The Problem of Time

2017-09-18

Author: Edward Anderson

Publisher: Springer

ISBN: 9783319588483

Category: Science

Page: 920

View: 828

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This book is a treatise on time and on background independence in physics. It first considers how time is conceived of in each accepted paradigm of physics: Newtonian, special relativity, quantum mechanics (QM) and general relativity (GR). Substantial differences are moreover uncovered between what is meant by time in QM and in GR. These differences jointly source the Problem of Time: Nine interlinked facets which arise upon attempting concurrent treatment of the QM and GR paradigms, as is required in particular for a background independent theory of quantum gravity. A sizeable proportion of current quantum gravity programs - e.g. geometrodynamical and loop quantum gravity approaches to quantum GR, quantum cosmology, supergravity and M-theory - are background independent in this sense. This book's foundational topic is thus furthermore of practical relevance in the ongoing development of quantum gravity programs. This book shows moreover that eight of the nine facets of the Problem of Time already occur upon entertaining background independence in classical (rather than quantum) physics. By this development, and interpreting shape theory as modelling background independence, this book further establishes background independence as a field of study. Background independent mechanics, as well as minisuperspace (spatially homogeneous) models of GR and perturbations thereabout are used to illustrate these points. As hitherto formulated, the different facets of the Problem of Time greatly interfere with each others' attempted resolutions. This book explains how, none the less, a local resolution of the Problem of Time can be arrived at after various reconceptualizations of the facets and reformulations of their mathematical implementation. Self-contained appendices on mathematical methods for basic and foundational quantum gravity are included. Finally, this book outlines how supergravity is refreshingly different from GR as a realization of background independence, and what background independence entails at the topological level and beyond.

International Relations and the Problem of Time

2020-05-27

Author: Andrew R. Hom

Publisher: Oxford University Press, USA

ISBN: 9780198850014

Category: Political Science

Page: 312

View: 149

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What is time and how does it influence our knowledge of international politics? For decades International Relations (IR) paid little explicit attention to time. Recently this began to change as a range of scholars took an interest in the temporal dimensions of politics. Yet IR still has not fully addressed the issue of why time matters in international politics, nor has it reflected on its own use of time -- how temporal ideas affect the way we work to understand political phenomena. Moreover, IR remains beholden to two seemingly contradictory visions of time: the time of the clock and a longstanding tradition treating time as a problem to be solved. International Relations and the Problem of Time develops a unique response to these interconnected puzzles. It reconstructs IR's temporal imagination by developing an argument that all times - from natural rhythms to individual temporal experience - spring from social and practical timing activities, or efforts to establish meaningful and useful relationships in complex and dynamic settings. In IR's case, across a surprisingly wide range of approaches scholars employ narrative timing techniques to make sense of confounding processes and events. This innovative account of time provides a more systematic and rigorous explanation for time in international politics. It also develops provocative insights about IR's own history, its key methodological commitments, supposedly 'timeless' statistical methods, historical institutions, and the critical vanguard of time studies. This book invites us to reimagine time, and in so doing to significantly rethink the way we approach the analysis of international politics.

Phenomenology and the Problem of Time

2016-09-15

Author: Michael R. Kelly

Publisher: Springer

ISBN: 9781137314475

Category: Philosophy

Page: 212

View: 131

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This book explores the problem of time and immanence for phenomenology in the work of Edmund Husserl, Martin Heidegger, Maurice Merleau-Ponty, and Jacques Derrida. Detailed readings of immanence in light of the more familiar problems of time-consciousness and temporality provide the framework for evaluating both Husserl's efforts to break free of modern philosophy's notions of immanence, and the influence Heidegger's criticism of Husserl exercised over Merleau-Ponty's and Derrida's alternatives to Husserl's phenomenology. Ultimately exploring various notions of intentionality, these in-depth analyses of immanence and temporality suggest a new perspective on themes central to phenomenology's development as a movement and raise for debate the question of where phenomenology begins and ends.

