SEPTEMBER 21, 2013 THESKEPTICARENA.COM QUANTUM
... atoms. This defines a clear border between the regions which can be described by a classical temperature and regions where quantum properties remain unchanged. After a certain time the disorder has spread over the whole cloud. ...
... atoms. This defines a clear border between the regions which can be described by a classical temperature and regions where quantum properties remain unchanged. After a certain time the disorder has spread over the whole cloud. ...
Dept. d`Enginyeria Electrònica, Universitat Autònoma de Barcelona
... nano and picosecond scales. In such particular scenarios, electron dynamics becomes affected by strongly correlated quantum dynamics, both in space and time. Thus, in order to provide an accurate enough description of the electron-electron correlations, quantum transport simulators must consider a r ...
... nano and picosecond scales. In such particular scenarios, electron dynamics becomes affected by strongly correlated quantum dynamics, both in space and time. Thus, in order to provide an accurate enough description of the electron-electron correlations, quantum transport simulators must consider a r ...
group5(AI_and_Mind)
... comprised of subunits of the protein, tubulins: contain hydrophobic (water repellent) pockets hydrophobic pockets from different tubulins within two nanometers of one another close enough for the π electrons of the tubulins to become Quantum Entangled Quantum Entanglement: ◦ “a state in which quantu ...
... comprised of subunits of the protein, tubulins: contain hydrophobic (water repellent) pockets hydrophobic pockets from different tubulins within two nanometers of one another close enough for the π electrons of the tubulins to become Quantum Entangled Quantum Entanglement: ◦ “a state in which quantu ...
lattice approximations
... degrees of freedom (its lattice approximations). 2) These collective degrees of freedom are local. They interact according to local laws. ...
... degrees of freedom (its lattice approximations). 2) These collective degrees of freedom are local. They interact according to local laws. ...
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... Sketch of the axioms of weak QT • The exist states {z} and observables {A}. Observables act on states (change states). • Observables can be multiplied (related to successive observations). • Observables have a “spectrum”, i.e., measurements yield definite results. • There exists an “identity” obser ...
... Sketch of the axioms of weak QT • The exist states {z} and observables {A}. Observables act on states (change states). • Observables can be multiplied (related to successive observations). • Observables have a “spectrum”, i.e., measurements yield definite results. • There exists an “identity” obser ...
Book Reviews
... forms of dependence between space-like separated events might be compatible with relativity (and if not, why not). Perhaps the greatest weakness of this book is the fact that, in spite of its subtitle, which suggests a survey of philosophical responses to quantum mechanics, the book addresses only a ...
... forms of dependence between space-like separated events might be compatible with relativity (and if not, why not). Perhaps the greatest weakness of this book is the fact that, in spite of its subtitle, which suggests a survey of philosophical responses to quantum mechanics, the book addresses only a ...
The Quantum Theory of General Relativity at Low Energies
... effective theory are the useful ones at that energy. An “effective Lagrangian” is a local Lagrangian which describes the low energy interactions. There is an old fallacy that effective Lagrangians can be used only at tree level. This sometimes still surfaces despite general knowledge to the contrar ...
... effective theory are the useful ones at that energy. An “effective Lagrangian” is a local Lagrangian which describes the low energy interactions. There is an old fallacy that effective Lagrangians can be used only at tree level. This sometimes still surfaces despite general knowledge to the contrar ...
The Wilsonian Revolution in Statistical Mechanics and Quantum
... average density, etc.) leads one to hope that at very large distance scales it may be possible to completely average out smaller scale fluctuations of various physical quantities. Landau’s mean field description, as we describe below, is based on this idea. We will find that it generically works for ...
... average density, etc.) leads one to hope that at very large distance scales it may be possible to completely average out smaller scale fluctuations of various physical quantities. Landau’s mean field description, as we describe below, is based on this idea. We will find that it generically works for ...
Coupling Charged Particles to the Electromagnetic Field
... In this light, one can understand the Dirac quantization condition for electric charge. We have seen that if monopoles exist, they are described by singular field configurations. This singularity is seemingly a gauge artifact. It can be chosen, for example, to lie in different directions by making ...
... In this light, one can understand the Dirac quantization condition for electric charge. We have seen that if monopoles exist, they are described by singular field configurations. This singularity is seemingly a gauge artifact. It can be chosen, for example, to lie in different directions by making ...
Illustrating the Superposition Principle with Single Photon
... Amplifying the last sentence of this quotation Feynman said the double-slit experiment is so fundamental that if asked a question about quantum mechanics one can always reply, “You remember the case of the experiment with the two holes? It’s the same thing.”(2) The crucial point being made is that t ...
... Amplifying the last sentence of this quotation Feynman said the double-slit experiment is so fundamental that if asked a question about quantum mechanics one can always reply, “You remember the case of the experiment with the two holes? It’s the same thing.”(2) The crucial point being made is that t ...