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This is a uniquely comprehensive and detailed treatment of the theoretical and observational foundations of modern cosmology, by a Nobel Laureate in Physics. It gives up-to-date and self contained accounts of the theories and observations that have made the past few decades a golden age of cosmology.
Cosmology for the Curious by Delia Perlov,Alex Vilenkin Pdf
This book is a gentle introduction for all those wishing to learn about modern views of the cosmos. Our universe originated in a great explosion – the big bang. For nearly a century cosmologists have studied the aftermath of this explosion: how the universe expanded and cooled down, and how galaxies were gradually assembled by gravity. The nature of the bang itself has come into focus only relatively recently. It is the subject of the theory of cosmic inflation, which was developed in the last few decades and has led to a radically new global view of the universe. Students and other interested readers will find here a non-technical but conceptually rigorous account of modern cosmological ideas - describing what we know, and how we know it. One of the book's central themes is the scientific quest to find answers to the ultimate cosmic questions: Is the universe finite or infinite? Has it existed forever? If not, when and how did it come into being? Will it ever end? The book is based on the undergraduate course taught by Alex Vilenkin at Tufts University. It assumes no prior knowledge of physics or mathematics beyond elementary high school math. The necessary physics background is introduced as it is required. Each chapter includes a list of questions and exercises of varying degree of difficulty.
Plato's Cosmology and its Ethical Dimensions by Gabriela Roxana Carone Pdf
Although a great deal has been written on Plato's ethics, his cosmology has not received so much attention in recent times and its importance for his ethical thought has remained underexplored. By offering accounts of Timaeus, Philebus, Politicus and Laws X, the book reveals a strongly symbiotic relation between the cosmic and human sphere. It is argued that in his late period Plato presents a picture of an organic universe, endowed with structure and intrinsic value, which both urges our respect and calls for our responsible intervention. Humans are thus seen as citizens of a university that can provide a context for their flourishing even in the absence of good political institutions. The book sheds light on many intricate metaphysical issues in late Plato and brings out the close connections between his cosmology and the development of his ethics.
A moral cosmology was the ordinary background knowledge of prescientific peoples, who took the divinity and the moral rules of the heavenly bodies for granted. That unified world view was disrupted by the European Enlightenment, which divided moral cosmology into physics and ethics: physics tells us what is, ethics tells us what we ought to do. While knowledge of physics has become hard, and understanding ethics has become shifting and uncertain, nostalgia for a unified cosmic understanding continues. Moral Cosmology: On Being in the World Fully and Well demands that we search for one world and learn to be truly at home in that world once again. Albert Borgmann argues that a basic understanding of quantum physics and relative theory offers the widest possible background for the renewal of a moral cosmology, inviting us into a deeper understanding that can inform the focal occasions and practices that we implicitly know to be valuable. We may not always be able to completely understand or explain the depth of the world gathered and disclosed in these focal occasions, but to greet it with celebration deepening into wonder orients us and makes it possible for us to be at home in the universe.
The Poetic Edda Six Cosmology Poems by Maria Kvilhaug Pdf
The Edda poems were written down in the Old Norse language by Icelandic scholars during the 11th to 13th centuries AD. They contain a poetical, metaphorical lore about Cosmos and the fate of mortals on the path to immortality. A lore that is, despite having been transmitted in writing by medieval monks and scholars, deeply steeped in ancient Pre-Christian beliefs.
Physical Foundations of Cosmology by Viatcheslav Mukhanov Pdf
Inflationary cosmology has been developed over the last twenty years to remedy serious shortcomings in the standard hot big bang model of the universe. This textbook, first published in 2005, explains the basis of modern cosmology and shows where the theoretical results come from. The book is divided into two parts; the first deals with the homogeneous and isotropic model of the Universe, the second part discusses how inhomogeneities can explain its structure. Established material such as the inflation and quantum cosmological perturbation are presented in great detail, however the reader is brought to the frontiers of current cosmological research by the discussion of more speculative ideas. An ideal textbook for both advanced students of physics and astrophysics, all of the necessary background material is included in every chapter and no prior knowledge of general relativity and quantum field theory is assumed.
