Dark Energy And The Formation Of The Large Scale Structure Of The Universe
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Dark Matter And Dark Energy
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Author : Sabino Matarrese
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-02-10
Dark Matter And Dark Energy written by Sabino Matarrese and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-10 with Science categories.
This book brings together reviews from leading international authorities on the developments in the study of dark matter and dark energy, as seen from both their cosmological and particle physics side. Studying the physical and astrophysical properties of the dark components of our Universe is a crucial step towards the ultimate goal of unveiling their nature. The work developed from a doctoral school sponsored by the Italian Society of General Relativity and Gravitation. The book starts with a concise introduction to the standard cosmological model, as well as with a presentation of the theory of linear perturbations around a homogeneous and isotropic background. It covers the particle physics and cosmological aspects of dark matter and (dynamical) dark energy, including a discussion of how modified theories of gravity could provide a possible candidate for dark energy. A detailed presentation is also given of the possible ways of testing the theory in terms of cosmic microwave background, galaxy redshift surveys and weak gravitational lensing observations. Included is a chapter reviewing extensively the direct and indirect methods of detection of the hypothetical dark matter particles. Also included is a self-contained introduction to the techniques and most important results of numerical (e.g. N-body) simulations in cosmology. " This volume will be useful to researchers, PhD and graduate students in Astrophysics, Cosmology Physics and Mathematics, who are interested in cosmology, dark matter and dark energy.
Dark Energy And The Formation Of The Large Scale Structure Of The Universe
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Author : Jérôme Gleyzes
language : en
Publisher: Springer
Release Date : 2016-06-28
Dark Energy And The Formation Of The Large Scale Structure Of The Universe written by Jérôme Gleyzes and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-28 with Science categories.
This thesis presents several significant new results that shed light on two major puzzles of modern cosmology: the nature of inflation, the very early phase of the universe that is thought to have given rise to the large-scale structures that we observe today; and that of the current accelerated expansion. In particular, it develops a clean method for characterizing linear cosmological perturbations for general theories where gravity is modified and/or affected by a new component, called dark energy, responsible for the accelerated expansion. It proposes a new extension to what were long thought to be the most general scalar field theories devoid of instabilities, and demonstrates the robustness of the relation between the energy scale of inflation and the predicted amplitude of gravitational waves. Finally, it consolidates a set of consistency relations between correlation functions of the cosmological density field and investigates the phenomenological consequences of their potential violation. Presented in a clear, succinct and rigorous style, each of these original results is both profound and important and will leave a deep mark on the field.
Structure Formation In The Universe
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Author : T. Padmanabhan
language : en
Publisher: Cambridge University Press
Release Date : 1993
Structure Formation In The Universe written by T. Padmanabhan and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.
This text provides an up-to-date and pedagogical introduction to this exciting area of research.
Galaxy Formation And Evolution
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Author : Houjun Mo
language : en
Publisher: Cambridge University Press
Release Date : 2010-05-20
Galaxy Formation And Evolution written by Houjun Mo and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-20 with Science categories.
A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.
Dark Energy Survey The The Story Of A Cosmological Experiment
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Author : Ofer Lahav
language : en
Publisher: World Scientific
Release Date : 2020-08-19
Dark Energy Survey The The Story Of A Cosmological Experiment written by Ofer Lahav and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-19 with Science categories.
'The past cultures of astronomy and physics evolved their own distinct personalities. The book describes an important milestone in the history of the unification of the two fields and provides an excellent summary of the methods used to explore one of the greatest mysteries in physics today: dark energy.'Physics TodayThis book is about the Dark Energy Survey, a cosmological experiment designed to investigate the physical nature of dark energy by measuring its effect on the expansion history of the universe and on the growth of large-scale structure. The survey saw first light in 2012, after a decade of planning, and completed observations in 2019. The collaboration designed and built a 570-megapixel camera and installed it on the four-metre Blanco telescope at the Cerro Tololo Inter-American Observatory in the Chilean Andes. The survey data yielded a three-dimensional map of over 300 million galaxies and a catalogue of thousands of supernovae. Analysis of the early data has confirmed remarkably accurately the model of cold dark matter and a cosmological constant. The survey has also offered new insights into galaxies, supernovae, stellar evolution, solar system objects and the nature of gravitational wave events.A project of this scale required the long-term commitment of hundreds of scientists from institutions all over the world. The chapters in the first three sections of the book were either written by these scientists or based on interviews with them. These chapters explain, for a non-specialist reader, the science analysis involved. They also describe how the project was conceived, and chronicle some of the many and diverse challenges involved in advancing our understanding of the universe. The final section is trans-disciplinary, including inputs from a philosopher, an anthropologist, visual artists and a poet. Scientific collaborations are human endeavours and the book aims to convey a sense of the wider context within which science comes about.This book is addressed to scientists, decision makers, social scientists and engineers, as well as to anyone with an interest in contemporary cosmology and astrophysics.Related Link(s)
Galaxy Observations To Understand The Structure Of The Universe
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Author : Arun Kumar Singh
language : en
Publisher: Deep Science Publishing
Release Date : 2024-12-26
Galaxy Observations To Understand The Structure Of The Universe written by Arun Kumar Singh and has been published by Deep Science Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-26 with Science categories.
