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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2006. V. 9, N 4. P. 063-064.
Thermodynamical length scales temperatures correlation for the Ginzburg-Landau theory
1Physics Department, Faculty of Science, University of Batna, 05000 Algeria
Abstract. The emergence of the superconducting state must obey to a variational
principle representations, as considered in the classical schemes, the invariance of the
extremum values, according to the use of thermodynamical functions, will suggest an
internal coherence governing the jumps realized by the symmetries, against the nonunivoc determination permitted by the variations of the thermodynamical parameters.
The uncertainties for macroscopic states must be associated to the existence of
“macroscopicity levels”, considering the interaction between cooled and cooling, the
macroscopic state of each one, will be considered as a combinatory length scales
interactions. The reversed role between cooled and cooling suggests that near transition
point δE will be spent in ∆Γ 2
c . The thermodynamical functions are obtained each from
other by the uncertainty principle
Keywords: superconductivity, length scales temperature, uncertainty principle.
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