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| 1. |
On the Connections between the Non‐linearity of Equations of Motion in Quantum Theory, Asymptotic Behavior and Renormalization |
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Fortschritte der Physik,
Volume 15,
Issue 11,
1967,
Page 661-679
Stanley Ø. Aks,
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摘要:
AbstractIt is shown that the ordinary perturbation expressions used in quantum mechanics lead to the wrong asymptotic behavior of the Heisenberg observables as function of time. This difficulty is traced to the non‐linearity of the Heisenberg equations of motion and is studied in the context of a one‐dimensional non‐linear oscillator problem. It is found that the correct asymptotic behavior can be obtained by a process of renormalization analogous to renormalization theory in quantum field theory. It turns out that the renormalized parameters analogous to mass and wave‐function renormalization are notc‐numbers but are insteadq‐numbers. It is suggested that the renormalization parameters of quantum field theory are al
ISSN:0015-8208
DOI:10.1002/prop.19670151102
出版商:WILEY‐VCH Verlag
年代:1967
数据来源: WILEY
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| 2. |
On Goldstone's Theorem |
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Fortschritte der Physik,
Volume 15,
Issue 11,
1967,
Page 681-704
Jan T. Łopuszański,
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PDF (1112KB)
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ISSN:0015-8208
DOI:10.1002/prop.19670151103
出版商:WILEY‐VCH Verlag
年代:1967
数据来源: WILEY
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| 3. |
Masthead |
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Fortschritte der Physik,
Volume 15,
Issue 11,
1967,
Page -
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PDF (17KB)
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ISSN:0015-8208
DOI:10.1002/prop.19670151101
出版商:WILEY‐VCH Verlag
年代:1967
数据来源: WILEY
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