Quantum Stein`s lemma revisited, inequalities for quantum entropies
... Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . An elementary proof of quantum Stein’s lemma . . . . . . . . Monotonicity and joint convexity of quantum relative entropy Lieb’s concavity theorem: Tropp’s argument . . . . . . . . . . Historical remarks and related work . . . . . ...
... Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . An elementary proof of quantum Stein’s lemma . . . . . . . . Monotonicity and joint convexity of quantum relative entropy Lieb’s concavity theorem: Tropp’s argument . . . . . . . . . . Historical remarks and related work . . . . . ...
Bounding the quantum dimension with contextuality Linköping University Post Print
... of novel theoretical tools of analysis. There are already tools which allow us to recognize quantum entanglement and certify the usefulness of quantum states for quantum information processing tasks [1,2]. However, on a more fundamental level, there are still several problems which have to be addres ...
... of novel theoretical tools of analysis. There are already tools which allow us to recognize quantum entanglement and certify the usefulness of quantum states for quantum information processing tasks [1,2]. However, on a more fundamental level, there are still several problems which have to be addres ...
III. Contact-ing Schrödinger
... But I should stress that the NEGF framework we will talk about in subsequent lectures goes far beyond any specific model that we may choose to use for [H]. The same equations could be (and have been) used to describe say conduction through molecular conductors using first principles Hamiltonians. 18 ...
... But I should stress that the NEGF framework we will talk about in subsequent lectures goes far beyond any specific model that we may choose to use for [H]. The same equations could be (and have been) used to describe say conduction through molecular conductors using first principles Hamiltonians. 18 ...
of a quantum system or state - Hal-SHS
... measurements, that considers physical systems in their inner completeness, and of which one could tell “not that such and such may be observed to be so, but that such and such be so”. In other words, a theory that “would not be on observables” [magnitudes able to be observed], “but about beables” [m ...
... measurements, that considers physical systems in their inner completeness, and of which one could tell “not that such and such may be observed to be so, but that such and such be so”. In other words, a theory that “would not be on observables” [magnitudes able to be observed], “but about beables” [m ...
Polarization statistics
... To complete the analysis of polarization statistics beyond the quantum Q function we have considered other possibilities. More specifically we have studied the so called s-ordered distributions for the complex amplitudes that depend on a real parameter s including the Q function as the case s 1, ...
... To complete the analysis of polarization statistics beyond the quantum Q function we have considered other possibilities. More specifically we have studied the so called s-ordered distributions for the complex amplitudes that depend on a real parameter s including the Q function as the case s 1, ...
Plasma Electrodynamics and Applications—A. Bers
... driven EBW was part of the Ph.D. thesis of Mr. Joan Decker, completed in May 2005. Section 1 gives a summary of this work and its main conclusions. 2. In our studies of intense laser-plasma interactions, of importance to energy generation in inertial confinement fusion (ICF), we have continued our s ...
... driven EBW was part of the Ph.D. thesis of Mr. Joan Decker, completed in May 2005. Section 1 gives a summary of this work and its main conclusions. 2. In our studies of intense laser-plasma interactions, of importance to energy generation in inertial confinement fusion (ICF), we have continued our s ...
![arXiv:1203.2158v1 [hep-th] 9 Mar 2012 The “tetrad only” theory](http://s1.studyres.com/store/data/016613184_1-9fc43c0ba152dfbab9c386708b4475ee-300x300.png)
POISSON BOUNDARIES OVER LOCALLY COMPACT
... L∞ (Π, ν) can be identified with the weak* closed subspace Hµ of L∞ (G) which consists of all µ-harmonic functions, i.e., functions h on G satisfying Φµ (h) = h. The noncommutative version of this concept can be considered in two different directions: one replaces L∞ (G) by certain quantum groups, s ...
... L∞ (Π, ν) can be identified with the weak* closed subspace Hµ of L∞ (G) which consists of all µ-harmonic functions, i.e., functions h on G satisfying Φµ (h) = h. The noncommutative version of this concept can be considered in two different directions: one replaces L∞ (G) by certain quantum groups, s ...
Soft Hair on Black Holes - Physics (APS)
... physically inequivalent black hole with different energy and nonzero momentum. Supertranslations similarly map a stationary black hole to a physically inequivalent one. In the process of Hawking evaporation, supertranslation charge will be radiated through null infinity. Since this charge is conserv ...
... physically inequivalent black hole with different energy and nonzero momentum. Supertranslations similarly map a stationary black hole to a physically inequivalent one. In the process of Hawking evaporation, supertranslation charge will be radiated through null infinity. Since this charge is conserv ...
Lecture 18 — October 26, 2015 1 Overview 2 Quantum Entropy
... informational standpoint. The informational statement is that we can sometimes be more certain about the joint state of a quantum system than we can be about any one of its individual parts, and this is the reason that conditional quantum entropy can be negative. This is in fact the same observation ...
... informational standpoint. The informational statement is that we can sometimes be more certain about the joint state of a quantum system than we can be about any one of its individual parts, and this is the reason that conditional quantum entropy can be negative. This is in fact the same observation ...
- IISER
... Remark: IPhD students must choose the 600 level electives in Semester IV in such a way that their choice ...
... Remark: IPhD students must choose the 600 level electives in Semester IV in such a way that their choice ...
QuRE: The Quantum Resource Estimator Toolbox
... qubits, and gate or instruction counts. For example, we also report the size of the ancilla factories, number of gates and time needed to prepare each ancillary state, etc. The only inputs that must be provided to the toolbox are a succinct description of the quantum technologies, and information ab ...
... qubits, and gate or instruction counts. For example, we also report the size of the ancilla factories, number of gates and time needed to prepare each ancillary state, etc. The only inputs that must be provided to the toolbox are a succinct description of the quantum technologies, and information ab ...
Introduction to the Bethe Ansatz I
... A few years after the formulation of quantum mechanics, Heisenberg and Dirac1 discovered that one of its wondrous consequences was the key to the age-old mystery of ferromagnetism. They found that the laws of quantum mechanics imply the existence of an effective interaction, Jij Si · Sj , between el ...
... A few years after the formulation of quantum mechanics, Heisenberg and Dirac1 discovered that one of its wondrous consequences was the key to the age-old mystery of ferromagnetism. They found that the laws of quantum mechanics imply the existence of an effective interaction, Jij Si · Sj , between el ...
L6 - Physics
... b) We know (from experiment) that the p is captured by the d in an s-wave state. Thus the total angular momentum of the initial state is just that of the d (J=1). c) The isospin of the nn system is 1 since d is an isosinglet and the p- has I=|1,-1> note: a |1,-1> is symmetric under the interchange o ...
... b) We know (from experiment) that the p is captured by the d in an s-wave state. Thus the total angular momentum of the initial state is just that of the d (J=1). c) The isospin of the nn system is 1 since d is an isosinglet and the p- has I=|1,-1> note: a |1,-1> is symmetric under the interchange o ...
Quantum electrodynamics
In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics. In essence, it describes how light and matter interact and is the first theory where full agreement between quantum mechanics and special relativity is achieved. QED mathematically describes all phenomena involving electrically charged particles interacting by means of exchange of photons and represents the quantum counterpart of classical electromagnetism giving a complete account of matter and light interaction.In technical terms, QED can be described as a perturbation theory of the electromagnetic quantum vacuum. Richard Feynman called it ""the jewel of physics"" for its extremely accurate predictions of quantities like the anomalous magnetic moment of the electron and the Lamb shift of the energy levels of hydrogen.