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Cycles of Time

Author : Roger Penrose
Publisher : Random House
Page : 308 pages
File Size : 40,6 Mb
Release : 2013-03-31
Category : Science
ISBN : 9781446402214

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Cycles of Time by Roger Penrose Pdf

**WINNER OF THE 2020 NOBEL PRIZE IN PHYSICS** What came before the Big Bang? How did the universe begin and must it inevitably end? In this remarkable book Roger Penrose brilliantly illuminates some of the deepest mysteries of the universe. Cycles of Time contains a penetrating analysis of the second law of thermodynamics - according to which the 'randomness' of our world is continually increasing - and a thorough examination of the light-cone geometry of space-time. It combines these two central themes to show how the expected ultimate fate of our accelerating, expanding universe can actually be reinterpreted as the 'big bang' of a new one. Presenting various standard and non-standard cosmological models, discussing black holes in depth as well as taking in the role of the cosmic microwave background along the way, Roger Penrose argues that the Big Bang was not actually the beginning of everything - nor will it signal the end. 'Science needs more people like Penrose, willing and able to point out the flaws in fashionable models from a position of authority, and to signpost alternative roads to follow' Independent

At the Edge of Time

Author : Dan Hooper
Publisher : Princeton University Press
Page : 248 pages
File Size : 50,5 Mb
Release : 2019-11-05
Category : Science
ISBN : 9780691197005

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At the Edge of Time by Dan Hooper Pdf

A new look at the first few seconds after the Big Bang—and how research into these moments continues to revolutionize our understanding of our universe Scientists in the past few decades have made crucial discoveries about how our cosmos evolved over the past 13.8 billion years. But there remains a critical gap in our knowledge: we still know very little about what happened in the first seconds after the Big Bang. At the Edge of Time focuses on what we have recently learned and are still striving to understand about this most essential and mysterious period of time at the beginning of cosmic history. Delving into the remarkable science of cosmology, Dan Hooper describes many of the extraordinary and perplexing questions that scientists are asking about the origin and nature of our world. Hooper examines how we are using the Large Hadron Collider and other experiments to re-create the conditions of the Big Bang and test promising theories for how and why our universe came to contain so much matter and so little antimatter. We may be poised to finally discover how dark matter was formed during our universe’s first moments, and, with new telescopes, we are also lifting the veil on the era of cosmic inflation, which led to the creation of our world as we know it. Wrestling with the mysteries surrounding the initial moments that followed the Big Bang, At the Edge of Time presents an accessible investigation of our universe and its origin.

Big Bang

Author : Simon Singh
Publisher : Harper Collins
Page : 55 pages
File Size : 47,6 Mb
Release : 2005-01-04
Category : Science
ISBN : 9780007162208

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Big Bang by Simon Singh Pdf

We've all heard of the Big Bang, and yet few of us truly know what it is. Renowned for making difficult ideas much less difficult than they might first appear, Simon Singh is our perfect guide to explaining why cosmologists believe that the Big Bang is an accurate description of the origin and evolution of the universe. This highly readable and entertaining book tells the story of the many brilliant, often eccentric scientists who fought against the establishment idea of an eternal and unchanging cosmos. From such early Greek cosmologists as Anaximander to recent satellite measurements taken deep in space, Big Bang is a narrative full of anecdotes and personal histories. With characteristic clarity, Simon Singh tells the centuries-long story of mankind's attempt to understand how the universe came to be, a story which itself begins some 14 billion years ago (give or take a billion years). Simon Singh shows us that it is within the capability of all of us -- in his expert hands -- to understand the Big Bang: the fundamental theory in all of science, and a high point -- perhaps the high point -- of human achievement.

A Universe from Nothing

Author : Lawrence Maxwell Krauss
Publisher : Simon and Schuster
Page : 226 pages
File Size : 54,7 Mb
Release : 2013
Category : Science
ISBN : 9781451624458

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A Universe from Nothing by Lawrence Maxwell Krauss Pdf

This is a provocative account of the astounding new answers to the most basic philosophical question: Where did the universe come from and how will it end?

Before the Big Bang

Author : Brian Clegg
Publisher : St. Martin's Press
Page : 320 pages
File Size : 55,7 Mb
Release : 2009-08-04
Category : Science
ISBN : 9781429987424

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Before the Big Bang by Brian Clegg Pdf

According to a recent survey, the most popular question about science from the general public was: what came before the Big Bang? We all know on some level what the Big Bang is, but we don't know how it became the accepted theory, or how we might know what came before. In Before the Big Bang, Brian Clegg (the critically acclaimed author of Upgrade Me and The God Effect) explores the history of this remarkable concept. From the earliest creation myths, through Hershel's realization that the Milky Way was one of many galaxies, to on-going debates about Black Holes, this is an incredible look at the origins of the universe and the many theories that led to the acceptance of the Big Bang. But in classic scientist fashion Clegg challenges the notion of the "Big Bang" itself, and raises the deep philosophical question of why we might want to rethink the origin of the universe. This is popular science at its best, exploratory, controversial, and utterly engrossing.

