ADV_Q01 Semester 2, Y2011
... A magnet dropped through a hollow copper pipe is observed to fall very slowly. By considering what happens as the magnet moves past a fixed point P on the pipe, carefully explain this observation. Assume the magnet falls without spinning, with its north pole downwards. Your explanation should includ ...
... A magnet dropped through a hollow copper pipe is observed to fall very slowly. By considering what happens as the magnet moves past a fixed point P on the pipe, carefully explain this observation. Assume the magnet falls without spinning, with its north pole downwards. Your explanation should includ ...
Quantum and classical statistics of the electromagnetic zero
... cally unrealistic cosmological constant. Recent SED studies address this problem and, building on a conjecture of Sakharov @8#, find a possible interpretation of gravitation and inertia as themselves ZPF-mediated phenomena @9,10#, analogous to the view of ZPF-mediated quantum phenomena. Some support ...
... cally unrealistic cosmological constant. Recent SED studies address this problem and, building on a conjecture of Sakharov @8#, find a possible interpretation of gravitation and inertia as themselves ZPF-mediated phenomena @9,10#, analogous to the view of ZPF-mediated quantum phenomena. Some support ...
ppt
... (Quantum-statistical) Noise analysis as a sensitive probe of the source properties, with a wide range of applications : • Quantum optics • Nuclear and particle physics (angular correlations) • Condensed matter physics (electron antibunching, mesoscopics, …) ...
... (Quantum-statistical) Noise analysis as a sensitive probe of the source properties, with a wide range of applications : • Quantum optics • Nuclear and particle physics (angular correlations) • Condensed matter physics (electron antibunching, mesoscopics, …) ...
Distributed measurement-based quantum computation
... a formal language for distributed quantum computation is lacking. While some endeavors have been made into using techniques from classical process calculi [LJ04, GN04], these have remained rather descriptive and are, to our opinion, not very well-suited to really get a grip on the low-level quantum ...
... a formal language for distributed quantum computation is lacking. While some endeavors have been made into using techniques from classical process calculi [LJ04, GN04], these have remained rather descriptive and are, to our opinion, not very well-suited to really get a grip on the low-level quantum ...
These notes
... theories, which investigate the formation of composite particles when electrons bind to flux tubes, have been very fruitful [15, 16, 17]. These theories , based on their topological character, have given flesh to the notion of strange phenomena such as charge fractionalization, fractional statistics ...
... theories, which investigate the formation of composite particles when electrons bind to flux tubes, have been very fruitful [15, 16, 17]. These theories , based on their topological character, have given flesh to the notion of strange phenomena such as charge fractionalization, fractional statistics ...
Quantum Szilard Engine - Physics (APS)
... Maxwell’s demon is a hypothetical being of intelligence that was conceived to illuminate possible limitations of the second law of thermodynamics [1,2]. Szilard conducted a classical analysis of the demon, considering an idealized heat engine with a one-molecule gas, and directly associated the info ...
... Maxwell’s demon is a hypothetical being of intelligence that was conceived to illuminate possible limitations of the second law of thermodynamics [1,2]. Szilard conducted a classical analysis of the demon, considering an idealized heat engine with a one-molecule gas, and directly associated the info ...
atoms - eVirtualGuru
... constituents (electrons) that are identical for all atoms. However, atoms on a whole are electrically neutral. Therefore, an atom must also contain some positive charge to neutralise the negative charge of the electrons. But what is the arrangement of the positive charge and the electrons inside the ...
... constituents (electrons) that are identical for all atoms. However, atoms on a whole are electrically neutral. Therefore, an atom must also contain some positive charge to neutralise the negative charge of the electrons. But what is the arrangement of the positive charge and the electrons inside the ...
Quantum computer - Universidad de Murcia
... • Device-Independent QKD represents the strongest form of quantum cryptography. It is based on the minimal number of assumptions. • It may be useful when considering practical implementations. If some correlations are observed → secure key distribution. No security loopholes related to technological ...
... • Device-Independent QKD represents the strongest form of quantum cryptography. It is based on the minimal number of assumptions. • It may be useful when considering practical implementations. If some correlations are observed → secure key distribution. No security loopholes related to technological ...
112, 110404 (2014)
... flatband. Projection, achieved by considering only χ particles, is warranted in the presence of an energy gap between the χ and ζ bands at low densities [27]. We can derive a low-energy Hubbard model of interactions operating in such a flat Rashba band in the tight binding limit. In the Wannier basi ...
... flatband. Projection, achieved by considering only χ particles, is warranted in the presence of an energy gap between the χ and ζ bands at low densities [27]. We can derive a low-energy Hubbard model of interactions operating in such a flat Rashba band in the tight binding limit. In the Wannier basi ...
