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hep-th/0510270 PDF
... acceleration of NASA’s probes Pioneer 10/11 [1]; this effect is not embedded in a frame of the general relativity, and its magnitude is somehow equal to ∼ Hc, where H is the Hubble constant, c is the light velocity. 2. In the same 1998, two teams of astrophysicists, which were collecting supernovae ...
... acceleration of NASA’s probes Pioneer 10/11 [1]; this effect is not embedded in a frame of the general relativity, and its magnitude is somehow equal to ∼ Hc, where H is the Hubble constant, c is the light velocity. 2. In the same 1998, two teams of astrophysicists, which were collecting supernovae ...
using standard syste - OSU Department of Mathematics
... often referred to as the ‘‘ponderomotive potential’’ 关11兴. The corresponding ponderomotive force is F⫽⫺(mc 2 /2)ⵜ 2 ⬀ ⫺ⵜE 2 . Charged particles can scatter off a spatially varying ponderomotive potential. In a quantum view, the charged particle absorbs laser photons and emits photons back into the ...
... often referred to as the ‘‘ponderomotive potential’’ 关11兴. The corresponding ponderomotive force is F⫽⫺(mc 2 /2)ⵜ 2 ⬀ ⫺ⵜE 2 . Charged particles can scatter off a spatially varying ponderomotive potential. In a quantum view, the charged particle absorbs laser photons and emits photons back into the ...
Quantum defect theory description of weakly bound levels and Feshbach...
... present context, of course, those are van der Waals long range potentials in every channel. For other applications, a simpler ‘frame transformation (FT) approximation’ that we abbreviate as MQDT-FT is utilized, as an alternative to explicitly solving the coupled differential equations in the inner r ...
... present context, of course, those are van der Waals long range potentials in every channel. For other applications, a simpler ‘frame transformation (FT) approximation’ that we abbreviate as MQDT-FT is utilized, as an alternative to explicitly solving the coupled differential equations in the inner r ...
Phil Anderson And Gauge Symmetry Breaking
... and beyond, and we will conclude with some observations about the present. (I won’t talk about some early precursors such as Stueckelberg in 1938, but later we will get to the model introduced by Landau and Ginzburg in 1950.) The title page of Phil’s paper, which is called “Plasmons, Gauge Invarianc ...
... and beyond, and we will conclude with some observations about the present. (I won’t talk about some early precursors such as Stueckelberg in 1938, but later we will get to the model introduced by Landau and Ginzburg in 1950.) The title page of Phil’s paper, which is called “Plasmons, Gauge Invarianc ...
Quantum digital spiral imaging
... has generalized the quantum theory of rotation angles to fractional vortices and has demonstrated the theoretical decomposition of fractional vortices into the integer OAM basis of single photons. In this perspective, a fractional vortex represents a multidimensional vector state in a high-dimension ...
... has generalized the quantum theory of rotation angles to fractional vortices and has demonstrated the theoretical decomposition of fractional vortices into the integer OAM basis of single photons. In this perspective, a fractional vortex represents a multidimensional vector state in a high-dimension ...
Department of Physics, Chemistry and Biology Master’s Thesis Thomas Fransson
... The use of X-ray radiation has the advantage of affecting the most strongly bound electrons, i.e. core electrons, in the molecule. The energies of such electrons are very different for different elements, and we thus have an experimental tool highly specific to different elements and local molecular ...
... The use of X-ray radiation has the advantage of affecting the most strongly bound electrons, i.e. core electrons, in the molecule. The energies of such electrons are very different for different elements, and we thus have an experimental tool highly specific to different elements and local molecular ...
Operator Quantum Error Correction.
... Remark. In the case that the semigroup A is determined by a matrix block inside the noise commutant A0 for a unital channel E = {Ea }, and hence arises through the algebraic approach as in the discussion at the start of this section, the conditions Eqs. (11,12) follow from the structure of A = Alg{E ...
... Remark. In the case that the semigroup A is determined by a matrix block inside the noise commutant A0 for a unital channel E = {Ea }, and hence arises through the algebraic approach as in the discussion at the start of this section, the conditions Eqs. (11,12) follow from the structure of A = Alg{E ...