A Little Book about the Big Bang

Author : Tony Rothman
Publisher : Harvard University Press
Page : 241 pages
File Size : 51,6 Mb
Release : 2022-03
Category : Science
ISBN : 9780674251847

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A Little Book about the Big Bang by Tony Rothman Pdf

Tony Rothman offers a primer on the science of the big bang and the questions we still can’t answer about the origins of the universe. Enlisting thoughtful analogies and a step-by-step approach, Rothman guides readers through dark matter, dark energy, quantum gravity, and other topics at—and beyond—the cutting edge of cosmology.

The Big Bang Never Happened

Author : Eric Lerner
Publisher : Vintage
Page : 497 pages
File Size : 44,8 Mb
Release : 1992-10-27
Category : Science
ISBN : 9780679740490

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The Big Bang Never Happened by Eric Lerner Pdf

A mesmerizing challenge to orthodox cosmology with powerful implications not only for cosmology itself but also for our notions of time, God, and human nature -- with a new Preface addressing the latest developments in the field. Far-ranging and provocative, The Big Bang Never Happened is more than a critique of one of the primary theories of astronomy -- that the universe appeared out of nothingness in a single cataclysmic explosion ten to twenty billion years ago. Drawing on new discoveries in particle physics and thermodynamics as well as on readings in history and philosophy, Eric J. Lerner confronts the values behind the Big Bang theory: the belief that mathematical formulae are superior to empirical observation; that the universe is finite and decaying; and that it could only come into being through some outside force. With inspiring boldness and scientific rigor, he offers a brilliantly orchestrated argument that generates explosive intellectual debate.

Cosmic Horizons

Author : Steven Soter,Neil deGrasse Tyson
Publisher : Unknown
Page : 253 pages
File Size : 55,9 Mb
Release : 2001
Category : Science
ISBN : 1565846028

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Cosmic Horizons by Steven Soter,Neil deGrasse Tyson Pdf

Leading scientists offer a collection of essays that furnish illuminating explanations of recent discoveries in modern astrophysics--from the Big Bang to black holes--the possibility of life on other worlds, and the emerging technologies that make such research possible, accompanied by incisive profiles of such key figures as Carl Sagan and Georges Lemaetre. Original.

The Cosmic Microwave Background

Author : C.H. Lineweaver,J.G. Bartlett,Alain Blanchard,M. Signore,J. Silk
Publisher : Springer
Page : 449 pages
File Size : 43,6 Mb
Release : 2011-09-20
Category : Science
ISBN : 9401065128

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The Cosmic Microwave Background by C.H. Lineweaver,J.G. Bartlett,Alain Blanchard,M. Signore,J. Silk Pdf

Proceedings of the NATO Advanced Study Institute on the Cosmological Background Radiation, Strasbourg, France, May 27-June 7, 1996

Endless Universe

Author : Paul J. Steinhardt,Neil Turok
Publisher : Crown
Page : 306 pages
File Size : 41,9 Mb
Release : 2007-05-29
Category : Science
ISBN : 9780385523110

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Endless Universe by Paul J. Steinhardt,Neil Turok Pdf

Two world-renowned scientists present an audacious new vision of the cosmos that “steals the thunder from the Big Bang theory.” —Wall Street Journal The Big Bang theory—widely regarded as the leading explanation for the origin of the universe—posits that space and time sprang into being about 14 billion years ago in a hot, expanding fireball of nearly infinite density. Over the last three decades the theory has been repeatedly revised to address such issues as how galaxies and stars first formed and why the expansion of the universe is speeding up today. Furthermore, an explanation has yet to be found for what caused the Big Bang in the first place. In Endless Universe, Paul J. Steinhardt and Neil Turok, both distinguished theoretical physicists, present a bold new cosmology. Steinhardt and Turok “contend that what we think of as the moment of creation was simply part of an infinite cycle of titanic collisions between our universe and a parallel world” (Discover). They recount the remarkable developments in astronomy, particle physics, and superstring theory that form the basis for their groundbreaking “Cyclic Universe” theory. According to this theory, the Big Bang was not the beginning of time but the bridge to a past filled with endlessly repeating cycles of evolution, each accompanied by the creation of new matter and the formation of new galaxies, stars, and planets. Endless Universe provides answers to longstanding problems with the Big Bang model, while offering a provocative new view of both the past and the future of the cosmos. It is a “theory that could solve the cosmic mystery” (USA Today).

