PDF - at www.arxiv.org.
... space, and in turn it is thanks to these correlations that quantum information processing, communication and sensing is possible. However, for almost all controllable quantum systems these interactions occur in physical regimes where the coupling strength is small as compared to the energies of the ...
... space, and in turn it is thanks to these correlations that quantum information processing, communication and sensing is possible. However, for almost all controllable quantum systems these interactions occur in physical regimes where the coupling strength is small as compared to the energies of the ...
Regularity and Approximability of Electronic Wave Functions
... Of at least equal importance in the given context are the regularity properties of the eigenfunctions, whose study began with [49]. For newer developments in this direction, see [32] and [45]. Surveys on the mathematical theory of Schrödinger operators and the quantum N-body problem in particular a ...
... Of at least equal importance in the given context are the regularity properties of the eigenfunctions, whose study began with [49]. For newer developments in this direction, see [32] and [45]. Surveys on the mathematical theory of Schrödinger operators and the quantum N-body problem in particular a ...
Mirror symmetry and T -duality in the complement of
... Maslov index 0; while we do not attempt a rigorous systematic treatment, general considerations (see §3.2–3.3) and calculations on a specific example (see Section 5) suggest that the story will be very similar to the Calabi-Yau case [14, 19]. Another issue is the incompleteness of M ; according to Ho ...
... Maslov index 0; while we do not attempt a rigorous systematic treatment, general considerations (see §3.2–3.3) and calculations on a specific example (see Section 5) suggest that the story will be very similar to the Calabi-Yau case [14, 19]. Another issue is the incompleteness of M ; according to Ho ...
Measurements in Proof Nets as Higher
... theory. The latter are attracting attention as a useful presentation of quantum nonlocality (see e.g. [9]). On the other hand, while the languages in [11, 16, 21] are much more expressive—they include duplicable classical data (by the ! modality) and/or recursion—their models given in [11, 16] rely ...
... theory. The latter are attracting attention as a useful presentation of quantum nonlocality (see e.g. [9]). On the other hand, while the languages in [11, 16, 21] are much more expressive—they include duplicable classical data (by the ! modality) and/or recursion—their models given in [11, 16] rely ...
From quantum foundations to quantum information protocols and back PhD thesis
... establishes in our opinion the strongest evidence for a truly random event in nature so far. Secondly, we prove that there exist finite events where quantum theory gives predictions as complete as any no-signaling theory (even possibly supra- quantum) can give. This result shows that the completenes ...
... establishes in our opinion the strongest evidence for a truly random event in nature so far. Secondly, we prove that there exist finite events where quantum theory gives predictions as complete as any no-signaling theory (even possibly supra- quantum) can give. This result shows that the completenes ...
Quantum information processing beyond ten ion
... Schrödinger’s statement turned out to be wrong. Only one year later, in 1953, Wolfgang Paul suggested the confinement of charged particles using electric fields [4] - work for which he (together with Norman Ramsey) received a Nobel prize in 1989. In 1980 Neuhauser, Toschek and Dehmelt managed to sto ...
... Schrödinger’s statement turned out to be wrong. Only one year later, in 1953, Wolfgang Paul suggested the confinement of charged particles using electric fields [4] - work for which he (together with Norman Ramsey) received a Nobel prize in 1989. In 1980 Neuhauser, Toschek and Dehmelt managed to sto ...
Density Matrix Equations in Astrophysics and Cosmology
... The Boltzmann equation is a convenient tool to describe transport of particles and energy, but it is not without limitations. It cannot be applied directly if particles mix, i.e., if particles with different quantum numbers like flavor or spin develop correlations. To capture this effect explicitly, ...
... The Boltzmann equation is a convenient tool to describe transport of particles and energy, but it is not without limitations. It cannot be applied directly if particles mix, i.e., if particles with different quantum numbers like flavor or spin develop correlations. To capture this effect explicitly, ...
using standard syste - the Max Planck Institute for the Physics of
... dynamics and its importance for doubly excited resonance states is presented here, with an emphasis on the concepts introduced. The authors begin by reviewing the historical development and summarizing the progress in measuring the spectra of two-electron atoms and in calculating them by solving the ...
... dynamics and its importance for doubly excited resonance states is presented here, with an emphasis on the concepts introduced. The authors begin by reviewing the historical development and summarizing the progress in measuring the spectra of two-electron atoms and in calculating them by solving the ...
Foundations of nonlinear gyrokinetic theory - Academics
... invariance of the three actions 共Jg , Jb , Jd兲, where the drift action Jd ⬅ 共e / c兲⌽B is defined in terms of the magnetic flux ⌽B enclosed by the bounce-averaged precession motion of magnetically trapped charged particles. In a high-temperature magnetized plasma the typical energyconfinement time E ...
... invariance of the three actions 共Jg , Jb , Jd兲, where the drift action Jd ⬅ 共e / c兲⌽B is defined in terms of the magnetic flux ⌽B enclosed by the bounce-averaged precession motion of magnetically trapped charged particles. In a high-temperature magnetized plasma the typical energyconfinement time E ...
Information measures, entanglement and quantum evolution Claudia Zander
... quantum information theory [21]. It also constitutes a rather useful heuristic tool for establishing new links between, or obtaining new derivations of, fundamental aspects of thermodynamics and other areas of physics [22]. Information is something that is encoded in a physical state of a system an ...
... quantum information theory [21]. It also constitutes a rather useful heuristic tool for establishing new links between, or obtaining new derivations of, fundamental aspects of thermodynamics and other areas of physics [22]. Information is something that is encoded in a physical state of a system an ...
Quantum computation and quantum information (PDF
... qubit could hold an infinite amount of information. However, we cannot extract more information from such a qubit than we are able to from a classical bit. The reason is that we have to measure the qubit in order to determine which state it is in. And another of the fundamental postulates of quantum ...
... qubit could hold an infinite amount of information. However, we cannot extract more information from such a qubit than we are able to from a classical bit. The reason is that we have to measure the qubit in order to determine which state it is in. And another of the fundamental postulates of quantum ...
