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... • Biproducts allow indeterministic branching, classical communication and superpositions to be captured. We are then able to use this abstract setting to give precise formulations of teleportation, logic gate teleportation, and entanglement swapping, and to prove correctness of these protocols — for ...
... • Biproducts allow indeterministic branching, classical communication and superpositions to be captured. We are then able to use this abstract setting to give precise formulations of teleportation, logic gate teleportation, and entanglement swapping, and to prove correctness of these protocols — for ...
Classical phase-space analysis of vibronically coupled systems
... On the other hand, one may be interested in the classical description of quantum systems which do not have an obvious classical analogon. For example, consider the well-known spin-boson problem, that is, an electronic two-state system (the spin) coupled to one or many vibrational degrees of freedom ...
... On the other hand, one may be interested in the classical description of quantum systems which do not have an obvious classical analogon. For example, consider the well-known spin-boson problem, that is, an electronic two-state system (the spin) coupled to one or many vibrational degrees of freedom ...
Rotational spectrum of SO3 and theoretical evidence for the
... investigate the phenomenon of near-degenerate energy cluster formation in the highly excited rotational states of SO3 . The analysis of the rotational motion of SO3 gives us an opportunity to characterize, for the first time, such energy cluster formation for a planar tetratomic molecule containing ...
... investigate the phenomenon of near-degenerate energy cluster formation in the highly excited rotational states of SO3 . The analysis of the rotational motion of SO3 gives us an opportunity to characterize, for the first time, such energy cluster formation for a planar tetratomic molecule containing ...
Single-exciton spectroscopy of single Mn doped InAs quantum dots
... XSM. The symmetry and the coupling strength characterize a given spin-spin interaction. In spin rotational invariant systems, two spins sជ1 and sជ2 interact via Heisenberg coupling, sជ1 · sជ2. When the interplay of spin-orbit coupling and lack of spherical symmetry break spin rotational symmetry, sp ...
... XSM. The symmetry and the coupling strength characterize a given spin-spin interaction. In spin rotational invariant systems, two spins sជ1 and sជ2 interact via Heisenberg coupling, sជ1 · sជ2. When the interplay of spin-orbit coupling and lack of spherical symmetry break spin rotational symmetry, sp ...
Laser Cooling of Atoms, Ions, or Molecules by Coherent Scattering
... Doppler cooling, which represents the dominant mechanism at all but the lowest velocities, is based on the preferential scattering of photons from a laser beam opposing the atomic motion into a random direction. Since many photons are required to significantly change the atom’s momentum, cooling has ...
... Doppler cooling, which represents the dominant mechanism at all but the lowest velocities, is based on the preferential scattering of photons from a laser beam opposing the atomic motion into a random direction. Since many photons are required to significantly change the atom’s momentum, cooling has ...
Polynomial-Time Algorithms for Prime Factorization and Discrete
... [1985, 1989] was the rst to ask this question explicitly. In order to study this question, he de ned both quantum Turing machines and quantum circuits and investigated some of their properties. The question of whether using quantum mechanics in a computer allows one to obtain more computational pow ...
... [1985, 1989] was the rst to ask this question explicitly. In order to study this question, he de ned both quantum Turing machines and quantum circuits and investigated some of their properties. The question of whether using quantum mechanics in a computer allows one to obtain more computational pow ...
Chemistry - Set as Home Page
... The nitrogen atom in a molecule of ammonia gas has one _________ pair of electrons available for the formation of a _________ covalent bond. ...
... The nitrogen atom in a molecule of ammonia gas has one _________ pair of electrons available for the formation of a _________ covalent bond. ...
Photoemission studies of quantum well states in thin films
... textbooks of quantum mechanics. Although this is effectively a one-dimensional problem, the electronic wave functions are extended within the ®lm along the x and y directions. The con®nement does not generally lead to enhanced electron correlation effects compared to the bulk case (except possibly w ...
... textbooks of quantum mechanics. Although this is effectively a one-dimensional problem, the electronic wave functions are extended within the ®lm along the x and y directions. The con®nement does not generally lead to enhanced electron correlation effects compared to the bulk case (except possibly w ...
Momentum-resolved tunneling into fractional
... branches of such edge excitations7–10 are predicted to exist which are realizations of strongly correlated chiral onedimensional electron systems called chiral Luttinger liquids ( LL). Extensive experimental efforts were undertaken recently to observe LL behavior because this would yield an inde ...
... branches of such edge excitations7–10 are predicted to exist which are realizations of strongly correlated chiral onedimensional electron systems called chiral Luttinger liquids ( LL). Extensive experimental efforts were undertaken recently to observe LL behavior because this would yield an inde ...
Fully nonlocal quantum correlations
... contrast, we apply the ideas just presented to derive a specific Bell inequality maximally violated by quantum mechanics from one of the most elegant KS proofs introduced by Peres and Mermin [13,14]. Apart from being one of the simplest Bell inequalities having this property, its derivation shows ho ...
... contrast, we apply the ideas just presented to derive a specific Bell inequality maximally violated by quantum mechanics from one of the most elegant KS proofs introduced by Peres and Mermin [13,14]. Apart from being one of the simplest Bell inequalities having this property, its derivation shows ho ...
11 myp covalent bonding
... What about zinc and the two iodine atoms in zinc iodide? What about carbon and the two oxygen atoms in carbon dioxide? And, lastly, what about oxygen and the two hydrogen atoms in water? What keeps atoms together in in the molecule of a compound (and also in the molecule of some elements) is an attr ...
... What about zinc and the two iodine atoms in zinc iodide? What about carbon and the two oxygen atoms in carbon dioxide? And, lastly, what about oxygen and the two hydrogen atoms in water? What keeps atoms together in in the molecule of a compound (and also in the molecule of some elements) is an attr ...
The role of quantum physics in the theory of subjective
... having the properties that were required of them. Very often the terminology used (“record”, “observe”, “information” etc) tended implicitly to assume a laboratory context, thereby begging the question of how widespread in the universe such things as observers are, and how they might emerge. Since a ...
... having the properties that were required of them. Very often the terminology used (“record”, “observe”, “information” etc) tended implicitly to assume a laboratory context, thereby begging the question of how widespread in the universe such things as observers are, and how they might emerge. Since a ...
The Fermi-Hubbard model 11 The Hubbard model
... to shed light on the mechanism of high-temperature superconductivity which is still not fully understood. In recent years, the realization of the Fermi-Hubbard model has been achieved in optical lattices [35, 36]. This opens remarkable opportunities for solving such questions with the help of quantu ...
... to shed light on the mechanism of high-temperature superconductivity which is still not fully understood. In recent years, the realization of the Fermi-Hubbard model has been achieved in optical lattices [35, 36]. This opens remarkable opportunities for solving such questions with the help of quantu ...
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... In an atomic interferometer, the phase shift due to rotation is proportional to the area enclosed by the split components of the atom. In most situations, the atomic wavepacket is split first by what can be considered effectively as an atomic beamsplitter. The split components are then redirected to ...
... In an atomic interferometer, the phase shift due to rotation is proportional to the area enclosed by the split components of the atom. In most situations, the atomic wavepacket is split first by what can be considered effectively as an atomic beamsplitter. The split components are then redirected to ...
Lecture1
... A harmonic oscillator is a particle which is bound to an equilibrium position by a force which is proportional to the displacement from that position. ...
... A harmonic oscillator is a particle which is bound to an equilibrium position by a force which is proportional to the displacement from that position. ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).