James Ladyman - philosophica
... do for these theories then it ought to do for others where we happened to have retained the central theoretical terms, and then we do not need the realist's preferred explanation that such theories are true and successfully refer to unobservable entities. There are two basic (not necessarily mutuall ...
... do for these theories then it ought to do for others where we happened to have retained the central theoretical terms, and then we do not need the realist's preferred explanation that such theories are true and successfully refer to unobservable entities. There are two basic (not necessarily mutuall ...
Theory and simulations of quantum glass forming liquids
... coexist.6,7 In such cases, which range from the behavior of superfluid helium under high pressure to the phase diagram of quantum random optimization problems, the interplay between quantum mechanics and the otherwise classical fluctuations that lead to vitrification can be expected to produce quali ...
... coexist.6,7 In such cases, which range from the behavior of superfluid helium under high pressure to the phase diagram of quantum random optimization problems, the interplay between quantum mechanics and the otherwise classical fluctuations that lead to vitrification can be expected to produce quali ...
Chemistry 3211 – Coordination Chemistry Part 4 Electronic Spectra
... Introduction to Atomic Term Symbols Transition metal complexes often have vibrant colours, whereas most (although certainly not all) organic compounds are nearly colourless. The colour of substances arises from the excitation of electrons within the molecular orbitals of the substance (their ground ...
... Introduction to Atomic Term Symbols Transition metal complexes often have vibrant colours, whereas most (although certainly not all) organic compounds are nearly colourless. The colour of substances arises from the excitation of electrons within the molecular orbitals of the substance (their ground ...
Inhomogeneous boundary effects in semiconductor quantum wires
... We now study the randomly-fluctuating boundary case, where we assume the maximum fluctuating amplitude V, of V,(z) is much less than the characteristic energy of the confinement potential. In this case, equation (5) effectively represents an electron in a one-dimensional random potential. The differ ...
... We now study the randomly-fluctuating boundary case, where we assume the maximum fluctuating amplitude V, of V,(z) is much less than the characteristic energy of the confinement potential. In this case, equation (5) effectively represents an electron in a one-dimensional random potential. The differ ...
Critical nuclear charge of quantum mechanical three
... The twentieth century started with the discovery of two of the greatest scientific theories of history, quantum mechanics and Einstein general theory of relativity. The former explains the world at the smallest scale, whereas the latter explains the universe in the largest scale, strong gravitationa ...
... The twentieth century started with the discovery of two of the greatest scientific theories of history, quantum mechanics and Einstein general theory of relativity. The former explains the world at the smallest scale, whereas the latter explains the universe in the largest scale, strong gravitationa ...
Elementary Particle Mixing for Maximum Channel Capacity in Measured Decays
... In recent years the physics of the implied ensemble has been worked out by quantum information theorists. Channel capacity has been defined as a measure of the number of accessibly distinguishable classical states, and shown to be computable using the Holevo bound [3, 4]. In this paper, we adopt the ...
... In recent years the physics of the implied ensemble has been worked out by quantum information theorists. Channel capacity has been defined as a measure of the number of accessibly distinguishable classical states, and shown to be computable using the Holevo bound [3, 4]. In this paper, we adopt the ...
Quantum Circuit Theory for Mesoscoptic Devices
... the environment can generate large off-diagonal elements in the density matrix. Since classical systems are always described by diagonal density matrices, the appearance of the off-diagonal elements indicate the importance of the quantum effects. The values of those off-diagonal matrix elements depe ...
... the environment can generate large off-diagonal elements in the density matrix. Since classical systems are always described by diagonal density matrices, the appearance of the off-diagonal elements indicate the importance of the quantum effects. The values of those off-diagonal matrix elements depe ...
Quantum Theory. A Mathematical Approach
... To understand the underlying mathematical structure of the great physical theories, in particular relativity and quantum theory, one needs to know such topics as functional analysis, Lie groups and algebra, differential geometry. That makes it easy for mathematicians to acquire a basic understanding ...
... To understand the underlying mathematical structure of the great physical theories, in particular relativity and quantum theory, one needs to know such topics as functional analysis, Lie groups and algebra, differential geometry. That makes it easy for mathematicians to acquire a basic understanding ...
- Philsci
... molecules be dissociated before a measurement has been made? Or must a human being observe the result? No precise answer is forthcoming. (b) OQT is ambiguous, in that if the measuring process is treated as a measurement, the outcome is in general probabilistic, but if this process is treated quantu ...
... molecules be dissociated before a measurement has been made? Or must a human being observe the result? No precise answer is forthcoming. (b) OQT is ambiguous, in that if the measuring process is treated as a measurement, the outcome is in general probabilistic, but if this process is treated quantu ...