21 citations · 49 across the 10 of their papers we have counts for
10 papers
Analytical solution of linearized equations of the Morris-Lecar neuron model at large constant stimulation
A. V. Paraskevov, T. S. Zemskova
The classical biophysical Morris-Lecar model of neuronal excitability predicts that upon stimulation of the neuron with a sufficiently large constant depolarizing current there exi…
Damped oscillations of the probability of random events followed by absolute refractory period: exact analytical results
A. V. Paraskevov, A. S. Minkin
There are numerous examples of natural and artificial processes that represent stochastic sequences of events followed by an absolute refractory period during which the occurrence…
A spatially resolved network spike in model neuronal cultures reveals nucleation centers, circular traveling waves and drifting spiral waves
A. V. Paraskevov, D. K. Zendrikov
We show that in model neuronal cultures, where the probability of interneuronal connection formation decreases exponentially with increasing distance between the neurons, there exi…
Ring-shaped spatial pattern of exciton luminescence formed due to the hot carrier transport in a locally photoexcited electron-hole bilayer
A. V. Paraskevov
A consistent explanation of the formation of a ring-shaped pattern of exciton luminescence in GaAs/AlGaAs double quantum wells is suggested. The pattern consists of two concentric…
On the radiative lifetime of free-moving two-dimensional excitons
A. V. Paraskevov
A simple microscopic mechanism explaining the linear dependence of the radiative lifetime of free-moving two-dimensional excitons on their effective temperature is suggested. It is…
Ring-shaped luminescence patterns in a locally photoexcited electron-hole bilayer
A. V. Paraskevov, S. E. Savel'ev
We report the results of molecular dynamics simulation of a spatiotemporal evolution of the locally photoexcited electrons and holes localized in two separate layers. It is shown t…
Comment on "Formation Mechanism and Low-Temperature Instability of Exciton Rings"
A. V. Paraskevov
This is an extended version of the Comment that contains the criticism against an applicability of the diffusive transport model for the explanation of the ring-shaped spatial patt…
On the possibility of making the complete computer model of a human brain
A. V. Paraskevov
The development of the algorithm of a neural network building by the corresponding parts of a DNA code is discussed.
On the microscopic theory of the exciton ring fragmentation
A. V. Paraskevov, T. V. Khabarova
The description is presented for the dependence of the indirect exciton condensate density at the ring as a function of the polar angle at zero temperature with the involvement of…
On the stability of the coherent state of a two-level atom Bose gas in the resonant laser field at zero temperature
L. A. Maksimov, A. V. Paraskevov
It is shown that a Bose gas of two-level atoms in the intense resonant laser field at zero temperature is a mixture of two condensates with a definite ratio of the densities. The c…