electron transport in quantum dots. - Leo Kouwenhoven
... the dot. Because of the analogies to real atoms, quantum dots are sometimes referred to as artificial atoms [2]. The atom-like physics of dots is studied not via their interaction with light, however, but instead by measuring their transport properties, that is, by their ability to carry an electric ...
... the dot. Because of the analogies to real atoms, quantum dots are sometimes referred to as artificial atoms [2]. The atom-like physics of dots is studied not via their interaction with light, however, but instead by measuring their transport properties, that is, by their ability to carry an electric ...
A theory of concepts and their combinations I
... According to the classical or rule-based view of concepts, which goes back to Aristotle, all instances of a concept share a common set of necessary and sufficient defining properties. Wittgenstein pointed out that it is not possible to give a set of characteristics or rules that define a concept. Fo ...
... According to the classical or rule-based view of concepts, which goes back to Aristotle, all instances of a concept share a common set of necessary and sufficient defining properties. Wittgenstein pointed out that it is not possible to give a set of characteristics or rules that define a concept. Fo ...
Studies of Infinite Two-Dimensional Quantum Lattice
... Determining the properties of quantum many-body systems is a central challenge in modern physics. Being able to determine the macroscopic properties of a system from its microscopic description would hasten progress in many fields of science and technology. However, we currently lack the tools to so ...
... Determining the properties of quantum many-body systems is a central challenge in modern physics. Being able to determine the macroscopic properties of a system from its microscopic description would hasten progress in many fields of science and technology. However, we currently lack the tools to so ...
Physics - Poincare
... include the superfluid and the Bose–Einstein condensate found in certain atomic systems at very low temperature, the superconducting phase exhibited by conduction electrons in certain materials, and the ferromagnetic and antiferromagnetic phases of spins on atomic lattices. Condensed matter physics ...
... include the superfluid and the Bose–Einstein condensate found in certain atomic systems at very low temperature, the superconducting phase exhibited by conduction electrons in certain materials, and the ferromagnetic and antiferromagnetic phases of spins on atomic lattices. Condensed matter physics ...
Spin Foam Models of Quantum Spacetime
... but we can say that the last (roughly) fifteen years have seen a considerable number of developments, principally identifiable with the construction of superstring theory [5, 6], in its perturbative formulation and, more recently, with the understanding of some of its non-perturbative features, with ...
... but we can say that the last (roughly) fifteen years have seen a considerable number of developments, principally identifiable with the construction of superstring theory [5, 6], in its perturbative formulation and, more recently, with the understanding of some of its non-perturbative features, with ...
abstract
... Quantum criticality (QC) in heavy fermion systems has been studied mainly for Kondo lattice systems with integer valence where a quantum critical point is usually expected to be on the border of magnetism. On the other hand, the first Yb-based heavy fermion superconductor -YbAlB4 provides a unique ...
... Quantum criticality (QC) in heavy fermion systems has been studied mainly for Kondo lattice systems with integer valence where a quantum critical point is usually expected to be on the border of magnetism. On the other hand, the first Yb-based heavy fermion superconductor -YbAlB4 provides a unique ...
On the Dynamics of Single-Electron Tunneling in Semiconductor
... eventually lead to a break-down of the classical approach when the device dimension will be comparable to the Fermi wavelength and hence to the electron’s phase coherence length. Recent advances in material science and modern nanometer fabrication techniques enable the fabrication of nanometer sized ...
... eventually lead to a break-down of the classical approach when the device dimension will be comparable to the Fermi wavelength and hence to the electron’s phase coherence length. Recent advances in material science and modern nanometer fabrication techniques enable the fabrication of nanometer sized ...
Towards a microscopic Description of classical Solutions in Field
... fluctuations around the solution on a perturbative level. However, if nature is quantum these classical solutions which are known as solitons should have a microscopic description. In other words, they should emerge from underlying quantum degrees of freedom. Let us briefly clarify what is meant by ...
... fluctuations around the solution on a perturbative level. However, if nature is quantum these classical solutions which are known as solitons should have a microscopic description. In other words, they should emerge from underlying quantum degrees of freedom. Let us briefly clarify what is meant by ...
Quantum Computing - Lecture Notes - Washington
... It important to note that the state after measurement is related to the outcome of the measurement. For example, suppose j0i was measured, then the state of the system after this measurement is re-normalized as: M0 jψi a jaj = jaj j0i As a side note we are forced to wonder if Postulate 3 can be deri ...
... It important to note that the state after measurement is related to the outcome of the measurement. For example, suppose j0i was measured, then the state of the system after this measurement is re-normalized as: M0 jψi a jaj = jaj j0i As a side note we are forced to wonder if Postulate 3 can be deri ...
Quantum Computing
... It important to note that the state after measurement is related to the outcome of the measurement. For example, suppose j0i was measured, then the state of the system after this measurement is re-normalized as: M0 jψi a jaj = jaj j0i As a side note we are forced to wonder if Postulate 3 can be deri ...
... It important to note that the state after measurement is related to the outcome of the measurement. For example, suppose j0i was measured, then the state of the system after this measurement is re-normalized as: M0 jψi a jaj = jaj j0i As a side note we are forced to wonder if Postulate 3 can be deri ...
URL - StealthSkater
... In the link it is said that there might be a manner to define p-adic 2π i but certainly the usual definition fails. If this definition exists, it should be also physically meaningful. Cosines and sines however exist for roots of unity and this leads automatically to finite measurement resolution for ...
... In the link it is said that there might be a manner to define p-adic 2π i but certainly the usual definition fails. If this definition exists, it should be also physically meaningful. Cosines and sines however exist for roots of unity and this leads automatically to finite measurement resolution for ...
Observation of topological links associated with Hopf
... momentum k with (kx , ky , kz )/2π = (0.4, 0.2, 0.5). The hollow caps correspond to the ideal density matrix elements predicted by theory. (B) State fidelities Fk measured through quantum state tomography are shown for different k with the values represented by the color map. The upper and the lower ...
... momentum k with (kx , ky , kz )/2π = (0.4, 0.2, 0.5). The hollow caps correspond to the ideal density matrix elements predicted by theory. (B) State fidelities Fk measured through quantum state tomography are shown for different k with the values represented by the color map. The upper and the lower ...