Is the Universe Open Or Closed?

Is the Universe Open Or Closed? PDF Author: Peter Coles
Publisher: Cambridge University Press
ISBN: 0521566894
Category : Science
Languages : en
Pages : 256

Book Description
This controversial book examines one of the most fundamental questions of modern cosmology: how much matter is there in the Universe? This issue affects theories of the origin and evolution of the Universe as well as its geometrical structure and ultimate fate. The authors discuss all the relevant cosmological and astrophysical evidence and come to the conclusion that the balance of arguments presently lies with a density of around twenty per cent of the critical density required for the Universe to ultimately recollapse. Because the arguments presented constitute a 'state-of-the-art' analysis of the observational and theoretical arguments surrounding the existence of dark matter, primordial nucleosynthesis, large-scale structure formation and the cosmic microwave background radiation, this study provides the reader with an indispensable introduction to the most exciting recent developments in modern cosmology. Written by two eminent cosmologists, this topical and provocative book will be essential reading for all cosmologists and astrophysicists.

Elementary Point-Set Topology

Elementary Point-Set Topology PDF Author: Andre L. Yandl
Publisher: Courier Dover Publications
ISBN: 048680349X
Category : Mathematics
Languages : en
Pages : 260

Book Description
This versatile, original approach, which focuses on learning to read and write proofs, serves as both an introductory treatment and a bridge between elementary calculus and more advanced courses. 2016 edition.

A Journey through the Universe

A Journey through the Universe PDF Author: Ian Morison
Publisher: Cambridge University Press
ISBN: 1107073464
Category : Science
Languages : en
Pages : 369

Book Description
A comprehensive, up-to-date survey of our knowledge of the Universe beyond Earth, for general readers and astronomy enthusiasts.

Mosaic

Mosaic PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 592

Book Description


Astronomy

Astronomy PDF Author: Michael Zeilik
Publisher: Cambridge University Press
ISBN: 9780521800907
Category : Nature
Languages : en
Pages : 586

Book Description
The ninth edition of this successful textbook describes the full range of the astronomical universe and how astronomers think about the cosmos.

Achilles In the Quantum Universe

Achilles In the Quantum Universe PDF Author: Richard Morris
Publisher: Henry Holt and Company
ISBN: 1627797505
Category : Science
Languages : en
Pages : 224

Book Description
Centuries ago, when the ancient philosopher Zeno proposedhis famous paradox involving Achilles and the Tortoise, he struck at the heart of one of science's most enduring and intractable problems: How do we define the infinite? From then on, our greatest natural philosophers, logicians, mathematicians, and scientists, from Aristotle to Stephen Hawking, have been stymied-and driven-by infinity. Acclaimed Science writer Richard Morris guides us on a fascinating, literate and entertaining tour of the efforts made throughout history to make sense of the mind-bending concept of the infinite. In tracing this quest, Morris shows us how each new encounter with infinity drove the advancement of physics and mathematics. Along the way, we encounter such luminaries as Galileo and Newton, Tycho Brahe and Giordano Bruno, and the giants of modern physics: Planck, Einstein, Bohr, Feynmann, Hawking, and numerous others. Beginning with simple logical puzzles and progressing to the latest cosmological theories, Morris shows how these same infinity problems helped spawn such groundbreaking scientific developments as relativity and quantum mechanics. Though in many ways, the infinite is just as baffling today as it was in antiquity, contemporary scientists are probing ever deeper into the nature of our universe and catching fleeting glimpses of the infinite in ways the ancients could never have imagined. Ultimately, we see that hidden within the theoretical possibility of an infinite number of universes may lie the answers to some of humankind's most fundamental questions: Why is there something rather than nothing? Why are we here?

