The Far Reaches: Phenomenology, Ethics, and Social Renewal in Central Europe, Gubser Michael
Автор: Gubser Steven S., Pretorius Frans Название: The Little Book of Black Holes ISBN: 0691163723 ISBN-13(EAN): 9780691163727 Издательство: Wiley Рейтинг: Цена: 2850.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Dive into a mind-bending exploration of the physics of black holes
Black holes, predicted by Albert Einstein's general theory of relativity more than a century ago, have long intrigued scientists and the public with their bizarre and fantastical properties. Although Einstein understood that black holes were mathematical solutions to his equations, he never accepted their physical reality--a viewpoint many shared. This all changed in the 1960s and 1970s, when a deeper conceptual understanding of black holes developed just as new observations revealed the existence of quasars and X-ray binary star systems, whose mysterious properties could be explained by the presence of black holes. Black holes have since been the subject of intense research--and the physics governing how they behave and affect their surroundings is stranger and more mind-bending than any fiction.
After introducing the basics of the special and general theories of relativity, this book describes black holes both as astrophysical objects and theoretical "laboratories" in which physicists can test their understanding of gravitational, quantum, and thermal physics. From Schwarzschild black holes to rotating and colliding black holes, and from gravitational radiation to Hawking radiation and information loss, Steven Gubser and Frans Pretorius use creative thought experiments and analogies to explain their subject accessibly. They also describe the decades-long quest to observe the universe in gravitational waves, which recently resulted in the LIGO observatories' detection of the distinctive gravitational wave "chirp" of two colliding black holes--the first direct observation of black holes' existence.
The Little Book of Black Holes takes readers deep into the mysterious heart of the subject, offering rare clarity of insight into the physics that makes black holes simple yet destructive manifestations of geometric destiny.
When future historians chronicle the twentieth century, they will see phenomenology as one of the preeminent social and ethical philosophies of its age. The phenomenological movement not only produced systematic reflection on common moral concerns such as distinguishing right from wrong and explaining the status of values; it also called on philosophy to renew European societies facing crisis, an aim that inspired thinkers in interwar Europe as well as later communist bloc dissidents.
Despite this legacy, phenomenology continues to be largely discounted as esoteric and solipsistic, the last gasp of a Cartesian dream to base knowledge on the isolated rational mind. Intellectual histories tend to cite Husserl's epistemological influence on philosophies like existentialism and deconstruction without considering his social or ethical imprint. And while a few recent scholars have begun to note phenomenology's wider ethical resonance, especially in French social thought, its image as stubbornly academic continues to hold sway. The Far Reaches challenges that image by tracing the first history of phenomenological ethics and social thought in Central Europe, from its founders Franz Brentano and Edmund Husserl through its reception in East Central Europe by dissident thinkers such as Jan Pato?ka, Karol Wojty?a (Pope John Paul II), and V?clav Havel.
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