The book entitled “Galaxy Observations to Understand the Structure of the Universe” is according the requirement and need for the information and knowledge from different area of Astronomy, Astrophysics and Science. The night sky appears along with its countless stars and dark patches that are difficult to understand. Humanity has been extremely interested for millennia. We have asked ourselves among the most intense questions mentioned here. What are these points of light? How did they come to be? And what do they tell us about the universe we inhabit? This book seeks to plunge into these questions by focusing on one of the most interesting and complex structures in the cosmos: galaxies. Galaxies are known as the fundamental building blocks of the universe. A vast systems containing billions of stars, gas, dust, stellar remnants and dark matter, all bound together by gravity. The deep understanding about the universe can be achieved when we very explicitly understand the galaxies from its origins in the Big Bang to its eventual fate. This book is prepared to provide a comprehensive overview of the methods and tools used in the observation of the galaxies. This book exhibits what these observations shows about the large-scale structure and evolution of the universe. Chapter 1: Galaxies: Types, Formation and Our Place in the Cosmos We start our journey according to the content of this book which covers an introduction to galaxies. It explored about the different types of galaxies such as spiral, elliptical, and irregular galaxies. Understanding these basic forms and their characteristics sets the stage for deeper exploration. In this chapter, we also focus on our own galaxy, the Milky Way, to provide a familiar context for these cosmic giants. Chapter 2: Tools and Techniques for Observing Galaxies The observation of galaxies requires discreet tools and techniques. In this chapter, various contents about the types of telescopes like optical, radio, infrared, ultraviolet, and X-ray has been covered. For the observational work astronomers use such telescopes to gather data across different wavelengths. We also delve into imaging techniques, high-resolution and multi-wavelength observations, the fascinating phenomenon of gravitational lensing and spectroscopy. Chapter 3: Comprehensive Mapping and Analysis of Galaxy Distribution: Understanding Cosmic Structures and Large-Scale Patterns in the Universe In this chapter, we will understand the large-scale structure of the universe by creating maps of galaxy distribution. We discuss large-scale galaxy surveys like the Sloan Digital Sky Survey (SDSS) and the Dark Energy Survey (DES). How these projects create three-dimensional maps of galaxies, analyze clusters and superclusters, and let out the universe's vast cosmic web. Chapter 4: The Cosmic Web: Dark Matter, Filaments, and Their Role in Shaping Galaxy Formation In this chapter, we provide detailed study of cosmic web and filamentary structure. It deals with the identification and significance of Cosmic Web and Filamentary structures. This chapter also deals with the role of dark matter in their formation and their importance in understanding galaxy formation and evolution. The universe is interconnected by a vast network of filaments and voids known as the cosmic web. Chapter 5: Understanding Redshift: Measurement Techniques and Applications in Three-Dimensional Cosmic Mapping This chapter tells us that mapping the universe it is important to understanding the distances to galaxies and their motion. We discuss the concept of redshift, various measuring techniques for it, and how redshift data provides helps in generating three-dimensional maps that track the evolution of the universe over time. Chapter 6: Exploring Cosmic Mysteries: Evidence for Dark Matter, Gravitational Lensing, and the Role of Dark Energy in Universal Expansion In modern astrophysics the term dark matter and dark energy are the two most intense mysteries. This chapter presents the examinations for the evidence for dark matter in galaxies and techniques for mapping it using gravitational lensing. The role of dark energy in the accelerated expansion of the universe has also been examined. Chapter 7: Galaxy Evolution and Star Formation: Lifecycle, Environmental Impacts, and Star Formation Dynamics in Diverse Galaxy Types Galaxies are dynamic systems that evolve over time. In this chapter, we expand our knowledge about the life cycle of galaxies. The processes of star formation in different types of galaxies. We also explore, how various environmental factors influence galactic evolution. Chapter 8: Galactic Assemblages and Cosmic Voids: Characteristics, Significance, and Distribution Insights Galaxy clusters and cosmic voids tells as about the structure and evolution of the universe. This chapter involved in understanding the characteristics of these massive structures, their significance, and the lessons learned from studying their distribution. Chapter 9: Cutting-Edge Innovations in Galaxy Observation: Techniques, Analytics, and Future Prospects The advancement in the technology enable us to apply enhanced methods of observing galaxies. We explore advanced techniques such as adaptive optics, interferometry, and