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pro vyhledávání: '"Chang Tsung-Sui"'
Autor:
Chang Tsung-Sui
Publikováno v:
Acta Physica Sinica. 14:400
In a paper by Klein, it is pointed out that for the quantum mechanical ergodic theorem (time average = average over states) to be valid, all integrals of motion R must satisfy the condition ∑ρ"(α′ρ"|R|β′ρ")=const δα′β′ (1) where α
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f3a26f9867c08b2fb2998f50c450ac
https://doi.org/10.7498/aps.14.400
https://doi.org/10.7498/aps.14.400
Autor:
Chang Tsung-Sui
Publikováno v:
Acta Physica Sinica. 14:405
This paper is a brief discussion of the properties of expansors introduced by Dirac(1945). After transforming the expansors Anrst to ξ-representation defined by 〈ξ|〉=∑ξ0-n-1ξ1rξ2sξ3tAnrst (1) and showing that undergoes transformations ide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28ef32575c93518cb205daedae5acbba
https://doi.org/10.7498/aps.14.405
https://doi.org/10.7498/aps.14.405
Publikováno v:
Acta Physica Sinica. 13:515
This paper applies Kirkwood's method for calculating the configurational free energy E of a solid solution to a solid solution AB 3 inhabiting a face-centred cubic lattice. In this method, the free energy F is expressed as a series in (kT)A -1 , and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7d9c6de203aa926f0f64a6cd7108ec
https://doi.org/10.7498/aps.13.515
https://doi.org/10.7498/aps.13.515
Autor:
Chang Tsung-Sui
Publikováno v:
Acta Physica Sinica. 15:609
In this note, a simple but not rigorous proof for dispersive relations is given. The proof proceeds by expanding the causal amplitude with respect to the intermediate states and considering the analyticity of the energy denominator and the correspond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f429eee091c9822a2aac1dcc6ad1a21
https://doi.org/10.7498/aps.15.609
https://doi.org/10.7498/aps.15.609
Publikováno v:
Acta Physica Sinica. 13:525
The present paper continues an earlier investigation of the application of Meyer's theory of a gas mixture of two components to a solid solution AB inhabiting a lattice of the type AB by considering the A. atoms inhabiting the two different sublattic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ac3d1d803e872c9efc86b4493b9c34
https://doi.org/10.7498/aps.13.525
https://doi.org/10.7498/aps.13.525
Autor:
Chang Tsung-Sui
Publikováno v:
Acta Physica Sinica. 14:308
The aim of this short paper is:( i ) To provide a rigorous proof for the deduction of the well-known equation i(δψ[σ])/(δσ(x))=V(x,σ)ψ[σ] (1) from the formulation of ordinary Schroedinger wave equations for wave functions on arbitrary space-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49fa9c853160de471ed5ee752d5a3c61
https://doi.org/10.7498/aps.14.308
https://doi.org/10.7498/aps.14.308
Autor:
Chang Tsung-Sui
Publikováno v:
Acta Physica Sinica. 15:652
The present paper gives a new method for studying the configurational partition function of regular solutions containing molecules occupying more than one site. For binary solid solutions with molecules A and B 2 where each B 2 molecule occupies two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e6d964c661bf58807c90092673f6709
https://doi.org/10.7498/aps.15.652
https://doi.org/10.7498/aps.15.652
Autor:
Chang Tsung-Sui
Publikováno v:
Acta Physica Sinica. 14:300
The purpose of this short paper is to compare the two existing theories of quantization of equations of motion containing high derivatives. As well known, when the order of the derivatives of field quantities q are finite, it is possible in certain c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69184ea4fe7c835f77f19380469ca5fe
https://doi.org/10.7498/aps.14.300
https://doi.org/10.7498/aps.14.300