致词 发表于 2025-3-26 21:58:21

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Ardent 发表于 2025-3-27 03:02:05

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偏见 发表于 2025-3-27 06:38:22

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模范 发表于 2025-3-27 13:19:35

Gauge Fields,fields and gauge transformation, field strength and gauge fields are provided. Then, the role of gauge field in local gauge invariance is described. Gauge field and phase of the wave function are described. The verification of the physical effect of the gauge field by the Aharanov–Bohm effect is given. Then, gauge fields in acoustics are stated.

使高兴 发表于 2025-3-27 14:18:05

Lie Groups,nly used: the unitary group of degree ., the special unitary group of degree ., the orthogonal group of degree n and special orthogonal group of degree .. Finally, the group properties of SO(n) with . ≥ 3 are stated.

碎片 发表于 2025-3-27 21:33:11

y), and of local gauge invariance (anisotropy). Sections on time reversal symmetry, reflection invariance, and invariance of finite amplitude waves round out the coverage.   .978-981-13-8753-1978-981-13-8751-7

休息 发表于 2025-3-28 00:29:27

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laparoscopy 发表于 2025-3-28 04:09:27

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泄露 发表于 2025-3-28 08:08:06

Time Reversal Acoustics and Superresolution,coustics to nonlinear acoustics. The application of time reversal acoustics to nonlinear acoustics, nonlinear acoustic imaging, and the experimental set-up to analyse the nonlinear time reversal acoustics waves.

Charlatan 发表于 2025-3-28 14:14:28

New Acoustics Based on Metamaterials,e in a negative medium, results of numerical simulation and points to take care of during numerical simulation. Then, there is the extension to theory of diffraction by inclusion of a general form of mass density and bulk modulus manipulated by predetermined direction of sound propagation. A new app
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查看完整版本: Titlebook: Gauge Invariance Approach to Acoustic Fields; Woon Siong Gan Book 2019 Springer Nature Singapore Pte Ltd. 2019 Covariant derivative.Global