What is Probability? - General Guide To Personal and Societies
... What is probability? Physicists, mathematicians, and philosophers have been engaged with this question since well before the rise of modern physics. But in quantum mechanics, where probabilities are associated only with measurements, the question strikes to the heart of other foundational problems: ...
... What is probability? Physicists, mathematicians, and philosophers have been engaged with this question since well before the rise of modern physics. But in quantum mechanics, where probabilities are associated only with measurements, the question strikes to the heart of other foundational problems: ...
Quantum computation of scattering in scalar quantum field theories
... E . However, discretizing a quantum field theory involves special difficulties unfamiliar from the classical context. A discretized system from classical physics converges to a continuum limit when one straightforwardly takes the lattice spacing to zero. In contrast, continuum limits of quantum fiel ...
... E . However, discretizing a quantum field theory involves special difficulties unfamiliar from the classical context. A discretized system from classical physics converges to a continuum limit when one straightforwardly takes the lattice spacing to zero. In contrast, continuum limits of quantum fiel ...
Physical Chemistry Composite systems Adding angular momenta
... Orbital terms The orbital wave functions for multielectron systems are simultaneous eigenfunctions of L2 and Lz of the total system Multi-electron states labeled by the total ...
... Orbital terms The orbital wave functions for multielectron systems are simultaneous eigenfunctions of L2 and Lz of the total system Multi-electron states labeled by the total ...
Get PDF - Physics of Information and Quantum Technologies Group
... as the dynamics can in general affect the internal degrees of freedom of the particles. The same is valid for their momentum or other dynamical variables. But their spatial location can actually be used to distinguish them, as shown in figure 1. Let us imagine we have two identical particles, one in A ...
... as the dynamics can in general affect the internal degrees of freedom of the particles. The same is valid for their momentum or other dynamical variables. But their spatial location can actually be used to distinguish them, as shown in figure 1. Let us imagine we have two identical particles, one in A ...
Quantum mechanics near closed timelike lines
... (i.e. , the existence of negative delays) makes no fundamental difference to the behavior of a network unless there is a closed path for infor mation. Such a path is not necessarily the trajectory of any carrier in the network because bits on different carriers interact and can exchange information ...
... (i.e. , the existence of negative delays) makes no fundamental difference to the behavior of a network unless there is a closed path for infor mation. Such a path is not necessarily the trajectory of any carrier in the network because bits on different carriers interact and can exchange information ...
qm-cross-sections
... Cross section for potential scattering In a practical scattering situation we have a finite acceptance for a detector with a solid angle W. There is a range of momenta which are allowed by kinematics which can contribute to the cross section. The cross section for scattering into W is then obtain ...
... Cross section for potential scattering In a practical scattering situation we have a finite acceptance for a detector with a solid angle W. There is a range of momenta which are allowed by kinematics which can contribute to the cross section. The cross section for scattering into W is then obtain ...
PDF
... of |1i on the initial phase φ (and, therefore, on the final phase φτ ) makes it possible to measure these quantities. As indicated above, these effects can be observed in an experiment where, for example, a stationary collection of atoms are excited repeatedly by a microwave field. However, a more r ...
... of |1i on the initial phase φ (and, therefore, on the final phase φτ ) makes it possible to measure these quantities. As indicated above, these effects can be observed in an experiment where, for example, a stationary collection of atoms are excited repeatedly by a microwave field. However, a more r ...
The Electric Field
... Analogy The electric field is the space around an electrical charge just like ...
... Analogy The electric field is the space around an electrical charge just like ...
The pressure increase at 4He l–point explained by means of the
... a phenomenon that happens between an ideal gas and its condensed quantum phase. As far as it concerns the liquid He4, the phenomenon is slightly different being, by the fact, a transition between a real gas (in the fluid phase) and its quantum condensed phase so that the transition temperature is sm ...
... a phenomenon that happens between an ideal gas and its condensed quantum phase. As far as it concerns the liquid He4, the phenomenon is slightly different being, by the fact, a transition between a real gas (in the fluid phase) and its quantum condensed phase so that the transition temperature is sm ...
I-1
... exist, charges must be of two kinds, positive and negative. Unlike charges attract and like charges repel themselves. • Charges are quantized. They can only be isolated in integer multiples of the elementary charge e = 1.602 10-19 C • In all known processes charges appear or disappear only in pairs ...
... exist, charges must be of two kinds, positive and negative. Unlike charges attract and like charges repel themselves. • Charges are quantized. They can only be isolated in integer multiples of the elementary charge e = 1.602 10-19 C • In all known processes charges appear or disappear only in pairs ...
Arrows of Time
... • There is a close connection between our mental asymmetry and the entropic asymmetry. For starters, in an equilibrated world (entropy already maximized, no entropic time asymmetry) there is no information (that's why Maxwell's demon can't function) so there could be no minds whatever. • The low-ent ...
... • There is a close connection between our mental asymmetry and the entropic asymmetry. For starters, in an equilibrated world (entropy already maximized, no entropic time asymmetry) there is no information (that's why Maxwell's demon can't function) so there could be no minds whatever. • The low-ent ...
Uncertainty principle in view of quantum estimation theory
... It is proved that SLD CR bound is attainable i hlj jli i is real for any i; j . When SLD-CR bound is attainable, that bound is achieved by a simple measurement, i.e., a projection valued measurement. Especially, when the model has only one parameter, SLD CR bound is always attainable. Is there any ...
... It is proved that SLD CR bound is attainable i hlj jli i is real for any i; j . When SLD-CR bound is attainable, that bound is achieved by a simple measurement, i.e., a projection valued measurement. Especially, when the model has only one parameter, SLD CR bound is always attainable. Is there any ...
