要素 发表于 2025-3-26 21:57:30
Das Herz, die Kreislaufzentraleience. From the point of view of general relativity, the universe is the maximal spacetime containing everything in Nature, with its curvature on large scales and a distribution of matter satisfying the Einstein field equation.Triglyceride 发表于 2025-3-27 02:02:42
Textbook 2023for beginners, this volume includes numerous exercises and worked-out example in each chapter to facilitate the learning experience. Chiefly written for graduate-level courses, the book’s content will also benefit upper-level undergraduate students, and can be used as a reference guide for practicing theoretical physicists..抵制 发表于 2025-3-27 06:20:49
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http://reply.papertrans.cn/28/2788/278752/278752_35.png琐碎 发表于 2025-3-27 20:58:30
Schwarzschild Spacetimes,helion of Mercury and the bending of starlight in the Sun’s gravitational field; Sect. . discusses the spacetime geometric structure and physical states in the interior of a spherically symmetric star, as well as the evolution of a spherically symmetric star; Sect. . analyzes the theory of the extension of the Schwarzschild spacetime in detail.嬉耍 发表于 2025-3-27 22:03:54
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Textbook 2023n chapters, the first five of which introduce differential geometry, which is widely applicable even outside the field of relativity. Chapter 6 analyzes special relativity using geometric language. In turn, the last four chapters introduce readers to the fundamentals of general relativity. Intended谆谆教诲 发表于 2025-3-28 06:41:28
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Book 1997theless, most of us know far less about pictures and the way in which they work than we know about the text that often accompanies them. In an attempt to understand pictures, perhaps the most fundamental question we can ask is, "What is a picture?" What is it that objects as di verse as icons, bar