flammable 发表于 2025-3-23 12:06:39

a moving mass (.). However, if this mass is stationary and susceptible to be deformed, a quasi-static force or mechanical force must be defined. Both dynamic and mechanical forces have the same units, but different physical meaning. Moreover, this mechanical force is analogous to load (.). Obviously

手术刀 发表于 2025-3-23 16:14:51

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语言学 发表于 2025-3-23 20:00:50

Hartmut M. Pilkuhnen the microscopic and macroscopic aspects. The text is suitable for advanced undergraduates. Problems are provided at the end of each chapter.978-1-4612-7259-5978-1-4612-1740-4Series ISSN 0941-5122 Series E-ISSN 2192-063X

ANTIC 发表于 2025-3-24 01:25:45

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窒息 发表于 2025-3-24 04:24:42

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CHARM 发表于 2025-3-24 08:18:21

Quantum Fields and Particles,In classical electrodynamics, the energy contained in the vacuum fields is

骚扰 发表于 2025-3-24 12:14:45

Orthonormality and Expectation Values,The orthonormality relations (1.197) for two solutions .. and .. of the KG equation contained a normalization factor 1/2mc., but from the discussion of Sect. 2.2 one expects slightly more convenient expressions for 1/2E.

capillaries 发表于 2025-3-24 17:44:57

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剥削 发表于 2025-3-24 19:01:42

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Altitude 发表于 2025-3-24 23:49:25

Theoretical and Mathematical Physicshttp://image.papertrans.cn/r/image/826237.jpg
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查看完整版本: Titlebook: Relativistic Quantum Mechanics; Hartmut M. Pilkuhn Textbook 20031st edition Springer-Verlag Berlin Heidelberg 2003 Dirac equation.Green’s