The Power of Place, the Problem of Time

2010-12-31

Author: Keith Thor Carlson

Publisher: University of Toronto Press

ISBN: 9781442699960

Category: Social Science

Page: 368

View: 739

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The Indigenous communities of the Lower Fraser River, British Columbia (a group commonly called the Stó:lõ), have historical memories and senses of identity deriving from events, cultural practices, and kinship bonds that had been continuously adapting long before a non-Native visited the area directly. In The Power of Place, the Problem of Time, Keith Thor Carlson re-thinks the history of Native-newcomer relations from the unique perspective of a classically trained historian who has spent nearly two decades living, working, and talking with the Stó:lõ peoples. Stó:lõ actions and reactions during colonialism were rooted in their pre-colonial experiences and customs, which coloured their responses to events such as smallpox outbreaks or the gold rush. Profiling tensions of gender and class within the community, Carlson emphasizes the elasticity of collective identity. A rich and complex history, The Power of Place, the Problem of Time looks to both the internal and the external factors which shaped a society during a time of great change and its implications extend far beyond the study region.

The Fundamental Concepts of Metaphysics

1995

Author: Martin Heidegger

Publisher: Indiana University Press

ISBN: 0253214297

Category: Philosophy

Page: 404

View: 761

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This book, the text of Martin Heidegger's lecture course of 1929/30, is crucial for an understanding of Heidegger's transition from the major work of his early years, Being and Time, to his later preoccupations with language, truth, and history. First published in German in 1983 as volume 29/30 of Heidegger's collected works, The Fundamental Concepts of Metaphysics presents an extended treatment of the history of metaphysics and an elaboration of a philosophy of life and nature. Heidegger's concepts of organism, animal behavior, and environment are uniquely developed and defined with intensity. Of major interest is Heidegger's brilliant phenomenological description of the mood of boredome, which he describes as a "fundamental attunement" of modern times.

A Study of Time in Indian Philosophy

2009-01-01

Author: Anindita Niyogi Balslev

Publisher: Motilal Banarsidass

ISBN: 9788120833746

Category: Philosophy

Page: 200

View: 991

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Since its first publication, A Study of Time in Indian Philosophy has been acclaimed as having successfully shown •the simple falsityê of such clich_s that the Indian view of time is •cyclicê or that it is exclusively •illusoryê. Given the variety of views discussed in this work, it is evident that the theme of time is intimately related to such basic concepts as being and becoming, change and causality, creation and annihilation. It has been therefore, observed that this book makes an excellent introduction to the heart of Indian thought. Based on Sanskrit source material, this book is a unique attempt to presenting a comprehensive review of the widely divergent views about time in Indian thought. Clearly written, it succeeds in setting out the issues of discussion pointedly and cogently. Since the concept of time intervenes with such major concepts as that of causality, being and non-being etc., this book also –serves as a general introduction to the classic heart of Indian Philosophy.” The author –has demonstrated a rare ability to translate technical doctrines from one tradition of thought into the language of another”, and thus has made it possible- for all those who are concerned with the question of time but do not have access in the Indian conceptual world to appreciate the contributions of Indian thought with regard to this complex question. Noteworthy is the fact that this book is the first attempt which –successfully exposes the simple falsity” of such cliches as that the Indian view of time is •cyclic as opposed to the Judaeo-Christian understanding of linear time. A Study of Time in Indian Philosophy, therefore, renders a valuable service to all those who are concerned with cross-cultural and inter religious exchange.

Geographic Information Systems: Concepts, Methodologies, Tools, and Applications

2012-09-30

Author: Management Association, Information Resources

Publisher: IGI Global

ISBN: 9781466620391

Category: Technology & Engineering

Page: 2102

View: 921

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Developments in technologies have evolved in a much wider use of technology throughout science, government, and business; resulting in the expansion of geographic information systems. GIS is the academic study and practice of presenting geographical data through a system designed to capture, store, analyze, and manage geographic information. Geographic Information Systems: Concepts, Methodologies, Tools, and Applications is a collection of knowledge on the latest advancements and research of geographic information systems. This book aims to be useful for academics and practitioners involved in geographical data.