Learning the Physics of Einstein with Georges Lemaître

Author : Georges Lemaître
Publisher : Springer Nature
Page : 243 pages
File Size : 50,8 Mb
Release : 2019-11-26
Category : Science
ISBN : 9783030220303

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Learning the Physics of Einstein with Georges Lemaître by Georges Lemaître Pdf

This book presents the first English translation of the original French treatise “La Physique d’Einstein” written by the young Georges Lemaître in 1922, only six years after the publication of Albert Einstein’s theory of General Relativity. It includes an historical introduction and a critical edition of the original treatise in French supplemented by the author’s own later additions and corrections. Monsignor Georges Lemaître can be considered the founder of the “Big Bang Theory” and a visionary architect of modern Cosmology. The scientific community is only beginning to grasp the full extent of the legacy of this towering figure of 20th century physics. Against the best advice of the greatest names of his time, the young Lemaître was convinced, solely through the study of Einstein’s theory of General Relativity, that space and time must have had a beginning with a tremendous “Big Bang” from a “quantum primeval atom” resulting in an ever-expanding Universe with a positive cosmological constant. But how did the young Lemaître, essentially on his own, come to grips with the physics of Einstein? A year before his ordination as a diocesan priest, he submitted the audacious treatise, published in this book, that was to earn him Fellowships to study at Cambridge, MIT and Harvard, and launched him on a scientific path of ground-breaking discoveries. Almost a century after Lemaître’s seminal publications of 1927 and 1931, this highly pedagogical treatise is still of timely interest to young minds and remains of great value from a history of science perspective.

From Eternity to Here

Author : Sean Carroll
Publisher : Penguin
Page : 448 pages
File Size : 50,8 Mb
Release : 2010-01-07
Category : Science
ISBN : 9781101152157

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From Eternity to Here by Sean Carroll Pdf

A rising star in theoretical physics offers his awesome vision of our universe and beyond, all beginning with a simple question: Why does time move forward? Time moves forward, not backward—everyone knows you can’t unscramble an egg. In the hands of one of today’s hottest young physicists, that simple fact of breakfast becomes a doorway to understanding the Big Bang, the universe, and other universes, too. In From Eternity to Here, Sean Carroll argues that the arrow of time, pointing resolutely from the past to the future, owes its existence to conditions before the Big Bang itself—a period modern cosmology of which Einstein never dreamed. Increasingly, though, physicists are going out into realms that make the theory of relativity seem like child’s play. Carroll’s scenario is not only elegant, it’s laid out in the same easy-to- understand language that has made his group blog, Cosmic Variance, the most popular physics blog on the Net. From Eternity to Here uses ideas at the cutting edge of theoretical physics to explore how properties of spacetime before the Big Bang can explain the flow of time we experience in our everyday lives. Carroll suggests that we live in a baby universe, part of a large family of universes in which many of our siblings experience an arrow of time running in the opposite direction. It’s an ambitious, fascinating picture of the universe on an ultra-large scale, one that will captivate fans of popular physics blockbusters like Elegant Universe and A Brief History of Time. Watch a Video

Cosmology: A Very Short Introduction

Author : Peter Coles
Publisher : OUP Oxford
Page : 160 pages
File Size : 46,9 Mb
Release : 2001-08-23
Category : Science
ISBN : 9780191579448

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Cosmology: A Very Short Introduction by Peter Coles Pdf

This book is a simple, non-technical introduction to cosmology, explaining what it is and what cosmologists do. Peter Coles discusses the history of the subject, the development of the Big Bang theory, and more speculative modern issues like quantum cosmology, superstrings, and dark matter. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Flashes of Creation

Author : Paul Halpern
Publisher : Basic Books
Page : 304 pages
File Size : 48,5 Mb
Release : 2021-08-17
Category : Science
ISBN : 9781541673618

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Flashes of Creation by Paul Halpern Pdf

A respected physics professor and author breaks down the great debate over the Big Bang and the continuing quest to understand the fate of the universe. Today, the Big Bang is so entrenched in our understanding of the cosmos that to doubt it would seem crazy. But as Paul Halpern shows in Flashes of Creation, just decades ago its mere mention caused sparks to fly. At the center of the debate were Russian American physicist George Gamow and British astrophysicist Fred Hoyle. Gamow insisted that a fiery explosion explained how the elements of the universe were created. Attacking the idea as half-baked, Hoyle countered that the universe was engaged in a never-ending process of creation. The battle was fierce. In the end, Gamow turned out to be right -- mostly -- and Hoyle, along with his many achievements, is remembered for giving the theory the silliest possible name: "The Big Bang." Halpern captures the brilliance of both thinkers and reminds us that even those proved wrong have much to teach us about boldness, imagination, and the universe itself.

The Cosmic Revolutionary's Handbook

Author : Luke A. Barnes,Geraint F. Lewis
Publisher : Cambridge University Press
Page : 289 pages
File Size : 44,5 Mb
Release : 2020-02-04
Category : Science
ISBN : 9781108486705

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The Cosmic Revolutionary's Handbook by Luke A. Barnes,Geraint F. Lewis Pdf

Presents the observations that helped establish our theories of the cosmos, from a unique and engaging perspective.