Kondo effect of an antidot in the integer quantum Hall regime: a
... channels along the boundary of 2DEG, these localized antidot structures provide resonant states, giving rise to Aharonov–Bohm oscillations of conductance ...
... channels along the boundary of 2DEG, these localized antidot structures provide resonant states, giving rise to Aharonov–Bohm oscillations of conductance ...
A limit relation for quantum entropy, and channel capacity per unit cost
... where X = = = . The limit of the term in the middle can be computed by the (quantum) law of large numbers. For readers not familiar with the required tools, the arguments are simpli ed to the classical case, where the ordinary law of large numbers is used, see Theorem 2. In the second part of ...
... where X = = = . The limit of the term in the middle can be computed by the (quantum) law of large numbers. For readers not familiar with the required tools, the arguments are simpli ed to the classical case, where the ordinary law of large numbers is used, see Theorem 2. In the second part of ...
Population Inversion in a Single InGaAs Quantum Dot Using
... For ARP to operate, the quantum dynamics during the interaction with the field must not be interrupted by random events leading to dephasing of the coherent superposition of the ground and excited states [16–18]. The quantization of electronic states in a semiconductor quantum dot leads to an electr ...
... For ARP to operate, the quantum dynamics during the interaction with the field must not be interrupted by random events leading to dephasing of the coherent superposition of the ground and excited states [16–18]. The quantization of electronic states in a semiconductor quantum dot leads to an electr ...
Fragmentory Tale of The Atom - Department of Physics, IIT Madras
... the fact that while the H‐atom energy eigenstates are degenerate with respect to the orbital angular momentum quantum number l, such is not the case for the Na‐atom. The classic illustration of this fact is the appearance of the famous yellow line(s) of the sodium vapor lamp which r ...
... the fact that while the H‐atom energy eigenstates are degenerate with respect to the orbital angular momentum quantum number l, such is not the case for the Na‐atom. The classic illustration of this fact is the appearance of the famous yellow line(s) of the sodium vapor lamp which r ...
Non-local quantum effects in cosmology 1
... effects. In cosmology, where the evolution of the scale factor depends only on time, this means that loops can generate temporal non-localities. There will be modifications to the FLRW (Friedmann, Lemaı̂tre, Robertson, Walker) equations governing the scale factor a(t), which in the classical theory ...
... effects. In cosmology, where the evolution of the scale factor depends only on time, this means that loops can generate temporal non-localities. There will be modifications to the FLRW (Friedmann, Lemaı̂tre, Robertson, Walker) equations governing the scale factor a(t), which in the classical theory ...
Lagrangian and Hamiltonian Mechanics
... In this course we have been studying classical mechanics as formulated by Sir Isaac Newton; this is called Newtonian mechanics. Newtonian mechanics is mathematically fairly straightforward, and can be applied to a wide variety of problems. It is not a unique formulation of mechanics, however; other ...
... In this course we have been studying classical mechanics as formulated by Sir Isaac Newton; this is called Newtonian mechanics. Newtonian mechanics is mathematically fairly straightforward, and can be applied to a wide variety of problems. It is not a unique formulation of mechanics, however; other ...
Topological Phases of Matter classification and application
... • Materializations of long ranged topological order: for topological phases of matter, the ground state manifold is an analogue of the configuration space and the “first” excited states are the phase space. (excitations form an analogue of the tangent bundle) • In 2D, to first approximation, long ra ...
... • Materializations of long ranged topological order: for topological phases of matter, the ground state manifold is an analogue of the configuration space and the “first” excited states are the phase space. (excitations form an analogue of the tangent bundle) • In 2D, to first approximation, long ra ...
Chapter 4 Orbital angular momentum and the hydrogen atom
... which is larger than what is implied by angular momentum conservation. The energy degeneracy for different values of l is a special property of the pure Coulomb interaction. It is lifted in nature by additional interaction terms that lead to the fine structure and hyperfine structure of the spectral ...
... which is larger than what is implied by angular momentum conservation. The energy degeneracy for different values of l is a special property of the pure Coulomb interaction. It is lifted in nature by additional interaction terms that lead to the fine structure and hyperfine structure of the spectral ...
Quantum Information Processing through Nuclear Magnetic
... It is important to mention that the usual physical interpretation given to entangled states has been questioned by some authors. For instance, in Ref. [16] it is stated that: “Some authors would like to draw far-reaching philosophical conclusions [...] ‘as quantum mechanics violates realism or objec ...
... It is important to mention that the usual physical interpretation given to entangled states has been questioned by some authors. For instance, in Ref. [16] it is stated that: “Some authors would like to draw far-reaching philosophical conclusions [...] ‘as quantum mechanics violates realism or objec ...
ppt - Harvard Condensed Matter Theory group
... taken at the same point and at different times. Moments of interference experiments come from correlations functions taken at the same time but in different points. Euclidean invariance ensures that the two are the same ...
... taken at the same point and at different times. Moments of interference experiments come from correlations functions taken at the same time but in different points. Euclidean invariance ensures that the two are the same ...
PDF only - at www.arxiv.org.
... yet the measurement has left no permanent mark--an undeniable feature of any measurement (Wheeler and Zurek 1983). Furthermore, the theoretical mixture is still symmetric with respect to both slits. Entanglement converts each electron from a superposition of coming ...
... yet the measurement has left no permanent mark--an undeniable feature of any measurement (Wheeler and Zurek 1983). Furthermore, the theoretical mixture is still symmetric with respect to both slits. Entanglement converts each electron from a superposition of coming ...
Information Flow in Entangled Quantum Systems
... also address here, but our main concern will be with the analysis of information flow in quantum information-processing systems. Any quantum Ôtwo-stateÕ system such as the spin of an electron or the polarisation of a photon can in principle be used as the physical realisation of a qubit (quantum bit ...
... also address here, but our main concern will be with the analysis of information flow in quantum information-processing systems. Any quantum Ôtwo-stateÕ system such as the spin of an electron or the polarisation of a photon can in principle be used as the physical realisation of a qubit (quantum bit ...
THE PHILOSOPHY OF PHYSICS
... The doubt is connected with the fact that we cannot imagine how, that we cannot even imagine what it would amount to, to carry out a measurement of the absolute position of any particular particle, or any particular assemblage of particles, in space. The doubt (to put it slightly differently) is co ...
... The doubt is connected with the fact that we cannot imagine how, that we cannot even imagine what it would amount to, to carry out a measurement of the absolute position of any particular particle, or any particular assemblage of particles, in space. The doubt (to put it slightly differently) is co ...
Universal turning point behavior for Gaussian
... Harmonic oscillator coherent states represent the ideal when considering classical correspondence of a quantum system. These coherent states form an overcomplete set of nondispersive, minimum uncertainty wave functions, whose position and momentum expectation values forever follow their classical tr ...
... Harmonic oscillator coherent states represent the ideal when considering classical correspondence of a quantum system. These coherent states form an overcomplete set of nondispersive, minimum uncertainty wave functions, whose position and momentum expectation values forever follow their classical tr ...