Light from the East

Author: Alexei V. Nesteruk

Publisher: Fortress Press

ISBN: 1451403577

Category: Religion

Page: 302

View: 127

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In this unique volume, a new and distinctive perspective on hotly debated issues in science and religion emerges from the unlikely ancient Eastern Orthodox Christian tradition. Alexei Nesteruk reveals how the Orthodox tradition, deeply rooted in Greek Patristic thought, can contribute importantly in a way that the usual Western sources do not. Orthodox thought, he holds, profoundly and helpfully relates the experience of God to our knowledge of the world. His masterful historical introduction to the Orthodox traditions not only surveys key features of its theology but highlights its ontology of participation and communion. From this Nesteruk derives Orthodoxy's unique approach to theological and scientific attribution. Theology identifies the underlying principles (logoi) in scientific affirmations. Nesteruk then applies this methodology to key issues in cosmology: the presence of the divine in creation, the theological meaning of models of creation, the problem of time, and the validity of the anthropic principle, especially as it relates to the emergence of humans and the Incarnation. Nesteruk's unique synthesis is not a valorization of Eastern Orthodox thought so much as an influx of startlingly fresh ideas about the character of science itself and an affirmation of the ultimate religious and theological value of the whole scientific enterprise.

Models for Research and Understanding

2023-02-02

Author: Stanislaw Raczynski

Publisher: Springer Nature

ISBN: 9783031119262

Category: Computers

Page: 286

View: 204

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This introductory textbook/reference addresses the fundamental and mostly applied kinds of models. The focus is on models of dynamic systems that move and change over time. However, the work also proposes new methods of uncertainty treatment, offering supporting examples. Topics and features: Chapters suitable for textbook use in teaching modeling and simulation Includes sections of questions and answers, helpful in didactic work Proposes new methodology in addition to examining conventional approaches Offers some cognitive, more abstract models to give a wider insight on model building The book’s readership may consist of researchers working on multidisciplinary problems, as well educators and students. It may be used while teaching computer simulation, applied mathematics, system analysis and system dynamics.

Continuous Quantum Measurements and Path Integrals

2017-10-19

Author: M.B Mensky

Publisher: Routledge

ISBN: 9781351458023

Category: Science

Page: 171

View: 920

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Advances in technology are taking the accuracy of macroscopic as well as microscopic measurements close to the quantum limit, for example, in the attempts to detect gravitational waves. Interest in continuous quantum measurements has therefore grown considerably in recent years. Continuous Quantum Measurements and Path Integrals examines these measurements using Feynman path integrals. The path integral theory is developed to provide formulae for concrete physical effects. The main conclusion drawn from the theory is that an uncertainty principle exists for processes, in addition to the familiar one for states. This implies that a continuous measurement has an optimal accuracy-a balance between inefficient error and large quantum fluctuations (quantum noise). A well-known expert in the field, the author concentrates on the physical and conceptual side of the subject rather than the mathematical.

Metaheuristics for Vehicle Routing Problems

2016-02-10

Author: Nacima Labadie

Publisher: John Wiley & Sons

ISBN: 9781119136774

Category: Computers

Page: 194

View: 709

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This book is dedicated to metaheuristics as applied to vehicle routing problems. Several implementations are given as illustrative examples, along with applications to several typical vehicle routing problems. As a first step, a general presentation intends to make the reader more familiar with the related field of logistics and combinatorial optimization. This preamble is completed with a description of significant heuristic methods classically used to provide feasible solutions quickly, and local improvement moves widely used to search for enhanced solutions. The overview of these fundamentals allows appreciating the core of the work devoted to an analysis of metaheuristic methods for vehicle routing problems. Those methods are exposed according to their feature of working either on a sequence of single solutions, or on a set of solutions, or even by hybridizing metaheuristic approaches with others kind of methods.

Aesthetics

2007-01-01

Author: Vasily Sesemann

Publisher: BRILL

ISBN: 9789004357990

Category: Social Science

Page: 309

View: 248

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This work by Lithuania's most important philosopher Vasily Sesemann (1884-1963) is a European classic. Having been published in Lithuanian for the first time in 1970 (though written much earlier) it has now finally become accessible to an international public. Sesemann's Aesthetics is not only an extremely useful introduction to the discipline of aesthetics; it also engages in stimulating analyses of a whole range of subjects that remain of interest for the contemporary reader. Sesemann explains in a clear and systematic way almost all problems linked to aesthetic production and perception, providing inquiries into, for example, philosophical problems of space, tectonicity in architecture, and film. Sesemann's personal philosophical vision of aesthetic experience as well as of the ambiguity of aesthetic form makes this book a must for specialists in German and Eastern European interwar philosophy as well as in Russian Formalism.

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