A system`s wave function is uniquely determined by its
... showed that any complete model Λ is Ψ-ontic if it satisfies an assumption, termed “preparation independence”. It demands that Λ consists of separate variables for each subsystem, e.g., Λ = (ΛA , ΛB ) for two subsystems SA and SB , and that these are statistically independent, i.e., PΛA ΛB = PΛA PΛB ...
... showed that any complete model Λ is Ψ-ontic if it satisfies an assumption, termed “preparation independence”. It demands that Λ consists of separate variables for each subsystem, e.g., Λ = (ΛA , ΛB ) for two subsystems SA and SB , and that these are statistically independent, i.e., PΛA ΛB = PΛA PΛB ...
Notes on the “Advanced Tools and Concepts” section of the full day
... In the real word (or even the real lab), things are rarely this simple. I want to show you some tools that can let you generalise the models you’ve come across so far to apply in more realistic situations. It turns out that doing this will also teach us some profound things about the meaning of the ...
... In the real word (or even the real lab), things are rarely this simple. I want to show you some tools that can let you generalise the models you’ve come across so far to apply in more realistic situations. It turns out that doing this will also teach us some profound things about the meaning of the ...
Historical introduction to quantum mechanics
... blackbody that contained „resonators” which were charges that could oscillate harmonically. He applied statistical physics introduced by Boltzmann but had to make a drastic, quite unjustified assumption (at that time): ...
... blackbody that contained „resonators” which were charges that could oscillate harmonically. He applied statistical physics introduced by Boltzmann but had to make a drastic, quite unjustified assumption (at that time): ...
Decay rates of planar helium - the Max Planck Institute for the
... the dynamics of fragmentation is planar, even for non-zero angular momentum. In the presence, e.g., of an external electromagnetic field, angular momentum is however not conserved. Notwithstanding, even if an external perturbation mixes the angular degrees of freedom of the two-electron dynamics, th ...
... the dynamics of fragmentation is planar, even for non-zero angular momentum. In the presence, e.g., of an external electromagnetic field, angular momentum is however not conserved. Notwithstanding, even if an external perturbation mixes the angular degrees of freedom of the two-electron dynamics, th ...
mjcrescimanno.people.ysu.edu
... And since the hamiltonian is even, the expectation value on energy eigenstates of odd functions are identically zero. ...
... And since the hamiltonian is even, the expectation value on energy eigenstates of odd functions are identically zero. ...
Limitations on quantum dimensionality reduction
... where the second inequality follows from Lemma 6, assuming that e d. We have shown that e ð1 Þð1 Þ 2 d, completing the proof of the theorem. 3. Operational Meaning of the 2-Norm In this section, we discuss the meaning of the 2-norm distance between quantum states. It is usually assumed tha ...
... where the second inequality follows from Lemma 6, assuming that e d. We have shown that e ð1 Þð1 Þ 2 d, completing the proof of the theorem. 3. Operational Meaning of the 2-Norm In this section, we discuss the meaning of the 2-norm distance between quantum states. It is usually assumed tha ...
View Commentary - Journal Club for Condensed Matter Physics
... by relativistic Lagrangians like those in (1) in both the ordered and disordered phases, and at the quantum critical point between them. Ruegg et al. (Phys. Rev. Lett. 100, 205701 (2008)) performed neutron scattering measurements on the three-dimensional insulating antiferromagnet TlCuCl3 . Under am ...
... by relativistic Lagrangians like those in (1) in both the ordered and disordered phases, and at the quantum critical point between them. Ruegg et al. (Phys. Rev. Lett. 100, 205701 (2008)) performed neutron scattering measurements on the three-dimensional insulating antiferromagnet TlCuCl3 . Under am ...
Towards Fully Quantum Mechanical 3D Device Simulations
... the Fermi level and the potential at the contacts are then shifted according to the applied potential which fixes the boundary conditions. The main iteration scheme itself consists of two parts. In the first part, the wave functions and potential are kept fixed and the quasiFermi levels are calculat ...
... the Fermi level and the potential at the contacts are then shifted according to the applied potential which fixes the boundary conditions. The main iteration scheme itself consists of two parts. In the first part, the wave functions and potential are kept fixed and the quasiFermi levels are calculat ...
The permutation gates combined with the one
... At the most basic level of quantum mechanics one must respect the uncertainty principle, and hence the classical control theory cannot be naively extended without modification [27]. Given appropriate experimental testing grounds, it should become feasible to develop a technically useful quantum cont ...
... At the most basic level of quantum mechanics one must respect the uncertainty principle, and hence the classical control theory cannot be naively extended without modification [27]. Given appropriate experimental testing grounds, it should become feasible to develop a technically useful quantum cont ...
Anesthesia, Consciousness and Hydrophobic Pockets
... computer is prohibitive. Perhaps protein folding is a quantum computation? (Crowell, 1996). The main driving force in protein folding occurs as uncharged non-polar amino acid groups join together, repelled by solvent water. These "hydrophobic" groups attract each other by van der Waals forces and bu ...
... computer is prohibitive. Perhaps protein folding is a quantum computation? (Crowell, 1996). The main driving force in protein folding occurs as uncharged non-polar amino acid groups join together, repelled by solvent water. These "hydrophobic" groups attract each other by van der Waals forces and bu ...
A scheme for efficient quantum computation with linear optics
... the requirement for non-linear couplings between optical modes containing few photons. Here we show that ef®cient quantum computation is possible using only beam splitters, phase shifters, single photon sources and photo-detectors. Our methods exploit feedback from photo-detectors and are robust aga ...
... the requirement for non-linear couplings between optical modes containing few photons. Here we show that ef®cient quantum computation is possible using only beam splitters, phase shifters, single photon sources and photo-detectors. Our methods exploit feedback from photo-detectors and are robust aga ...