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沈惠川译:量子力学各种诠释的物理学特征
(译自http://en.wikipedia.org/wiki/Interpretation_of_quantum_mechanics/)
The most common interpretations are summarized here (however, the assignment of values in the table is not without controversy, for the precise meanings of some of the concepts involved are unclear and, in fact, the subject of the very controversy itself):
No experimental evidence exists that would distinguish between the interpretations listed. To that extent, the physical theory stands, and is consistent with, itself and with reality; troubles come only when one attempts to "interpret" it. Nevertheless, there is active research in attempting to come up with experimental tests which would allow differences between the interpretations to be experimentally tested.
量子力学诠释 |
是否决定论的? |
波函数是否是实在的? |
是否一致性历史? |
是否有隐变量? |
测量有何作用? | |
Copenhagen 诠释 |
不 |
不 |
是 |
不 |
NA |
NA |
系综诠释 |
不 |
不 |
是 |
未知 |
不 |
毫无 |
Copenhagen诠释 |
不 |
是 |
是 |
不 |
是 |
毫无 |
一致历史诠释 |
未知1 |
未知1 |
不 |
不 |
不 |
视诠释² |
量子逻辑诠释 |
未知 |
未知 |
是³ |
不 |
不 |
视诠释² |
大千世界诠释 |
是 |
是 |
不 |
不 |
不 |
毫无 |
随机力学 |
不 |
不 |
是 |
不 |
不 |
毫无 |
智者千虑诠释 |
是 |
是 |
不 |
不 |
不 |
视诠释4 |
Bohm-de Broglie 量子势诠释 |
是 |
是5 |
是6 |
是 |
不 |
毫无 |
和谐诠释 |
不 |
是 |
是 |
不 |
是7 |
毫无 |
Copenhagen诠释 |
不 |
是 |
是 |
不 |
是 |
有因果 |
相关量子力学 |
不 |
是 |
未知8 |
不 |
是9 |
毫无 |
不完全测量 |
不 |
不10 |
是 |
不 |
是10 |
视诠释² |
1 If wavefunction is real then this becomes the many-worlds interpretation. If wavefunction less than real, but more than just information, then Zurek calls this the "existential interpretation".
2 Quantum mechanics is regarded as a way of predicting observations, or a theory of measurement..
3 But quantum logic is more limited in applicability than Coherent Histories.
4 Observers separate the universal wavefunction into orthogonal sets of experiences.
5 Both particle AND guiding wavefunction are real.
6 Unique particle history, but multiple wave histories.
7 In the TI the collapse of the state vector is interpreted as the completion of the transaction between emitter and absorber.
8 Comparing histories between systems in this interpretation has no well-defined meaning.
9 Any physical interaction is treated as a collapse event relative to the systems involved, not just macroscopic or conscious observers.
10 The nature and collapse of the wavefunction are derived, not axiomatic.
Each interpretation has many variants. It is difficult to get a precise definition of the Copenhagen interpretation. In the table above, two variants are shown: one that regards the waveform as being a tool for calculating probabilities only, and the other regards the waveform as an "element of reality".
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