1 Classical mechanics vs. quantum mechanics - Assets
... What is quantum mechanics and what does it do? In very general terms, the basic problem that both classical Newtonian mechanics and quantum mechanics seek to address can be stated very simply: if the state of a dynamic system is known initially and something is done to it, how will the state of the ...
... What is quantum mechanics and what does it do? In very general terms, the basic problem that both classical Newtonian mechanics and quantum mechanics seek to address can be stated very simply: if the state of a dynamic system is known initially and something is done to it, how will the state of the ...
Response Time Distributions in Partially-Coherent Quantum Walk Models for
... quantum mechanical principles. The stronger claim, that human information processing genuinely makes use of quantum physical phenomena, is beyond the scope of this paper. In a pioneering paper, Busemeyer et al. (2006) explored the possibility of a formal characterization of human decision making pro ...
... quantum mechanical principles. The stronger claim, that human information processing genuinely makes use of quantum physical phenomena, is beyond the scope of this paper. In a pioneering paper, Busemeyer et al. (2006) explored the possibility of a formal characterization of human decision making pro ...
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... ● The “target” is a proton which is assumed to have some “size” (structure). ● Consider the case where the scattering does not break the proton apart (elastic scattering). ● Everything is “known” about electron and photon part of the scattering process since we are using QED. ● As shown in Griff ...
... ● The “target” is a proton which is assumed to have some “size” (structure). ● Consider the case where the scattering does not break the proton apart (elastic scattering). ● Everything is “known” about electron and photon part of the scattering process since we are using QED. ● As shown in Griff ...
The speed of quantum information and the preferred frame
... measurement process”. Possibly the best-known example is the impossibility of a causal description of the collapse in an EPR experiment that would be valid in all frames; but there are many other examples, even for one-particle measurements, as widely discussed by Aharonov and Albert [1,2]. The seco ...
... measurement process”. Possibly the best-known example is the impossibility of a causal description of the collapse in an EPR experiment that would be valid in all frames; but there are many other examples, even for one-particle measurements, as widely discussed by Aharonov and Albert [1,2]. The seco ...
Quantum Strategies V 82, N 5
... this Letter we add game theory to the list: Quantum strategies can be more successful than classical ones. While this result may seem obscure or surprising, in fact it is neither. Cryptographic situations, for example, are readily conceived as games; it is reasonable to ask if the advantages of quan ...
... this Letter we add game theory to the list: Quantum strategies can be more successful than classical ones. While this result may seem obscure or surprising, in fact it is neither. Cryptographic situations, for example, are readily conceived as games; it is reasonable to ask if the advantages of quan ...
PDF only - at www.arxiv.org.
... Everywhere in the variation region of the parameters V1,2 the first few terms provide the spectrum with the relative error of the order of or less than a few fractions of a percent. This conclusion states that the energy spectrum approximately obeys the functional dependence En ~ (n a0 a1 n1/3 ) ...
... Everywhere in the variation region of the parameters V1,2 the first few terms provide the spectrum with the relative error of the order of or less than a few fractions of a percent. This conclusion states that the energy spectrum approximately obeys the functional dependence En ~ (n a0 a1 n1/3 ) ...
A relativistic wave equation with a local kinetic operator and an
... hadronic spectra (at least of the low-lying states) if a relativistic dynamical model is adopted. But we recall that, also when studying the hyperfine corrections of the atomic energy levels, both the contributions related to the hadronic structure and the contributions given by the relativistic mot ...
... hadronic spectra (at least of the low-lying states) if a relativistic dynamical model is adopted. But we recall that, also when studying the hyperfine corrections of the atomic energy levels, both the contributions related to the hadronic structure and the contributions given by the relativistic mot ...
Interpretations of Quantum Mechanics: a critical - Philsci
... have a significant debate on the interpretation of the theory of special relativity. The formulation of Quantum Mechanics (QM), on to the contrary, is based on a number of rather abstract axioms without a clear motivation for their existence. The problem about quantum mechanics does not lie on its e ...
... have a significant debate on the interpretation of the theory of special relativity. The formulation of Quantum Mechanics (QM), on to the contrary, is based on a number of rather abstract axioms without a clear motivation for their existence. The problem about quantum mechanics does not lie on its e ...
2 m/s
... A proton and an electron are in a constant electric field created by oppositely charged plates. You release the proton from the positive side and the electron from the negative side. When it strikes the opposite plate, which one has more KE? ...
... A proton and an electron are in a constant electric field created by oppositely charged plates. You release the proton from the positive side and the electron from the negative side. When it strikes the opposite plate, which one has more KE? ...
Matter–wave interference of particles selected from a molecular
... we are only interested in counting the number of particles that reach the mass spectrometer. Indistinguishability in all degrees of freedom is the basis for quantum interference23 and naturally given if a single molecule interferes only with itself. We only have to make sure that every molecule cont ...
... we are only interested in counting the number of particles that reach the mass spectrometer. Indistinguishability in all degrees of freedom is the basis for quantum interference23 and naturally given if a single molecule interferes only with itself. We only have to make sure that every molecule cont ...
Fulltext
... The quantum problem of an electron in a constant magnetic field is known as the Landau problem. No wonder, it is a fundamental problem of physics. Landau [1] solved the problem in the famous Landau gauge and he obtained wavefunctions which are plane wave solutions in one direction and harmonic oscil ...
... The quantum problem of an electron in a constant magnetic field is known as the Landau problem. No wonder, it is a fundamental problem of physics. Landau [1] solved the problem in the famous Landau gauge and he obtained wavefunctions which are plane wave solutions in one direction and harmonic oscil ...
Here
... an action on K-theory. In particular, the K-theoretic action is linear over KG (pt) = Rep(G), the ring of finite dimensional representations of G, and any monodromy operator can be written as a matrix with entires in KG (pt). Under the character map to cohomology, an element V ∈ KG (pt) is quite lit ...
... an action on K-theory. In particular, the K-theoretic action is linear over KG (pt) = Rep(G), the ring of finite dimensional representations of G, and any monodromy operator can be written as a matrix with entires in KG (pt). Under the character map to cohomology, an element V ∈ KG (pt) is quite lit ...
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).