Results 251 to 260 of about 434,762 (285)
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2010
These matrices are both Hermetian and unitary. Further, any two Pauli matrices anticommute.
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These matrices are both Hermetian and unitary. Further, any two Pauli matrices anticommute.
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Memristors by Quantum Mechanics
2012Memristor behavior is explained with a physical model based on quantum mechanics that claims charge is naturally created anytime energy is absorbed at the nanoscale. Quantum mechanics requires specific heat to vanish at the nanoscale, and therefore the electrical resistive heating in the memristor cannot be conserved by an increase in temperature ...
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Generalization of Quantum Mechanics
Physical Review, 1960The possibility of generalizing quantum mechanics in such a way as to retain its predictive results, while comprehending additional solutions, is examined. It is found that this can be done through a perfected formal correspondence with Hamilton-Jacobi mechanics, by which one is led to consider generalizations of the Heisenberg postulate of the form ...
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Fractals and quantum mechanics
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2000A new application of a fractal concept to quantum physics has been developed. The fractional path integrals over the paths of the Lévy flights are defined. It is shown that if fractality of the Brownian trajectories leads to standard quantum mechanics, then the fractality of the Lévy paths leads to fractional quantum mechanics.
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Quantum Information Processing, 2014
In his book “Lectures onQuantumMechanics”, StevenWeinberg presents thematerial he has covered in a one-year course on quantum mechanics. In his preface, he states that each section of his book roughly corresponds to a seventy-five-minute lecture, indicating that the book is a near representation of the course as he has given it.
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In his book “Lectures onQuantumMechanics”, StevenWeinberg presents thematerial he has covered in a one-year course on quantum mechanics. In his preface, he states that each section of his book roughly corresponds to a seventy-five-minute lecture, indicating that the book is a near representation of the course as he has given it.
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Physics Today, 1970
Despite its enormous practical success, quantum theory is so contrary to intuition that, even after 45 years, the experts themselves still do not all agree what to make of it. The area of disagreement centers primarily around the problem of describing observations.
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Despite its enormous practical success, quantum theory is so contrary to intuition that, even after 45 years, the experts themselves still do not all agree what to make of it. The area of disagreement centers primarily around the problem of describing observations.
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Philosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences, 1995
Abstract Technologies differ in their explicit utilization of quantum mechanical behaviour. A transistor, despite its roots in energy band structure, does not invoke quantum mechanically coherent transmission between terminals. The impressive progress in the past decade in mesoscopic physics, when combined with studies that have ...
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Abstract Technologies differ in their explicit utilization of quantum mechanical behaviour. A transistor, despite its roots in energy band structure, does not invoke quantum mechanically coherent transmission between terminals. The impressive progress in the past decade in mesoscopic physics, when combined with studies that have ...
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Colloquium: Statistical mechanics and thermodynamics at strong coupling: Quantum and classical
Reviews of Modern Physics, 2020Peter Talkner, Peter Hänggi
exaly