Quantized conductance for neutral matter
... be quantized for a 0.1% mixture passing through 10 nm diameter pores at longer coherence lengths29,to2007" observe a clear signature of would depend on the energetics of atoms confined in the !Submitted October temperatures below 25 mK. The phenomenon should be observable in a filter dynamical Bloch ...
... be quantized for a 0.1% mixture passing through 10 nm diameter pores at longer coherence lengths29,to2007" observe a clear signature of would depend on the energetics of atoms confined in the !Submitted October temperatures below 25 mK. The phenomenon should be observable in a filter dynamical Bloch ...
Size-limited characteristics of semiconductor
... which is called two-centre effects. Recently a new theoretical model, the continuum-distortedwave eikonal-initial-state (CDW-EIS) was worked out to take into account for the above mentioned interaction. The calculations give better agreement with the experimental data, however, at medium impact ener ...
... which is called two-centre effects. Recently a new theoretical model, the continuum-distortedwave eikonal-initial-state (CDW-EIS) was worked out to take into account for the above mentioned interaction. The calculations give better agreement with the experimental data, however, at medium impact ener ...
The Ontology of Bohmian Mechanics
... How are we to think about those additional degrees of freedom when we consider a Bohmian subsystem? It is clear that they are not—and cannot be fancied as—internal degrees of freedom of the particles. Instead, we can achieve an intuitive physical description by conceiving a field or wave deploying i ...
... How are we to think about those additional degrees of freedom when we consider a Bohmian subsystem? It is clear that they are not—and cannot be fancied as—internal degrees of freedom of the particles. Instead, we can achieve an intuitive physical description by conceiving a field or wave deploying i ...
Chapter 2. Model Problems That Form Important Starting Points
... function has enhanced amplitude (i.e. there is a bonding interaction); where two spheres of different shading overlap, a node occurs (i.e., there is antibonding interaction). Once again, we note that the number of nodes increases as one ranges from the lowest-energy orbital to higher energy orbitals ...
... function has enhanced amplitude (i.e. there is a bonding interaction); where two spheres of different shading overlap, a node occurs (i.e., there is antibonding interaction). Once again, we note that the number of nodes increases as one ranges from the lowest-energy orbital to higher energy orbitals ...
Superradiance, subradiance, and suppressed superradiance of
... through radiative emission and thus decay slowly. The secondary resonance therefore has to be narrow because its linewidth is inversely proportional to the large decay time of the x-oscillations. To improve our understanding we compare in Figs. 3(a) and (b), a numerical evaluation of the oscillation ...
... through radiative emission and thus decay slowly. The secondary resonance therefore has to be narrow because its linewidth is inversely proportional to the large decay time of the x-oscillations. To improve our understanding we compare in Figs. 3(a) and (b), a numerical evaluation of the oscillation ...
On Some Classical and Quantum Effects Due to Gravitational Fields
... which is characterized by the Riemann tensor. On the other hand, we know that there are connections between topological properties of the space and local physical laws in such a way that the local intrinsic geometry of the space is not sufficient to describe completely the physics of a given system. ...
... which is characterized by the Riemann tensor. On the other hand, we know that there are connections between topological properties of the space and local physical laws in such a way that the local intrinsic geometry of the space is not sufficient to describe completely the physics of a given system. ...
Interaction-based nonlinear quantum metrology with a cold atomic ensemble
... the fact that light is made of quanta, i.e., the photons, whose bouncing on the mirror surface has an intrinsic quantum randomness [Caves, 1980]. The second reason is more generic, and concerns the fact that every system is quantum in its nature. Unfortunately we are not used to such a vision and we ...
... the fact that light is made of quanta, i.e., the photons, whose bouncing on the mirror surface has an intrinsic quantum randomness [Caves, 1980]. The second reason is more generic, and concerns the fact that every system is quantum in its nature. Unfortunately we are not used to such a vision and we ...
feasibility study
... vacuum: cool it down to zero temperature after evacuation. Absolute zero temperature (-273C) was far removed from the technical possibilities of that century, so it seemed as if the problem was solved. In the 20th century, both theory and experiment have shown that there is a non-thermal radiation i ...
... vacuum: cool it down to zero temperature after evacuation. Absolute zero temperature (-273C) was far removed from the technical possibilities of that century, so it seemed as if the problem was solved. In the 20th century, both theory and experiment have shown that there is a non-thermal radiation i ...
Improper Schrodinger Equation and Dirac Equation
... Firstly, Schrodinger equation and Dirac equation are not derived by the principle of conservation of energy. As well-known, Schrodinger Equation is actually a basic assumption of quantum mechanics, people can only rely on experiments to test its correctness. While in physics the principles, laws, eq ...
