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... deals with physical phenomena at nanoscopic scales where the action is on the order of the Planck constant. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales. Quantum mechanics provides a mathematical description of much of the dual particle-lik ...
... deals with physical phenomena at nanoscopic scales where the action is on the order of the Planck constant. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales. Quantum mechanics provides a mathematical description of much of the dual particle-lik ...
discovery and study of quantum
... and the macroscopic properties of matter. It is necessary to remind the reader that, according modern ideas about the structure of matter at the microcosm is understood as set placed in a vacuum of material objects (bodies) with linear dimensions of 10 nm or less [1]. Therefore, practically since th ...
... and the macroscopic properties of matter. It is necessary to remind the reader that, according modern ideas about the structure of matter at the microcosm is understood as set placed in a vacuum of material objects (bodies) with linear dimensions of 10 nm or less [1]. Therefore, practically since th ...
Bethe-Salpeter Equation with Spin
... introduced. That is, bound states in which one of the constituents is a spin-1 particle. Thus, the formalism supports consideration of a bound state of two spin-1 particles; a bound state of spin-1 particle and a boson as well as the case, where one particle is of spin-1 and the other, spin-1/2. ...
... introduced. That is, bound states in which one of the constituents is a spin-1 particle. Thus, the formalism supports consideration of a bound state of two spin-1 particles; a bound state of spin-1 particle and a boson as well as the case, where one particle is of spin-1 and the other, spin-1/2. ...
Document
... This is time consuming and for all practical purposes only charge set-back and modification of the band-gap are to a very good accuracy accounted for using either Bohm potential approach to continuum modeling Effective potential approach in conjunction with particle-based device simulators ...
... This is time consuming and for all practical purposes only charge set-back and modification of the band-gap are to a very good accuracy accounted for using either Bohm potential approach to continuum modeling Effective potential approach in conjunction with particle-based device simulators ...
manuscript
... Fermions undergoing BCS type pairing interaction can be treated as hard-core bosons in real or momentum space depending on whether they interact strongly or weakly. In both cases, lattice points (or energy levels) are occupied by pairs or else they are empty. Therefore, the system can be described b ...
... Fermions undergoing BCS type pairing interaction can be treated as hard-core bosons in real or momentum space depending on whether they interact strongly or weakly. In both cases, lattice points (or energy levels) are occupied by pairs or else they are empty. Therefore, the system can be described b ...
Quantum Information
... follows: We have (at least) two different experimental stations where we have done measurements on two systems which are entangled with each other. Then, perfect correlations exist between the measurement results on both sides, even as each individual measurement result is completely random. So the ...
... follows: We have (at least) two different experimental stations where we have done measurements on two systems which are entangled with each other. Then, perfect correlations exist between the measurement results on both sides, even as each individual measurement result is completely random. So the ...
Q 18.1–18.7 - DPG
... a high finesse optical resonator. While single-photon blockade has been demonstrated in such a system before [1], we here report on the first observation of two-photon blockade [2]. As a signature, we show a three-photon antibunching with simultaneous two-photon bunching observed in the light emitte ...
... a high finesse optical resonator. While single-photon blockade has been demonstrated in such a system before [1], we here report on the first observation of two-photon blockade [2]. As a signature, we show a three-photon antibunching with simultaneous two-photon bunching observed in the light emitte ...
The Nature of the Atom The Nature of the Atom
... nucleus, orbiting the nucleus like planets orbiting the sun. • However, Rutherford’s model had two problems: 1) It could not explain the discrete characteristic frequencies of electromagnetic radiation sent out by atoms. 2) Electrons orbiting a positively charged nucleus are continuously accelerated ...
... nucleus, orbiting the nucleus like planets orbiting the sun. • However, Rutherford’s model had two problems: 1) It could not explain the discrete characteristic frequencies of electromagnetic radiation sent out by atoms. 2) Electrons orbiting a positively charged nucleus are continuously accelerated ...
Second Order Refinements for the Classical Capacity of Quantum
... One of the landmark achievements in quantum information theory is the derivation of the coding theorem for sending classical information over a noisy quantum channel by Holevo [10], and independently by SchumacherWestmoreland [16]: the so-called HSW theorem. These results establish that the classica ...
... One of the landmark achievements in quantum information theory is the derivation of the coding theorem for sending classical information over a noisy quantum channel by Holevo [10], and independently by SchumacherWestmoreland [16]: the so-called HSW theorem. These results establish that the classica ...
Holonomic Quantum Computation with Josephson Networks
... more detailed investigation of geometric phase effects in such systems. Here we show that non-Abelian phases can appear in the quantum dynamics of Josephson networks. As it will become clear in the following non-Abelian phases can be detected by a measurement of the adiabatic charge dynamics of the ...
... more detailed investigation of geometric phase effects in such systems. Here we show that non-Abelian phases can appear in the quantum dynamics of Josephson networks. As it will become clear in the following non-Abelian phases can be detected by a measurement of the adiabatic charge dynamics of the ...
2010 midterm exam solutions
... 1. What is an observable in quantum mechanics and by which mathematical object is represented? An observable in QM is any physical quantity that can be measured. Observables are represented by hermitian operators. 2. How are the possible values of measurement outcomes of an observable determined? ...
... 1. What is an observable in quantum mechanics and by which mathematical object is represented? An observable in QM is any physical quantity that can be measured. Observables are represented by hermitian operators. 2. How are the possible values of measurement outcomes of an observable determined? ...