33 citations · 76 across the 11 of their papers we have counts for
13 papers
The spinning particles -- classical description
Cezary J. Walczyk, Zbigniew Hasiewicz
The classical model of spinning particle is analyzed in details in two versions - with single spinor and two spinors put on the trajectory. Equations of motion of the first version…
Determination of topological properties of thin samples by the van der Pauw method
Krzysztof R. Szymański, Cezary J. Walczyk, Jan L. Cieśliński
We solve the problem of determining basic topological properties of flat samples by performing measurements on their outer edge. The global maximum of four probe resistances shows…
Improving the accuracy of the fast inverse square root algorithm
Cezary J. Walczyk, Leonid V. Moroz, Jan L. Cieśliński
We present improved algorithms for fast calculation of the inverse square root for single-precision floating-point numbers. The algorithms are much more accurate than the famous fa…
Fast calculation of inverse square root with the use of magic constant analytical approach
Leonid V. Moroz, Cezary J. Walczyk, Andriy Hrynchyshyn +2
We present a mathematical analysis of transformations used in fast calculation of inverse square root for single-precision floating-point numbers. Optimal values of the so called m…
Kerr black hole in canonically deformed space-time
Marcin Daszkiewicz, Cezary J. Walczyk
We investigate the Kerr black hole defined on canonically deformed space-time. Particulary, we find the corresponding event horizon, the ergosphere, the temperature and the entropy…
Coherent states and quantum numbers for twist-deformed oscillator model
Marcin Daszkiewicz, Cezary J. Walczyk
The coherent states for twist-deformed oscillator model provided in article [1] are constructed. Besides, it is demonstrated that the energy spectrum of considered model is labeled…