Foundation of Physical Theories by Günther Ludwig,Gérald Thurler Pdf

Aims to clarify and formulate the fundamental ideas of physical theories. Suitable for both physicists and philosophers of science, this book introduces the concept of idealization and reviews the process of discovering new concepts.