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 ...
Gravity originates from variable energy density of
... empty space has generated some unsolvable problems about the physical origin and the meaning of mass and gravity. On the other hand, 20th century theoretical physics brought the idea of a Quantum Vacuum as a fundamental medium subtending the observable forms of matter, energy and space. According to ...
... empty space has generated some unsolvable problems about the physical origin and the meaning of mass and gravity. On the other hand, 20th century theoretical physics brought the idea of a Quantum Vacuum as a fundamental medium subtending the observable forms of matter, energy and space. According to ...
Quantum Chaos, Transport, and Decoherence in
... effect is one manifestation of the quantum-mechanical suppression of chaotic behavior that we noted above. This effect poses obvious problems for quantum–classical correspondence. The absence of chaotic behavior in the quantum dynamics makes it difficult to see how classical behavior can be viewed as ...
... effect is one manifestation of the quantum-mechanical suppression of chaotic behavior that we noted above. This effect poses obvious problems for quantum–classical correspondence. The absence of chaotic behavior in the quantum dynamics makes it difficult to see how classical behavior can be viewed as ...
Multiscale theory of finite-size Bose systems: Implications for collective
... of others responding to the first兲. For identical quantum particles the latter quasiparticle excitations are not identifiable with a specific particle. In contrast to these global processes, short-scale ones reflect close encounters of particles related to the interparticle potential. For fermions, ...
... of others responding to the first兲. For identical quantum particles the latter quasiparticle excitations are not identifiable with a specific particle. In contrast to these global processes, short-scale ones reflect close encounters of particles related to the interparticle potential. For fermions, ...
Control of
... the same physical phenomenon? If yes, what happened to the double slit analog where, no doubt, the interference terms vanish in the classical limit? ...
... the same physical phenomenon? If yes, what happened to the double slit analog where, no doubt, the interference terms vanish in the classical limit? ...
Can a quantum state over time resemble a quantum state at a single
... We begin with the simplest situation in which to discuss the construction of a quantum state over time: a single system considered at two different times, as depicted in Fig. 1. Whereas Hilbert spaces are conventionally associated with systems that persist over time, we shall here associate Hilbert ...
... We begin with the simplest situation in which to discuss the construction of a quantum state over time: a single system considered at two different times, as depicted in Fig. 1. Whereas Hilbert spaces are conventionally associated with systems that persist over time, we shall here associate Hilbert ...
Simulation of Quantum Gates on a Novel GPU Architecture
... order 2 × 2. Table 1 presents several well-known transformation. As an example, Pauli transformation X = |0ih1| + |1ih0|, does project component |0i over the |1i one, and vice versa, following that its quantum application to a classic state 0 or 1 is equivalent to the logic operator NOT. The general ...
... order 2 × 2. Table 1 presents several well-known transformation. As an example, Pauli transformation X = |0ih1| + |1ih0|, does project component |0i over the |1i one, and vice versa, following that its quantum application to a classic state 0 or 1 is equivalent to the logic operator NOT. The general ...
Dynamics of Quantum Many Body Systems Far From Thermal
... relaxation times are of the order of picoseconds 10−12 s due to the coupling with lattice vibrations or other excitations, so essentially in most conventional experiments one can take the electronic liquid as in thermal equilibrium with its environment. 2. A second key observation comes from a basic ...
... relaxation times are of the order of picoseconds 10−12 s due to the coupling with lattice vibrations or other excitations, so essentially in most conventional experiments one can take the electronic liquid as in thermal equilibrium with its environment. 2. A second key observation comes from a basic ...
(Dynamical) quantum typicality: What is it and what are its
... Why it should occur: We see it in system we assume to be closed. Why it should not occur: There are issues with the underlying theory: Quantum Mechanics (Non-eq.) Thermodynamics autonomous dynamics of a few macrovariables attractive fixed point, equilibrium often describable by master equations, Fok ...
... Why it should occur: We see it in system we assume to be closed. Why it should not occur: There are issues with the underlying theory: Quantum Mechanics (Non-eq.) Thermodynamics autonomous dynamics of a few macrovariables attractive fixed point, equilibrium often describable by master equations, Fok ...