Did the Universe have a beginning? Will it have an end? Or has it always been the same, never changing? This is the subject of cosmology; the study of the Universe, and this book provides a perfect introduction to the subject for anyone that is interested in the wonders of our Universe This book provides an accessible overview of the Standard Model of Cosmology, which is explained in six Cosmological Clues, including evidence for the Big Bang and dark matter and dark energy - the keystones of modern cosmology. It takes readers through some of the most exciting questions in cosmology, such as what evidence do we have that the Universe started from the Big Bang? Has dark matter been observed? Will we ever know what dark energy is? Are the multiverses real? And could the Universe be a hologram? This book is an ideal guide for anyone interested in finding out more about our Universe. It will be of interest to those studying cosmology for the first time, including readers without a scientific background, who have an interest in looking up at the stars and wondering where they all came from! Key features: Contains the latest evidence for the Big Bang, dark matter, and dark energy and explores exciting scientific ideas, such as inflation and multiverses Provides a clear explanation of the main theories of how the Universe evolved based on key observations - the Cosmological Clues Gives the reader a concise introduction to the scientific process, using cosmology as the example, and explores why it has been so successful in creating the technologies we have today
PaGaian Cosmology brings together a religious practice of seasonal ritual based in a contemporary scientific sense of the cosmos and female imagery for the Sacred. The author situates this original synthesis in her context of being female and white European transplanted to the Southern Hemisphere. Her sense of alienation from her place, which is personal, cultural and cosmic, fires a cosmology that re-stories Goddess metaphor of Virgin-Mother-Crone as a pattern of Creativity, which unfolds the cosmos, manifests in Earth's life, and may be known intimately. PaGaian Cosmology is an ecospirituality grounded in indigenous Western religious celebration of the Earth-Sun annual cycle. By linking to story of the unfolding universe this practice can be deepened, and a sense of the Triple Goddess-central to the cycle and known in ancient cultures-developed as a dynamic innate to all being. The ritual scripts and the process of ritual events presented here, may be a journey into self-knowledge through personal, communal and ecological story: the self to be known is one that is integral with place. PaGaian Cosmology may be used as a resource for individuals or groups seeking new forms of devotional expression and an Earth-based pathway to wisdom within.
Cosmology and New Testament Theology by Jonathan T. Pennington,Sean M. McDonough Pdf
For first-century people, cosmology was a fundamental part of their worldview. Whether it was the philosopher contemplating the perfection of the heavenly orbits, the farmer searching the sky for signs of when to plant his crops, or the desert-dwelling sectarian looking for the end of the world, the cosmos held an endless fascination and occupied a prominent place in their understanding of life. For most ancient peoples, cosmology and theology were inseparable. Thus, when the Jewish and Christian Scriptural traditions begin with the bold claim, "In the beginning God created the heavens and earth," these words make statements which are at once cosmogonic, cosmological, and theological. Scholarship has begun only recently to investigate more fully the various cosmological and cosmogonic traditions that were current in the time of the Old and New Testaments. Much of this work, however, has focused on how OT conceptions of the world compared to other Ancient Near Eastern traditions. Much less has been done on the cosmological traditions which stand behind the views of the NT writers. Even fewer works have sought to connect cosmological views with NT theology. In light of the great importance that cosmology had in ancient peoples' worldviews and theological understanding, a thorough investigation of this neglected topic is in order. Cosmology and New Testament Theology systematically examines the NT documents to show how cosmological language and concepts inform, interact with, and contribute to the specific theological emphases of the various NT books. In some NT books, the importance of cosmology can be easily discerned, while in others what is required is a new and close examination of key cosmological terms (e.g., heaven, earth, world, creation) with an eye to the themes and theology of the book.
The Christocentric Cosmology of St Maximus the Confessor by Torstein Tollefsen Pdf
Maximus the Confessor (580-662) was an important Byzantine thinker, the 'father of Byzantine theology'. This text describes his metaphysical world-view. The discussion covers Maximus' doctrine of creation, the Logos and the logoi, the cosmic order, the activities or energies of God, and how created beings may participate in God.
A self-contained introduction to general relativity that is based on the homogeneity and isotropy of the local universe. Emphasis is placed on estimations of the densities of matter and vacuum energy, and on investigations of the primordial density fluctuations and the nature of dark matter.
