The Universe in a Box - Pontzen, Andrew
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"How scientists are using simulations to recreate the universe, revealing the hidden nature of reality Cosmology is a tricky science-no one can make their own stars, planets, or galaxies to test its theories. But over the last few decades a new kind of physics has emerged to fill the gap between theory and experimentation. Harnessing the power of modern supercomputers, cosmologists have built simulations that offer profound insights into the deep history of our universe, allowing centuries-old ideas to be tested for the first time. Today, physicists are translating their ideas and equations…mehr

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Produktbeschreibung
"How scientists are using simulations to recreate the universe, revealing the hidden nature of reality Cosmology is a tricky science-no one can make their own stars, planets, or galaxies to test its theories. But over the last few decades a new kind of physics has emerged to fill the gap between theory and experimentation. Harnessing the power of modern supercomputers, cosmologists have built simulations that offer profound insights into the deep history of our universe, allowing centuries-old ideas to be tested for the first time. Today, physicists are translating their ideas and equations into code, finding that there is just as much to be learned from computers as from laboratories. In The Universe in a Box, cosmologist Andrew Pontzen explains how physicists model the universe's most exotic phenomena, from black holes and colliding galaxies to dark matter and quantum entanglement, enabling them to study the evolution of virtual worlds and to shed new light on our reality. Simulations don't just allow experimentation with the cosmos; they are also essential to myriad disciplines like weather forecasting, epidemiology, neuroscience, financial planning, airplane design, and special effects for summer blockbusters. Crafting these simulations involves tough compromises and expert knowledge. Simulation is itself a whole new branch of science, one that we are only just beginning to appreciate and understand. The story of simulations is the thrilling history of how we arrived at our current knowledge of the world around us, and provides a sneak peek at what we may discover next"--
Autorenporträt
Andrew Pontzen is a professor of cosmology at University College London. He has written for New Scientist, BBC Sky at Night, and BBC Focus; lectured at the Royal Institution; and been featured as an expert on PBS's NOVA, the Discovery Channel's How the Universe Works, and other shows. Simulations are a major part of his research which spans cosmology, physics and computation. He lives in London.
Rezensionen
A truly excellent exposition of a fascinating, little-understood, and very important scientific activity. I was enlightened, amazed, and profoundly impressed. I've seldom seen a book (and this is an age of really good writing about science for the general public) so clear, so vivid Philip Pullman, author of His Dark Materials