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... mean approaching quantum degeneracy—a high occupation of the individual phase-space cells. For fermions, the highest occupation is unity, and indeed, in a Fermi gas at zero temperature, the number variance vanishes. The idea is illustrated in Fig. 1. The work of Torben Müller and colleagues at ETH [ ...
... mean approaching quantum degeneracy—a high occupation of the individual phase-space cells. For fermions, the highest occupation is unity, and indeed, in a Fermi gas at zero temperature, the number variance vanishes. The idea is illustrated in Fig. 1. The work of Torben Müller and colleagues at ETH [ ...
WKB quantization for completely bound quadratic dissipative systems
... The study of quantum dissipative systems has been a topic of great interest because of its fundamental importance in real world applications [1]. In classical mechanics, the equations of motion for conservative systems, i.e. systems in which the sum of the kinetic energy K and potential energy U is ...
... The study of quantum dissipative systems has been a topic of great interest because of its fundamental importance in real world applications [1]. In classical mechanics, the equations of motion for conservative systems, i.e. systems in which the sum of the kinetic energy K and potential energy U is ...
Here - Lorentz Center
... Among paradigmatic features, usual in systems belonging to the so called area of complex phenomena, very common ones are related to graph-like structures. In this presentation we review many aspects and distinct phenomena associated to quantum dynamics in networks. For so, we consider an energy doma ...
... Among paradigmatic features, usual in systems belonging to the so called area of complex phenomena, very common ones are related to graph-like structures. In this presentation we review many aspects and distinct phenomena associated to quantum dynamics in networks. For so, we consider an energy doma ...
Loop quantum gravity and Planck
... Loop quantum gravity is based and two basic principles, namely the general principles of quantum theory and the lessons from general relativity: that physics is diffeomorphism invariant. This means that the field describing the gravitational interaction, and the geometry of spacetime is fully dynami ...
... Loop quantum gravity is based and two basic principles, namely the general principles of quantum theory and the lessons from general relativity: that physics is diffeomorphism invariant. This means that the field describing the gravitational interaction, and the geometry of spacetime is fully dynami ...
Quantum Dots: Theory, Application, Synthesis
... typically produce size distributions of 10-15% of the desired size, but filtration and selection techniques can reduce that to 5% [11]. Colloidal synthesis is ill-suited for applications that require careful placement or manipulation of quantum dots, like quantum computing, but well-suited for appli ...
... typically produce size distributions of 10-15% of the desired size, but filtration and selection techniques can reduce that to 5% [11]. Colloidal synthesis is ill-suited for applications that require careful placement or manipulation of quantum dots, like quantum computing, but well-suited for appli ...
Scattering model for quantum random walks on a hypercube
... physical realization of specific quantum random walks. In this scheme, we have an array of multiports (see, e.g., [15] and references therein), interconnected with optical paths. A photon is launched into one path and is transformed by the action of the multiports. This action can be described as a ...
... physical realization of specific quantum random walks. In this scheme, we have an array of multiports (see, e.g., [15] and references therein), interconnected with optical paths. A photon is launched into one path and is transformed by the action of the multiports. This action can be described as a ...
Integrated optomechanics and linear optics quantum circuits
... • Our “H” phase shifters are not only useful in optomechanics but are essential parts in integrated quantum optics • Integration of all elements - SSPDs, phase shifters and quantum circuitry - is underway and the next step is to send nonclassical light into these exciting devices ...
... • Our “H” phase shifters are not only useful in optomechanics but are essential parts in integrated quantum optics • Integration of all elements - SSPDs, phase shifters and quantum circuitry - is underway and the next step is to send nonclassical light into these exciting devices ...
Quantum Monte-Carlo for Non
... Environment : nucleon motion, other degrees of freedom (deformation…). => Non-Markovian effects are expected. Microscopic evolution can be mapped to an open quantum system. K.Washiyama et al., Phys. Rev. C 79, (2009) ...
... Environment : nucleon motion, other degrees of freedom (deformation…). => Non-Markovian effects are expected. Microscopic evolution can be mapped to an open quantum system. K.Washiyama et al., Phys. Rev. C 79, (2009) ...
Is Classical Statistical Mechanics Self-Consistent? (A paper in honor of C. F. von Weizsäcker, 1912–2007)
... their locations and, thus, are not identical. For the outcome of a snooker game, however, this does not play any rôle. Similarly, for recognizing a player of the own team, only the color of the tricot is important, not its size. In other words, it is not the totality of properties that matters, but ...
... their locations and, thus, are not identical. For the outcome of a snooker game, however, this does not play any rôle. Similarly, for recognizing a player of the own team, only the color of the tricot is important, not its size. In other words, it is not the totality of properties that matters, but ...