Foregery
发表于 2025-3-23 12:56:09
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有角
发表于 2025-3-23 14:48:40
International Political Economy Series. . the electric or diamagnetic susceptivity, .
执拗
发表于 2025-3-23 21:43:35
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angina-pectoris
发表于 2025-3-24 01:21:45
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Bmd955
发表于 2025-3-24 02:52:54
Dirac TheoryStarting from the problem of the vibrating string (which is studied in the framework of the canonical formalism), Majorana obtained a (classical) Dirac-like equation for a two-component field .=(.,.), where . appear.
folliculitis
发表于 2025-3-24 09:32:03
Quantum ElectrodynamicsThe author studied the dynamics of the electromagnetic field in a lagrangian framework; the Lagrangian density . was deduced from a least action principle and, following a canonical formalism, the Hamiltonian density . was then obtained.
deriver
发表于 2025-3-24 13:23:41
Atomic PhysicsLet us consider a nucleus . . with two electrons. In electronic units .:.In the same units, but denoting with . the energy in rydberg, we have .=2. and thus:. that is:
可以任性
发表于 2025-3-24 14:53:40
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Malfunction
发表于 2025-3-24 22:50:26
Statistical MechanicsA degenerate gas of spinless electrons in a box of length . is considered in the following. The electrostatic interaction between the particles is taken into account in a peculiar way.
hermetic
发表于 2025-3-24 23:58:09
The Theory of ScatteringThe author studied here the problem of the scattering of a plane wave from a one-dimensional square potential well. All the physically interesting cases were treated.