The New Time Travelers A Journey To The Frontiers Of Physics

Author : David Toomey
Publisher : W. W. Norton & Company
Page : 397 pages
File Size : 53,8 Mb
Release : 2011-02-14
Category : Science
ISBN : 9780393078374

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The New Time Travelers: A Journey to the Frontiers of Physics by David Toomey Pdf

The story of physicists' quest to answer a mind-boggling question: How can we travel through time? Since H. G. Wells' 1895 classic The Time Machine, readers of science fiction have puzzled over the paradoxes of time travel. What would happen if a time traveler tried to change history? Would some force or law of nature prevent him? Or would his action produce a "new" history, branching away from the original?In the last decade of the twentieth century a group of theoretical physicists at the California Institute of Technology undertook a serious investigation of the possibility of pastward time travel, inspiring a serious and sustained study that engaged more than thirty physicists working at universities and institutes around the world.Many of the figures involved are familiar: Einstein, Stephen Hawking and Kip Thorne; others are names known mostly to physicists. These are the new time travelers, and this is the story of their work--a profoundly human endeavor marked by advances, retreats, and no small share of surprises. It is a fantastic journey to the frontiers of physics. Some images in the ebook are not displayed owing to permissions issues.

Author : Ryan Wasserman
Publisher : Oxford University Press
Page : 261 pages
File Size : 49,9 Mb
Release : 2018
Category : Philosophy
ISBN : 9780198793335

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Paradoxes of Time Travel by Ryan Wasserman Pdf

Ryan Wasserman explores a range of fascinating puzzles raised by the possibility of time travel, with entertaining examples from physics, science fiction, and popular culture, and he draws out their implications for our understanding of time, tense, freedom, fatalism, causation, counterfactuals, laws of nature, persistence, change, and mereology.

Author : Nicolae Sfetcu
Publisher : MultiMedia Publishing
Page : 19 pages
File Size : 48,8 Mb
Release : 2019-02-16
Category : Science
ISBN : 9786060331940

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Causal Loops in Time Travel by Nicolae Sfetcu Pdf

About the possibility of time traveling based on several specialized works, including those of Nicholas J. J. Smith ("Time Travel"), William Grey (”Troubles with Time Travel”), Ulrich Meyer (”Explaining causal loops”), Simon Keller and Michael Nelson (”Presentists should believe in time-travel”), Frank Arntzenius and Tim Maudlin ("Time Travel and Modern Physics"), and David Lewis (“The Paradoxes of Time Travel”). The article begins with an Introduction in which I make a short presentation of the time travel, and continues with a History of the concept of time travel, main physical aspects of time travel, including backward time travel in the past in general relativity and quantum physics, and time travel in the future, then a presentation of the Grandfather paradox that is approached in almost all specialized works, followed by a section dedicated to the Philosophy of time travel, and a section in which I analyze Causal loops for time travel. I finish my work with Conclusions, in which I sustain my personal opinions on the time travel, and the Bibliography on which the work is based. Keywords: time travel, grandfather paradox, causal loops, temporal paradoxes, causality CONTENTS Abstract Introduction History of the concept of time travel Grandfather paradox The philosophy of time travel Causal loops Conclusions Bibliography Notes DOI: 10.13140/RG.2.2.17802.31680

Author : Nikk Effingham
Publisher : Oxford University Press, USA
Page : 260 pages
File Size : 44,7 Mb
Release : 2020-02-20
Category : Philosophy
ISBN : 9780198842507

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Time Travel by Nikk Effingham Pdf

There are various arguments for the metaphysical impossibility of time travel. Is it impossible because objects could then be in two places at once? Or is it impossible because some objects could bring about their own existence? In this book, Nikk Effingham contends that no such argument is sound and that time travel is metaphysically possible. His main focus is on the Grandfather Paradox: the position that time travel is impossible because someone could not go back in time and kill their own grandfather before he met their grandmother. In such a case, Effingham argues that the time traveller would have the ability to do the impossible (so they could kill their grandfather) even though those impossibilities will never come about (so they won't kill their grandfather). He then explores the ramifications of this view, discussing issues in probability and decision theory. The book ends by laying out the dangers of time travel and why, even though no time machines currently exist, we should pay extra special care ensuring that nothing, no matter how small or microscopic, ever travels in time.