the use of machine learning and data analysis in astronomy. We are still in que to get such telescopes and missions that promise to revolutionize our understanding of galaxies. Chapter 10: Cosmological Implications: The Role of Galaxies in Understanding the Universe and Constraining Cosmological Parameters As we know that galaxies are important system and provides the understanding of the cosmos and is not just isolated systems. This chapter discusses the role of galaxies in cosmology. It tells us how galaxy observations constrain cosmological parameters. What they let out about the past, present, and future of the universe. Chapter 11: Exploring the Cosmos: Key Discoveries, Case Studies, and Lessons from Galaxy Observations There are many discoveries have shaped our understanding of galaxies and the universe throughout the history of astronomy. We present case studies of unique and interesting galaxies, focus attention on significant discoveries, and reflect on the lessons learned from historical observations. Chapter 12: The Future of Galaxy Observation: Advancements in Technology, Emerging Projects, and the Evolving Understanding of the Universe's Structure Chapter 13: Conclusion The journey to understand galaxies is far from over. It is difficult to come at the end, so we conclude with a look at upcoming projects and missions, technological advances in astronomy, and how our evolving understanding of galaxy observation will continue to illuminate the mysteries of the universe. This main objective of this book is to provide a thorough understanding of galaxies and their significance in the cosmos. We hope that this journey through the universe of galaxies will inspire and enlighten you, whether you are a student, an amateur astronomer, or simply a curious reader. As we look to the stars and beyond, may we continue to expand our horizons and deepen our appreciation for the impressive weaving of the universe.
Dark Energy
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Author : Luca Amendola
language : en
Publisher: Cambridge University Press
Release Date : 2010-06-10
Dark Energy written by Luca Amendola and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-10 with Science categories.
Dark energy, the mysterious cause of the accelerating expansion of the universe, is one of the most important fields of research in astrophysics and cosmology today. Introducing the theoretical ideas, observational methods and results, this textbook is ideally suited to graduate courses on dark energy, and will also supplement advanced cosmology courses. Providing a thorough introduction to this exciting field, the textbook covers the cosmological constant, quintessence, k-essence, perfect fluid models, extra-dimensional models, and modified gravity. Observational research is reviewed, from the cosmic microwave background to baryon acoustic oscillations, weak lensing and cluster abundances. Every chapter ends with problems, with full solutions provided, and any calculations are worked through step-by-step.
The Silence Of Space Unearthing Cosmic Secrets And Black Hole Mysteries
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Author : VIRUTI SHIVAN
language : en
Publisher: Viruti Satyan Shivan
Release Date :
The Silence Of Space Unearthing Cosmic Secrets And Black Hole Mysteries written by VIRUTI SHIVAN and has been published by Viruti Satyan Shivan this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.
The Silence of Space" is a captivating journey into the heart of the cosmos, where the mysteries of black holes and the unexplored realms of space await. This enlightening book delves into the complex and often misunderstood concepts of astrophysics, presenting them in an accessible manner that both educates and inspires the curious mind. Embark on an extraordinary voyage through time and space, where the author expertly guides readers through the latest discoveries and theoretical advancements in the field. From the event horizons of black holes to the intricate dance of galaxies, the book illuminates the marvels of the universe in a language that resonates with both amateur astronomers and seasoned scientists. "The Silence of Space" not only explores the scientific aspects but also delves into the philosophical implications of space exploration and our place in the cosmos. It raises profound questions about the origins of the universe, the nature of existence, and the future of humanity as we continue to gaze upward and outward. With breathtaking imagery, thought-provoking insights, and the latest findings from international space agencies, this book is an indispensable guide for anyone fascinated by the mysteries of the universe.
Literature 1986 Part 1
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Author : Prof. Dr. Roland Wielen
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Literature 1986 Part 1 written by Prof. Dr. Roland Wielen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.
Literature 1984 Part 1
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Author : S. Böhme
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
Literature 1984 Part 1 written by S. Böhme and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Science categories.