Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Matevosyan, H. H."'
The objective of this article is to investigate the profound nonlinear optical response exhibited by inversion symmetric fullerene molecules under the influence of different types of disorders described by the Anderson model. Our aim is to elucidate
Externí odkaz:
http://arxiv.org/abs/2304.04208
The disclosure of basic nonlinear optical properties of graphene-like nanostructures with correlated electron-hole nonlinear dynamics over a wide range of frequencies and pump field intensities is of great importance for both graphene fundamental phy
Externí odkaz:
http://arxiv.org/abs/2202.00289
In this paper, a possible way to achieve lasing from THz to extreme UV domain due to stimulated scattering of graphene plasmons on the free electrons is considered. The analytical-quantitative description of the proposed FEL scheme is based on the se
Externí odkaz:
http://arxiv.org/abs/2012.11376
The higher order harmonic generation process in the nonperturbative regime at the interaction of coherent electromagnetic radiation with the AB-stacked bilayer graphene at high Fermi energies is considered. The applied coherent low-frequency radiatio
Externí odkaz:
http://arxiv.org/abs/2007.09074
Using the microscopic nonlinear quantum theory of interaction of strong coherent electromagnetic radiation with a gapped bilayer graphene is developed for high harmonic generation at low-energy photon excitation-induced Lifshitz transitions. The Liou
Externí odkaz:
http://arxiv.org/abs/2007.02724
Publikováno v:
Phys. Rev. D 94, 034004 (2016)
In order to describe the hadronization of polarized quarks, we discuss an extension of the quark-jet model to transverse momentum dependent fragmentation functions. The description is based on a product ansatz, where each factor in the product repres
Externí odkaz:
http://arxiv.org/abs/1603.08333
Publikováno v:
Phys. Rev. C 93, 035807 (2016)
Background: At high density deconfinement of hadronic matter may occur leading to quark matter. The immense densities reached in the inner core of massive neutron stars may be sufficient to facilitate the transition. Purpose: To investigate a crossov
Externí odkaz:
http://arxiv.org/abs/1511.08561
We consider nonlinear interaction of superpower laser pulses of relativistic intensities with nanolayers and solid-plasma-targets towards the production of high energy-density electron bunches along with nuclear radiation (hard $% \gamma $-quanta and
Externí odkaz:
http://arxiv.org/abs/1507.07359
On the base of the quantum kinetic equation for density matrix in plasma at the stimulated bremsstrahlung of electrons on ions, the nonlinear absorption rate for high-intensity shortwave radiation in plasma has been obtained within relativistic quant
Externí odkaz:
http://arxiv.org/abs/1507.03626
Publikováno v:
Physical Review E, vol. 89, 033102 (1-9) (2014)
A simple model for the dielectric function of a completely ionized plasma with an arbitrary ionic charge, that is valid for long-wavelength high-frequency perturbations is derived using an approximate solution of a linearized Fokker-Planck kinetic eq
Externí odkaz:
http://arxiv.org/abs/1311.7332