Author : Corona Brezina
Publisher : The Rosen Publishing Group, Inc
Page : 66 pages
File Size : 45,8 Mb
Release : 2018-07-15
Category : Young Adult Nonfiction
ISBN : 9781508180470

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Time Travel by Corona Brezina Pdf

The topic of time travel provides tantalizing conundrums to consider for STEM experts and sci-fi creators alike. Most scientists and mathematicians agree that time travel by humans is probably impossible, yet they have not been able to offer conclusive proof. This book describes how the very nature of time remains a fascinating and complex subject, whether viewed from the perspective of Einstein's relativity or the nanoscale realm of quantum physics. Readers will recognize notable fictional works in literature, film, and television in which time travel serves as a useful plot device as well as a means of examining human history and contemporary social issues.

Author : John-Michael Kuczynski
Publisher : John-Michael Kuczynski
Page : 734 pages
File Size : 46,6 Mb
Release : 2024-06-02
Category : Philosophy
ISBN : 8210379456XXX

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Conception and Causation: Selected Philosophical Papers by John-Michael Kuczynski Pdf

Papers on the philosophy of mind and philosophical logic. Topics covered include probabilistic causation, the nature of formal truth, the role of language in thought, conceptual atomism, simulated vs. actual intelligence, and the nature of emotion.

Author : John-Michael Kuczynski
Publisher : John-Michael Kuczynski
Page : 128 pages
File Size : 50,7 Mb
Release : 2024-06-02
Category : Philosophy
ISBN : 8210379456XXX

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Collected Papers Volume 3: Early Papers on the Philosophy of Mind by John-Michael Kuczynski Pdf

Papers on the philosophy of mind. Topics include the relationship between linguistic and cognitive competence; conceivability in relation to possibility; simulated vs. actual thought; functionalism; program-causation in relation to mental causation; the Turing Test; the Language of Thought hypothesis; and the nature of personal identity.

Author : David Kyle Johnson,Michael R. Berry
Publisher : McFarland
Page : 296 pages
File Size : 52,6 Mb
Release : 2021-04-26
Category : Performing Arts
ISBN : 9781476681924

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Exploring The Orville by David Kyle Johnson,Michael R. Berry Pdf

This is the first book to take a deep dive into the philosophical, social, moral, political, and religious issues tackled by Seth MacFarlane's marvelous space adventure, The Orville. These new essays explore what The Orville has to say on everything from climate change, artificial intelligence, and sexual assault, to gender, feminism, love, and care. Divided into six "acts" (just like every episode ofThe Orville), with the show as its backdrop, the book asks questions about the dangers of democracy and social media, the show's relationship to Star Trek and the puzzle of time travel.

Author : Kip Thorne
Publisher : W. W. Norton & Company
Page : 336 pages
File Size : 43,9 Mb
Release : 2014-11-07
Category : Science
ISBN : 9780393351385

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The Science of Interstellar by Kip Thorne Pdf

A journey through the otherworldly science behind Christopher Nolan’s award-winning film, Interstellar, from executive producer and Nobel Prize-winning physicist Kip Thorne. Interstellar, from acclaimed filmmaker Christopher Nolan, takes us on a fantastic voyage far beyond our solar system. Yet in The Science of Interstellar, Kip Thorne, the Nobel prize-winning physicist who assisted Nolan on the scientific aspects of Interstellar, shows us that the movie’s jaw-dropping events and stunning, never-before-attempted visuals are grounded in real science. Thorne shares his experiences working as the science adviser on the film and then moves on to the science itself. In chapters on wormholes, black holes, interstellar travel, and much more, Thorne’s scientific insights—many of them triggered during the actual scripting and shooting of Interstellar—describe the physical laws that govern our universe and the truly astounding phenomena that those laws make possible. Interstellar and all related characters and elements are trademarks of and © Warner Bros. Entertainment Inc. (s14).

Author : Chunlei Tang
Publisher : Springer Nature
Page : 376 pages
File Size : 44,8 Mb
Release : 2021-01-31
Category : Political Science
ISBN : 9783030601928

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Data Capital by Chunlei Tang Pdf

This book defines and develops the concept of data capital. Using an interdisciplinary perspective, this book focuses on the key features of the data economy, systematically presenting the economic aspects of data science. The book (1) introduces an alternative interpretation on economists’ observation of which capital has changed radically since the twentieth century; (2) elaborates on the composition of data capital and it as a factor of production; (3) describes morphological changes in data capital that influence its accumulation and circulation; (4) explains the rise of data capital as an underappreciated cause of phenomena from data sovereign, economic inequality, to stagnating productivity; (5) discusses hopes and challenges for industrial circles, the government and academia when an intangible wealth brought by data (and information or knowledge as well); (6) proposes the development of criteria for measuring regulating data capital in the twenty-first century for regulatory purposes by looking at the prospects for data capital and possible impact on future society. Providing the first a thorough introduction to the theory of data as capital, this book will be useful for those studying economics, data science, and business, as well as those in the financial industry who own, control, or wish to work with data resources.

