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Petr Jizba

Researcher at Czech Technical University in Prague

Publications -  132
Citations -  2419

Petr Jizba is an academic researcher from Czech Technical University in Prague. The author has contributed to research in topics: Quantum field theory & Path integral formulation. The author has an hindex of 24, co-authored 127 publications receiving 2159 citations. Previous affiliations of Petr Jizba include University of Cambridge & Free University of Berlin.

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The world according to Rényi: thermodynamics of multifractal systems

TL;DR: In this paper, Renyi's information entropy has been studied in the context of systems with multifractal structure, where Renyi entropy is connected with the singularity spectrum of a set of (multi) fractal sets.

The world according to R enyi: thermodynamics of multifractal systems

TL;DR: The maximal entropy approach then provides a passage between R enyi s information entropy and thermodynamics of multifractals and some further speculations on a possible relevance of this approach to cosmology are discussed.
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Uncertainty relation on a world crystal and its applications to micro black holes

TL;DR: In this paper, generalized uncertainty relations in a crystal-like universe with lattice spacing of the order of Planck length have been formulated for position and momenta uncertainties, and a new mass-temperature relation for Schwarzschild micro black holes has been derived, which predicts both a finite Hawking's temperature and a zero rest mass remnant at the end of the micro black hole evaporation.
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Rényi’s information transfer between financial time series

TL;DR: The analysis shows that the bivariate information flow between world markets is strongly asymmetric with a distinct information surplus flowing from the Asia–Pacific region to both European and US markets.
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Dissipation and quantization

TL;DR: In this article, it was shown that the dissipation term in the Hamiltonian for a couple of classical damped-amplified oscillators manifests itself as a geometric phase and is actually responsible for the appearance of the zero point energy in the quantum spectrum of the 1D linear harmonic oscillator.