Did the Universe have a beginning? Will it have an end? Or has it always been the same, never changing? This is the subject of cosmology; the study of the Universe, and this book provides a perfect introduction to the subject for anyone that is interested in the wonders of our Universe This book provides an accessible overview of the Standard Model of Cosmology, which is explained in six Cosmological Clues, including evidence for the Big Bang and dark matter and dark energy - the keystones of modern cosmology. It takes readers through some of the most exciting questions in cosmology, such as what evidence do we have that the Universe started from the Big Bang? Has dark matter been observed? Will we ever know what dark energy is? Are the multiverses real? And could the Universe be a hologram? This book is an ideal guide for anyone interested in finding out more about our Universe. It will be of interest to those studying cosmology for the first time, including readers without a scientific background, who have an interest in looking up at the stars and wondering where they all came from! Key features: Contains the latest evidence for the Big Bang, dark matter, and dark energy and explores exciting scientific ideas, such as inflation and multiverses Provides a clear explanation of the main theories of how the Universe evolved based on key observations - the Cosmological Clues Gives the reader a concise introduction to the scientific process, using cosmology as the example, and explores why it has been so successful in creating the technologies we have today
Cosmology and the Early Universe by Pasquale Di Bari Pdf
This book discusses cosmology from both an observational and a strong theoretical perspective. The first part focuses on gravitation, notably the expansion of the universe and determination of cosmological parameters, before moving onto the main emphasis of the book, the physics of the early universe, and the connections between cosmological models and particle physics. The book provides links with particle physics and with investigations of the theories beyond the Standard Model, especially in connection to dark matter and matter-antimatter asymmetry puzzles. Readers will gain a comprehensive account of cosmology and the latest observational results, without requiring prior knowledge of relativistic theories, making the text ideal for students. Features: Provides a self-contained discussion of modern cosmology results without requiring any prior knowledge of relativistic theories, enabling students to learn the first rudiments needed for a rigorous comprehension of cosmological concepts Contains a timely discussion of the latest cosmological results, including those from WMAP and the Planck satellite, and discuss the cosmological applications of the Nobel Prize 2017 awarded discovery of gravitational waves by the LIGO interferometer and the very high energy neutrinos discovered by the IceCube detector Includes original figures complementing mathematical derivations and accounting for the most important cosmological observations, in addition to a wide variety of problems with a full set of solutions discussed in detail in an accompanying solutions manual (available upon qualifying course adoption) To view the errata please visit the authors personal webpage.
Cosmology and Self in the Apostle Paul by Troels Engberg-Pedersen Pdf
Cosmology and Self in the Apostle Paul challenges the traditional reading of Paul. Troels Engberg-Pedersen argues that the usual, mainly cognitive and metaphorical, ways of understanding central Pauline concepts, such as 'being in Christ', 'having God's pneuma (spirit), Christ's pneuma, and Christ himself in one', must be supplemented by a literal understanding that directly reflects Paul's cosmology. Engberg-Pedersen shows that Paul's cosmology, not least his understanding of the pneuma, was a materialist, bodily one: the pneuma was a physical element that would at the resurrection act directly on the ordinary human bodies of believers and transform them into 'pneumatic bodies'. This literal understanding of the future events is then traced back to the Pauline present as Engberg-Pedersen considers how Paul conceived in bodily terms of a range of central themes like his own conversion, his mission, the believers' reception of the pneuma in baptism, and the way the apostle took the pneuma to inform his own and their ways of life from the beginning to the projected end. In developing this picture of Paul's world view, an explicitly philosophically oriented form of interpretation ('philosophical exegesis') is employed, in which the interpreter applies categories of interpretation that make sense philosophically, whether in an ancient or a modern context. For this enterprise Engberg-Pedersen draws in particular on ancient Stoic materialist and monistic physics and cosmology - as opposed to the Platonic, immaterialist and dualistic categories that underlie traditional readings of Paul - and on modern ideas on 'religious experience', 'self', 'body' and 'practice' derived from Foucault and Bourdieu. In this way Paul is shown to have spelled out philosophically his Jewish, 'apocalyptic' world view, which remains a central feature of his thought. The book states the cosmological case for the author's earlier 'ethical' reading of Paul in his prize-winning book, Paul and the Stoics (2000).