Author : David Toomey
Publisher : Unknown
Page : 128 pages
File Size : 53,7 Mb
Release : 2007-07
Category : Electronic
ISBN : 0793060133

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New Time Travelers by David Toomey Pdf

Author : Dr. Ronald L. Mallett,Bruce Henderson
Publisher : Basic Books
Page : 241 pages
File Size : 41,6 Mb
Release : 2009-04-29
Category : Science
ISBN : 9780786732715

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Time Traveler by Dr. Ronald L. Mallett,Bruce Henderson Pdf

This is the dramatic and inspirational first-person story of theoretical physicist, Dr. Ronald Mallett, who recently discovered the basic equations for a working time machine that he believes can be used as a transport vehicle to the past. Combining elements of Rocket Boys and Elegant Universe, Time Traveler follows Mallett's discovery of Einstein's work on space-time, his study of Godel's work on a solution of Einstein's equation that might allow for time travel, and his own research in theoretical physics spanning thirty years that culminated in his recent discovery of the effects of circulating laser light and its application to time travel. The foundation for Mallett's historic time-travel work is Einstein's theory of general relativity, a sound platform for any physicist. Through his years of reading and studying Einstein, Mallett became a buff well before he had any notion of the importance of the grand old relativist's theories to his own career. One interesting subtext to the story is Mallett's identification with, and keen interest in, Einstein. Mallett provides easy-to-understand explanations of the famous physicist's seminal work.

Author : Paul J. Nahin
Publisher : Springer Science & Business Media
Page : 674 pages
File Size : 49,6 Mb
Release : 2001-04-20
Category : Science
ISBN : 0387985719

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Time Machines by Paul J. Nahin Pdf

This book explores the idea of time travel from the first account in English literature to the latest theories of physicists such as Kip Thorne and Igor Novikov. This very readable work covers a variety of topics including: the history of time travel in fiction; the fundamental scientific concepts of time, spacetime, and the fourth dimension; the speculations of Einstein, Richard Feynman, Kurt Goedel, and others; time travel paradoxes, and much more.

Author : Elizabeth Howell
Publisher : Simon and Schuster
Page : 224 pages
File Size : 40,7 Mb
Release : 2020-06-02
Category : Science
ISBN : 9781510749658

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The Science of Time Travel by Elizabeth Howell Pdf

Travel back in time with Doctor Who, the Terminator, the X-Men, and all your favorite time travelers! Science fiction is the perfect window into the possibilities and perils of time travel. What would happen if you went back in time and killed your own grandparent? If you knew how to stop a presidential assassination, would time travel allow you to make your wish come true? Can we use time travel as a tool to escape the destiny of our future or mistakes of the past? The Science of Time Travel explores time travel through your favorite science-fiction franchises, from the classic time travel paradoxes of Star Trek to the universe-crossing shenanigans of Doctor Who. Discover the real science behind questions such as: Can time travel really erase our past regrets like in A Christmas Carol? Is it worth killing people in the past to prevent a horrible future like in Terminator? What can we learn from living the same day over and over again like in Groundhog Day? Could time travel destroy our right to privacy like in Deja Vu? And so much more! It's time to fire up the DeLorean to 88 mph, jump into the TARDIS hiding in plain sight, or warp space with the USS Enterprise to explore what time travel means for us.

Author : J. Richard Gott
Publisher : HMH
Page : 307 pages
File Size : 50,5 Mb
Release : 2015-08-25
Category : Science
ISBN : 9780547526577

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Time Travel in Einstein's Universe by J. Richard Gott Pdf

A Princeton astrophysicist explores whether journeying to the past or future is scientifically possible in this “intriguing” volume (Neil deGrasse Tyson). It was H. G. Wells who coined the term “time machine”—but the concept of time travel, both forward and backward, has always provoked fascination and yearning. It has mostly been dismissed as an impossibility in the world of physics; yet theories posited by Einstein, and advanced by scientists including Stephen Hawking and Kip Thorne, suggest that the phenomenon could actually occur. Building on these ideas, J. Richard Gott, a professor who has written on the subject for Scientific American, Time, and other publications, describes how travel to the future is not only possible but has already happened—and contemplates whether travel to the past is also conceivable. This look at the surprising facts behind the science fiction of time travel “deserves the attention of anyone wanting wider intellectual horizons” (Booklist). “Impressively clear language. Practical tips for chrononauts on their options for travel and the contingencies to prepare for make everything sound bizarrely plausible. Gott clearly enjoys his subject and his excitement and humor are contagious; this book is a delight to read.” —Publishers Weekly