Document
... Decoherence vs. control – the challenge • Qubits are analog => small errors matter small errors matter • Using phase => Uncertainty relation forbids any leakage of information However: • Need to manipulate qubit Need to manipulate qubit • Qubits have to interact • Eventually want to measure qubit ...
... Decoherence vs. control – the challenge • Qubits are analog => small errors matter small errors matter • Using phase => Uncertainty relation forbids any leakage of information However: • Need to manipulate qubit Need to manipulate qubit • Qubits have to interact • Eventually want to measure qubit ...
Experiments with Entangled Photons Bell Inequalities, Non-local Games and Bound Entanglement
... Quantum mechanics is one of the most fascinating fields in modern physics, and the heart of its fascination comes from counterintuitive and non-classical concepts. Concepts like wave-particle duality, absence of exact predictability, and inseparability of the universe at a larger scale, makes it an ...
... Quantum mechanics is one of the most fascinating fields in modern physics, and the heart of its fascination comes from counterintuitive and non-classical concepts. Concepts like wave-particle duality, absence of exact predictability, and inseparability of the universe at a larger scale, makes it an ...
Direct and Indirect Couplings in Coherent
... exchanges quantum information with the quantum plant in the feedback loop. Such quantum information may flow directionally as a (possibly non-commutative) signal like a quantized electromagnetic field or an injected laser [51], [54], or directly via a bidirectional physical coupling [45], [24]. Full ...
... exchanges quantum information with the quantum plant in the feedback loop. Such quantum information may flow directionally as a (possibly non-commutative) signal like a quantized electromagnetic field or an injected laser [51], [54], or directly via a bidirectional physical coupling [45], [24]. Full ...
(V4) Increasing Exclusion: The Pauli Exclusion Principle and Energy
... (Correspondence Principle). Theories come and theories go. There is no heuristic for inventing theories. The best seem to come as epiphanies and involve simple ideas. The core equation in Einstein’s special relativity revealed itself to him in a dream. In contrast there is a simple method for elimin ...
... (Correspondence Principle). Theories come and theories go. There is no heuristic for inventing theories. The best seem to come as epiphanies and involve simple ideas. The core equation in Einstein’s special relativity revealed itself to him in a dream. In contrast there is a simple method for elimin ...
Introduction to quantum mechanics, Part II
... to be developed in order to map microscopical variables onto their macroscopical counterparts. Since the number N of particles of a macroscopical system is very large, namely of the order of 1023 , it is impossible, but also unnecessary, to give a one-to-one mapping between the variables in the micr ...
... to be developed in order to map microscopical variables onto their macroscopical counterparts. Since the number N of particles of a macroscopical system is very large, namely of the order of 1023 , it is impossible, but also unnecessary, to give a one-to-one mapping between the variables in the micr ...
Recently an undergraduate engineering student asked me if
... the limit: Area equals an infinite sum of function height times width (infinite sum of f(x)∙Δx as Δx goes to zero from x= a to x = b). But when the value (height) of the function f(x) at x, is randomly drawn from some probability distribution, the function’s height at some x is stochastic. A drunken ...
... the limit: Area equals an infinite sum of function height times width (infinite sum of f(x)∙Δx as Δx goes to zero from x= a to x = b). But when the value (height) of the function f(x) at x, is randomly drawn from some probability distribution, the function’s height at some x is stochastic. A drunken ...
Quantum information or quantum coding? - Philsci
... efficient way; in this context, the algorithmic complexity measures the minimum resources needed to effectively reconstruct an individual message (Solomonoff 1964, Kolmogorov 1965, 1968, Chaitin 1966). By contrast, in the traditional communicational context, whose classical locus is Claude Shannon’s ...
... efficient way; in this context, the algorithmic complexity measures the minimum resources needed to effectively reconstruct an individual message (Solomonoff 1964, Kolmogorov 1965, 1968, Chaitin 1966). By contrast, in the traditional communicational context, whose classical locus is Claude Shannon’s ...
Quantum electrodynamics
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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.