Quantum Computing
... \side remark," he proposed using quantum computers, operating on quantum mechanical principles, to circumvent this problem. David Deutsch [15] followed up on Feynman's proposal by de ning quantum Turing machines, and suggesting that if quantum computers could solve quantum mechanical problems more q ...
... \side remark," he proposed using quantum computers, operating on quantum mechanical principles, to circumvent this problem. David Deutsch [15] followed up on Feynman's proposal by de ning quantum Turing machines, and suggesting that if quantum computers could solve quantum mechanical problems more q ...
theoretical study of the interaction of mesoscopic quantum
... gravitational field might be the cause for a collapse of the wave function, cf. [13] and Chap. 8 in [5]. This would signal a breakdown of unitarity at the most fundamental level. There exist experimental proposals for a test of such ideas. For example, the interaction of one photon with a tiny mirro ...
... gravitational field might be the cause for a collapse of the wave function, cf. [13] and Chap. 8 in [5]. This would signal a breakdown of unitarity at the most fundamental level. There exist experimental proposals for a test of such ideas. For example, the interaction of one photon with a tiny mirro ...
73 013601 (2006)
... and kicked periodically. This system is a nonlinear generalization of the quantum kicked rotor. From the point of view of dynamical theory, the kicked rotor is more generic than the kicked harmonic oscillator, because it is a typical low dimensional system that obeys the KAM theorem, while the kicke ...
... and kicked periodically. This system is a nonlinear generalization of the quantum kicked rotor. From the point of view of dynamical theory, the kicked rotor is more generic than the kicked harmonic oscillator, because it is a typical low dimensional system that obeys the KAM theorem, while the kicke ...
Quasidistributions in nonlinear quantum optics
... [4, 5]. This reflects the physical fact that the quantum dynamics are much more rich than the classical dynamics and hence for some quantum effects it may happen that there is a debt of probability expressed by negative values of the classical tool of probability function used for description of a q ...
... [4, 5]. This reflects the physical fact that the quantum dynamics are much more rich than the classical dynamics and hence for some quantum effects it may happen that there is a debt of probability expressed by negative values of the classical tool of probability function used for description of a q ...
![Probability in Bohmian Mechanics[1]](http://s1.studyres.com/store/data/001567507_1-29d8fd2fe0d2e1e754834ae0307e0c62-300x300.png)
Probability in Bohmian Mechanics[1]
... statistical mechanics” in the sense Keller means, as he acknowledges (fn 4). Keller means an “ordinary” statistical mechanics to be one where probability enters through ignorance. Even stranger is the fact that Keller cites but does not discuss the fact that twice Bohm tries in print to show (3) is ...
... statistical mechanics” in the sense Keller means, as he acknowledges (fn 4). Keller means an “ordinary” statistical mechanics to be one where probability enters through ignorance. Even stranger is the fact that Keller cites but does not discuss the fact that twice Bohm tries in print to show (3) is ...
Quantum Dot Computing Gates
... Fig. 2 is rotated by 90◦ . The thickness of the GaAs quantum well is about or less than the exciton Bohr radius and size quantization can be observed clearly. The electron and hole in the GaAs quantum well are confined by the AlGaAs energy barrier, respectively. The laser wave length is dependent on ...
... Fig. 2 is rotated by 90◦ . The thickness of the GaAs quantum well is about or less than the exciton Bohr radius and size quantization can be observed clearly. The electron and hole in the GaAs quantum well are confined by the AlGaAs energy barrier, respectively. The laser wave length is dependent on ...
Quantum heat engine with multilevel quantum systems
... be performed when and only when Th ⬎ Tl共⌬h / ⌬l兲 共condition I兲. This result implies a broad validity of the second law and shows by how much Th should be greater than Tl such that the positive work can be extracted. This constraints about temperatures is obviously counterintuitively different from t ...
... be performed when and only when Th ⬎ Tl共⌬h / ⌬l兲 共condition I兲. This result implies a broad validity of the second law and shows by how much Th should be greater than Tl such that the positive work can be extracted. This constraints about temperatures is obviously counterintuitively different from t ...
A new look at the Milne Universe\\ and its ground state wave functions
... solution of the field equations with a cosmological constant Rµν = 2Λgµν has constant curvature. In 2 + 1 dimensions, space-time has no local degrees of freedom: there are no gravitational waves in the classical theory, and no gravitons in the quantum theory. Moreover, in three dimensions a mini sup ...
... solution of the field equations with a cosmological constant Rµν = 2Λgµν has constant curvature. In 2 + 1 dimensions, space-time has no local degrees of freedom: there are no gravitational waves in the classical theory, and no gravitons in the quantum theory. Moreover, in three dimensions a mini sup ...