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Learning station V: Predicting the hydrogen emission lines with a
Learning station V: Predicting the hydrogen emission lines with a

abstract.
abstract.

... pondering on whether, in the rotating frame of Fig.1, an imaginary field ±iE is really always indistinguishable from a real field ±E. In order to precise our questioning, let us first of all consider the gedanken experiment illustrated in Fig.2. A hydrogen atom possesses an electron whose wave func ...
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... • Beyond the SM (for model buildings in this LHC era): Are there totally unexpected phenomena which has not yet discovered so far? What would be expected to happen at LHC that might be originated from some unknown models, not only SUSY or extra dimensional models, etc.? This is basically the motivat ...
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Josephson Effect - Quantum Device Lab

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Full Text PDF

Full text in PDF form
Full text in PDF form

... nonextensive interactions. From the viewpoint of IS, this is just a good example of the philosophy of generalized theory with empirical parameter q which is introduced to ``absorb" the effects of ``unaccessible" interactions or their effects. In this way, interacting systems may be mathematically tr ...
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Untitled - College of William and Mary

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Identical Particles - Theory of Condensed Matter

... form that the three states a, b, c must all be different, for otherwise two columns would be identical, and the determinant would be zero. This is just the manifestation of Pauli’s exclusion principle: no two fermions can be in the same state. Although these determinantal wavefunctions (known as Sla ...
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... Notice also that the binding energy is reduced for a given atom as n increases. Again for a couple of examples, hydrogen in its ground n = 1 state has a binding energy of -13.605 eV, while in the n = 2 state the energy is -3.401 eV, and in the n = 3 state it is 1.512 eV. These numbers show us that t ...
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Renormalization



In quantum field theory, the statistical mechanics of fields, and the theory of self-similar geometric structures, renormalization is any of a collection of techniques used to treat infinities arising in calculated quantities.Renormalization specifies relationships between parameters in the theory when the parameters describing large distance scales differ from the parameters describing small distances. Physically, the pileup of contributions from an infinity of scales involved in a problem may then result in infinities. When describing space and time as a continuum, certain statistical and quantum mechanical constructions are ill defined. To define them, this continuum limit, the removal of the ""construction scaffolding"" of lattices at various scales, has to be taken carefully, as detailed below.Renormalization was first developed in quantum electrodynamics (QED) to make sense of infinite integrals in perturbation theory. Initially viewed as a suspect provisional procedure even by some of its originators, renormalization eventually was embraced as an important and self-consistent actual mechanism of scale physics in several fields of physics and mathematics. Today, the point of view has shifted: on the basis of the breakthrough renormalization group insights of Kenneth Wilson, the focus is on variation of physical quantities across contiguous scales, while distant scales are related to each other through ""effective"" descriptions. All scales are linked in a broadly systematic way, and the actual physics pertinent to each is extracted with the suitable specific computational techniques appropriate for each.
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