Understanding the Universe

Understanding the Universe PDF Author: Andrew Norton
Publisher: CRC Press
ISBN: 1000383954
Category : Science
Languages : en
Pages : 195

Book Description
Understanding the Universe: The Physics of the Cosmos from Quasars to Quarks explores how all areas of physics, from the very smallest scales to the very largest, come together to form our current understanding of the Universe. It takes readers on a fascinating journey, from the Big Bang and how the Universe has evolved, to how it appears now, and the possibilities for how it will continue to evolve in the future. It also explores the latest exciting developments in the area and how they impact our understanding of the Universe, such as quantum chromodynamics, black holes, dark energy, and gravitational waves. Equally importantly, it explains how we have come to know all of this about the Universe and details the limitations of our current understanding. This book is accessible to all introductory undergraduate students interested in the physical sciences. It prioritises a non-mathematical approach so it can be understood by all students, with only two algebraic equations in the book and any numerical calculations shown are limited to simple arithmetic. Key Features: Combines current understanding of quantum physics and cosmology, and includes the latest exciting developments from the field. Provides an accessible introduction to the topic, focusing on a non-mathematical presentation. Presents a comprehensive narrative on the subject and a coherent story.

The New Physics and Cosmology

The New Physics and Cosmology PDF Author: Dalai Lama XIV Bstan-ʼdzin-rgya-mtsho
Publisher: Oxford University Press on Demand
ISBN: 0195159942
Category : Philosophy
Languages : en
Pages : 263

Book Description
What happens when the Dalai Lama meets with leading physicists and a historian? This book is the carefully edited record of the fascinating discussions at a Mind and Life conference in which five leading physicists and a historian (David Finkelstein, George Greenstein, Piet Hut, Arthur Zajonc, Anton Zeilinger, and Tu Weiming) discussed with the Dalai Lama current thought in theoretical quantum physics, in the context of Buddhist philosophy. A contribution to the science-religion interface, and a useful explanation of our basic understanding of quantum reality, couched at a level that intelligent readers without a deep involvement in science can grasp. In the tradition of other popular books on resonances between modern quantum physics and Zen or Buddhist mystical traditions--notably The Dancing Wu Li Masters and The Tao of Physics, this book gives a clear and useful update of the genuine correspondences between these two rather disparate approaches to understanding the nature of reality.

God's Action in Nature's World

God's Action in Nature's World PDF Author: Robert J. Russell
Publisher: Ashgate Publishing, Ltd.
ISBN: 9780754655565
Category : Religion
Languages : en
Pages : 276

Book Description
In 1981 Robert John Russell founded what would become the leading center of research at the interface of science and religion, the Center for Theology and the Natural Sciences. Focusing on three areas of Russell's work - methodology, cosmology, and divine action in quantum physics - God's Action in Nature's World assesses and celebrates Robert Russell's impact on the discipline of science and religion.

One Universe:

One Universe: PDF Author: Charles Tsun-Chu Liu
Publisher: Joseph Henry Press
ISBN: 0309064880
Category : Science
Languages : en
Pages : 226

Book Description
A new window opens onto the cosmos... Almost every day we are challenged by new information from the outermost reaches of space. Using straightforward language, One Universe explores the physical principles that govern the workings of our own world so that we can appreciate how they operate in the cosmos around us. Bands of color in a sunlit crystal and the spectrum of starlight in giant telescopes, the arc of a hard-hit baseball and the orbit of the moon, traffic patterns on a freeway and the spiral arms in a galaxy full of stars--they're all tied together in grand and simple ways. We can understand the vast cosmos in which we live by exploring three basic concepts: motion, matter, and energy. With these as a starting point, One Universe shows how the physical principles that operate in our kitchens and backyards are actually down-to-Earth versions of cosmic processes. The book then takes us to the limits of our knowledge, asking the ultimate questions about the origins and existence of life as we know it and where the universe came from--and where it is going. Glorious photographs--many seen for the first time in these pages--and original illustrations expand and enrich our understanding. Evocative and clearly written, One Universe explains complex ideas in ways that every reader can grasp and enjoy. This book captures the grandeur of the heavens while making us feel at home in the cosmos. Above all, it helps us realize that galaxies, stars, planets, and we ourselves all belong to One Universe.