46 citations · 164 across the 19 of their papers we have counts for
21 papers
The Stochastic-Dissipative Störmer Problem-Trajectories and Radiation Patterns
Tiberiu Harko, Gabriela Raluca Mocanu
We consider a generalization of the classical nonrelativistic Störmer problem, describing the motion of charged particles in a purely magnetic dipole field, by taking into account…
Dark matter and radiation production during warm inflation in a curved Universe-an irreversible thermodynamic approach
Teodora Matei, Tiberiu Harko, Gabriela Mocanu
We investigate the creation of dark matter particles as a result of the decay of the scalar field in the framework of warm inflationary models, by using the irreversible thermodyna…
Mean square displacement and instantaneous diffusion coefficient of charged particles in stochastic motion
Gabriela Raluca Mocanu
The mean square displacement and instantaneous diffusion coefficient for different configurations of charged particles in stochastic motion are calculated by numerically solving th…
Heun functions and combinatorial identities
Adina Barar, Gabriela Raluca Mocanu, Ioan Rasa
We give closed forms for several families of Heun functions related to classical entropies. By comparing two expressions of the same Heun function, we get several combinatorial ide…
Heun functions related to entropies
Adina Barar, Gabriela Raluca Mocanu, Ioan Rasa
We consider the indices of coincidence for the binomial, Poisson, and negative binomial distributions. They are related in a simple manner to the Rényi entropy and Tsallis entropy.…
Bounds for some entropies and special functions
Adina Barar, Gabriela Raluca Mocanu, Ioan Rasa
We consider a family of probability distributions depending on a real parameter and including the binomial, Poisson and negative binomial distributions. The corresponding index of…