... Firstly, Schrodinger equation and Dirac equation are not derived by the principle of conservation of energy. As well-known, Schrodinger Equation is actually a basic assumption of quantum mechanics, people can only rely on experiments to test its correctness. While in physics the principles, laws, eq ...
Fisher information in quantum statistics
... a measurement M, over all measurements of the state. Thereby they supplied a new proof of Helstrom’s (1967) quantum Cramér-Rao bound: no unbiased estimator of θ, based on any measurement, has variance smaller than I(θ)−1 . Recall that the classical bound states that no unbiased estimator of θ based ...
... a measurement M, over all measurements of the state. Thereby they supplied a new proof of Helstrom’s (1967) quantum Cramér-Rao bound: no unbiased estimator of θ, based on any measurement, has variance smaller than I(θ)−1 . Recall that the classical bound states that no unbiased estimator of θ based ...
Radioluminescence: A simple model for fluorescent layers Jan Lindström
... We have chosen Gd2O2S:Tb, (referred to as GOS or sometimes GaDOX) as a subject for our modelling, a common phosphor with well-known properties where, for instance, an assumption of spherical crystals in a model is reasonable. (There are several other phosphors were the crystals may have very irregul ...
... We have chosen Gd2O2S:Tb, (referred to as GOS or sometimes GaDOX) as a subject for our modelling, a common phosphor with well-known properties where, for instance, an assumption of spherical crystals in a model is reasonable. (There are several other phosphors were the crystals may have very irregul ...
Ultra cold atoms and Bose-Einstein condensation for quantum
... An important application of this large force is the Zeeman slower, first demonstrated by W.D. Phillips, H. Metcalf and their colleagues [23]. The basic idea is to use a laser propagating against an atomic beam to slow it down to almost zero velocity, over a length d of the order of one meter. The rad ...
... An important application of this large force is the Zeeman slower, first demonstrated by W.D. Phillips, H. Metcalf and their colleagues [23]. The basic idea is to use a laser propagating against an atomic beam to slow it down to almost zero velocity, over a length d of the order of one meter. The rad ...
Quantum transport signatures of chiral edge states in Sr2RuO4
... Introduction. – Unconventional Cooper pairing features a rich phenomenology in superconductivity ranging from non-standard pairing mechanism to topologically non-trivial phases. An important and much studies example is Sr2 RuO4 which realizes most likely a chiral pwave phase, the quasi-two-dimension ...
... Introduction. – Unconventional Cooper pairing features a rich phenomenology in superconductivity ranging from non-standard pairing mechanism to topologically non-trivial phases. An important and much studies example is Sr2 RuO4 which realizes most likely a chiral pwave phase, the quasi-two-dimension ...
msc_f_phy_p3u2
... predominant central particle. The forces which hold together the different nucleons should have mutual forces between the individual nucleons in the ensemble. It turns out that the nuclear force are strange and of intriguing nature. Now let us turn to the nuclear interaction which according to Yukaw ...
... predominant central particle. The forces which hold together the different nucleons should have mutual forces between the individual nucleons in the ensemble. It turns out that the nuclear force are strange and of intriguing nature. Now let us turn to the nuclear interaction which according to Yukaw ...
Realizing unconventional quantum magnetism with symmetric top molecules M. L. Wall
... The coupling constants J⊥ and Jz are set by dipole matrix elements, and in general are affected by external confinement. The terms proportional to J⊥ are responsible for the “spin exchange” or “state swapping” [28] dipolar interactions which were observed recently in the KRb experiment at JILA [12], ...
... The coupling constants J⊥ and Jz are set by dipole matrix elements, and in general are affected by external confinement. The terms proportional to J⊥ are responsible for the “spin exchange” or “state swapping” [28] dipolar interactions which were observed recently in the KRb experiment at JILA [12], ...
Variational approach to the Davydov soliton
... ansatz ~D, & for the wave function cannot yield the exact dynamics since this wave function does not retain its form under the exact time evolution. On the other hand, ~D2 & can yield the exact dynamics, and both the variational and Davydov approaches to the dynamics yield this correct answer. Thus, ...
... ansatz ~D, & for the wave function cannot yield the exact dynamics since this wave function does not retain its form under the exact time evolution. On the other hand, ~D2 & can yield the exact dynamics, and both the variational and Davydov approaches to the dynamics yield this correct answer. Thus, ...
Bounds on Quantum Probabilities - D
... of both. EPR refute this by noting that “this makes the reality of [σz ] and [σx ] depend upon the process of measurement carried out on the first system, which does not disturb the second system in any way. No reasonable definition of physical reality could be expected to permit this.” In other wor ...
... of both. EPR refute this by noting that “this makes the reality of [σz ] and [σx ] depend upon the process of measurement carried out on the first system, which does not disturb the second system in any way. No reasonable definition of physical reality could be expected to permit this.” In other wor ...