Time in quantum theory. In D. Greenberger, K. Hentschel, and F. Weinert, editors, Compendium of Quantum Physics, pages 786- 792. Springer, 2009.Zeh HD. Time in Quantum Theory. In: Compendium of Quantum Physics. Springer 2009.H. D. Zeh, "Time in Quantum Theory," in Compendium of ...
As an example we discuss the application of this formalism to the Wheeler-DeWitt theory of a scalar field on a Robertson-Walker spacetime. 展开 关键词: Quantum theory Time operator Constraint Partial observables Conditional probabilities in quantum physics Wheeler-De Witt equation ...
texts on quantum theory offer neither a clear definition nor a unique recipe for determining the duration τ. Numerous attempts have been made to obtain a suitable quantum mechanical generalisation of the classical traversal time (for reviews see [5]) with approaches ranging from using specially des...
The time energy uncertainty relation has been a controversial issue since the advent of quantum theory, with respect to appropriate formalisation, validity... P Busch - 《Lecture Notes in Physics》 被引量: 193发表: 2001年 The Time–Energy Uncertainty Relation The time-energy uncertainty relation ...
In one of these, a condition exists in which the wavelengths involved are very small compared with the dimensions of the equipment available for their study; furthermore, the photon energies (此处的photon可以做广义的理解), using the quantum theory, are small compared with the energy sensitivity ...
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On quantum theory of transport phenomena. Prog. Theor. Phys. 20, 948 (1958). Article ADS MathSciNet MATH Google Scholar Zwanzig, R. Ensemble method in the theory of irreversibility. J. Chem. Phys. 33, 1338 (1960). Article ADS MathSciNet CAS Google Scholar Barnet, S. M. & ...
quantum gravity are particularly interesting: with manifest covariance, elimination of the ultra-violet divergences, some recent work by Horwitz, and earlier work by Verlinde, we appear to have all the pieces needed to construct a complete, covariant, and convergent theory of quantum gravity. ...
Time-series processing is a major challenge in machine learning with enormous progress in the last years in tasks such as speech recognition and chaotic series prediction. A promising avenue for sequential data analysis is quantum machine learning, with
[8,9]). In short, time in quantum theory is absolute, whereas it is dynamical in GR. This “incompatibility” a priori renders complicated the intertwining of both theories into a working quantum theory of gravity, which is indeed yet to be formulated. We emphasize that the primary ...