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- W4288286875 abstract "Exploring the analogy between quantum mechanics and statistical mechanics we formulate an integrated version of the Quantropy functional [1]. With this prescription we compute the propagator associated to Boltzmann-Gibbs statistics in the semiclassical approximation as $K=F(T) expleft(i S_{cl}/hbarright)$. We determine also propagators associated to different non-additive statistics; those are the entropies depending only on the probability $S_{pm}$ [2] and Tsallis entropy $S_q$ [3]. For $S_{pm}$ we obtain a power series solution for the probability vs. the energy, which can be analytically continued to the complex plane, and employed to obtain the propagators. Our work is motivated by [4] where a modified q-Schrodinger equation is obtained; that provides the wave function for the free particle as a q-exponential. The modified q-propagator obtained with our method, leads to the same q-wave function for that case. The procedure presented in this work allows to calculate q-wave functions in problems with interactions; determining non-linear quantum implications of non-additive statistics. In a similar manner the corresponding generalized wave functions associated to $S_{pm}$ can also be constructed. The corrections to the original propagator are explicitly determined in the case of a free particle and the harmonic oscillator for which the semi-classical approximation is exact." @default.
- W4288286875 created "2022-07-28" @default.
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- W4288286875 date "2019-07-06" @default.
- W4288286875 modified "2023-09-26" @default.
- W4288286875 title "Quantum implications of non-extensive statistics" @default.
- W4288286875 doi "https://doi.org/10.48550/arxiv.1907.03172" @default.
- W4288286875 hasPublicationYear "2019" @default.
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