Science as Representation: Flouting the Criteria
... measurement, the final transition ends up somewhere beyond description—for there is no such discontinuous transition in an isolated system, and the setup is certainly part of some isolated system. But if we answer it with a non-quantum-mechanical description of measurement setups (as Bohr suggested ...
... measurement, the final transition ends up somewhere beyond description—for there is no such discontinuous transition in an isolated system, and the setup is certainly part of some isolated system. But if we answer it with a non-quantum-mechanical description of measurement setups (as Bohr suggested ...
Quantum coherence: myth or fact?
... structure corresponds to a projective Hilbert space. Indeed, the formation of cosets of indistinguishable states is a universal feature of unobservability which induces an equivalence relation among states. Following tradition, we may then label a coset by any of its members. The realization of the ...
... structure corresponds to a projective Hilbert space. Indeed, the formation of cosets of indistinguishable states is a universal feature of unobservability which induces an equivalence relation among states. Following tradition, we may then label a coset by any of its members. The realization of the ...
n 1
... THE UNCERTAINTY PRINCIPLE If an electron has wave-like properties, it becomes impossible to know both the momentum and position of the electron at the same instant in time. To overcome this problem, we use the probability of finding the electron in a given volume of space and this is determined from ...
... THE UNCERTAINTY PRINCIPLE If an electron has wave-like properties, it becomes impossible to know both the momentum and position of the electron at the same instant in time. To overcome this problem, we use the probability of finding the electron in a given volume of space and this is determined from ...
Localization in discontinuous quantum systems
... the cylinder. For such discontinuous maps the hypothesis of KAM theorem are not satisfied and the motion is typically unbounded even if it is possible to mark two different dynamical regimes (both diffusive). Discontinuous maps also emerge from the study of more concrete physical models, such as the ...
... the cylinder. For such discontinuous maps the hypothesis of KAM theorem are not satisfied and the motion is typically unbounded even if it is possible to mark two different dynamical regimes (both diffusive). Discontinuous maps also emerge from the study of more concrete physical models, such as the ...
ANGULAR MOMENTUM So far, we have studied simple models in
... Since ∇ 2 = ∂2/∂x2 + ∂2/∂y2 + ∂2/∂z2 , by using the above functional relationships, one can transform ∇2 into ∇2 = ∂2/∂r2 + (2/r) ∂/∂r + 1/(r2h2) L2 where L2 = - h2 (∂2/∂θ2 + cot θ ∂/∂θ + (1/ sin2 θ) (∂2/∂φ2) L2 is the orbital angular momentum operator. Orbital Angular Momentum is the momentum of a ...
... Since ∇ 2 = ∂2/∂x2 + ∂2/∂y2 + ∂2/∂z2 , by using the above functional relationships, one can transform ∇2 into ∇2 = ∂2/∂r2 + (2/r) ∂/∂r + 1/(r2h2) L2 where L2 = - h2 (∂2/∂θ2 + cot θ ∂/∂θ + (1/ sin2 θ) (∂2/∂φ2) L2 is the orbital angular momentum operator. Orbital Angular Momentum is the momentum of a ...
Anomaly of non-locality and entanglement in teaching quantum
... and a2 (b2 ) cannot be measured simultaneously (only one outcome at a time, therefore they ought to be measured at different times), instead one estimates after randomly chosen measurements the average value of the LV M ...
... and a2 (b2 ) cannot be measured simultaneously (only one outcome at a time, therefore they ought to be measured at different times), instead one estimates after randomly chosen measurements the average value of the LV M ...
orbital quantum number
... The Bohr model is, however, unable to provide additional details which the full quantum mechanical solution does. ...
... The Bohr model is, however, unable to provide additional details which the full quantum mechanical solution does. ...
Chapter 5
... physics that studies these behavior is called Quantum Mechanics. We must adjust our thinking from classical particles and waves to one where our intuition will fail us. We can often get caught up in “That can’t be!” because we are use to thinking in a “classical” sense. Moore likes to use the word “ ...
... physics that studies these behavior is called Quantum Mechanics. We must adjust our thinking from classical particles and waves to one where our intuition will fail us. We can often get caught up in “That can’t be!” because we are use to thinking in a “classical” sense. Moore likes to use the word “ ...
周正威
... We studied the ground states of 1D BECs in a ring trap with d spatial periods of modulated scattering length, within and beyond the GrossPitaevskii mean-field theory. In the MFT, the ground state undergoes a quantum phase transition between a sinusoidal state matching the spatial symmetry of the mod ...
... We studied the ground states of 1D BECs in a ring trap with d spatial periods of modulated scattering length, within and beyond the GrossPitaevskii mean-field theory. In the MFT, the ground state undergoes a quantum phase transition between a sinusoidal state matching the spatial symmetry of the mod ...
6. Quantum Mechanics II
... Notice that, unlike classical waves, we are not taking the real part of this function. is, in fact, complex. In general, the wave function is complex. But the physically measurable quantities must be real. These include the probability, position, momentum, and energy. ...
... Notice that, unlike classical waves, we are not taking the real part of this function. is, in fact, complex. In general, the wave function is complex. But the physically measurable quantities must be real. These include the probability, position, momentum, and energy. ...
QUANTIZATION OF DISCRETE DETERMINISTIC THEORIES BY
... basis such that in this basis the matrices U are pure permutation matrices: at certain instants t,,t2,t3,... the basis elements are just being permuted: e~) ...
... basis such that in this basis the matrices U are pure permutation matrices: at certain instants t,,t2,t3,... the basis elements are just being permuted: e~) ...
Classical statistical distributions can violate Bell`s - Philsci
... describing the average of counterfactual simultaneous measurements along the 4 axis can then vanish or become undefined. But this quantity is precisely the one that plays the central role in the derivation of the Bell inequality: in particular, the equivalence between the non-existence of the distri ...
... describing the average of counterfactual simultaneous measurements along the 4 axis can then vanish or become undefined. But this quantity is precisely the one that plays the central role in the derivation of the Bell inequality: in particular, the equivalence between the non-existence of the distri ...
Chapter 11 Observables and Measurements in Quantum Mechanics
... measurement to allow for this – so-called generalized measurement theory. We will not be considering this theory here. ...
... measurement to allow for this – so-called generalized measurement theory. We will not be considering this theory here. ...
Quantum Psychoanalysis
... In a theoretical essay on metaphor and meaning from Section Two of this book, Gargiulo points to the underlying metaphorical structure of knowledge. Psychoanalytic models are inherently metaphorical, but, according to Gargiulo, “The reality is that if we are not const ...
... In a theoretical essay on metaphor and meaning from Section Two of this book, Gargiulo points to the underlying metaphorical structure of knowledge. Psychoanalytic models are inherently metaphorical, but, according to Gargiulo, “The reality is that if we are not const ...