Hedvika Kadlecová
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View article: On the absence of shock waves and vacuum birefringence in Born–Infeld electrodynamics
On the absence of shock waves and vacuum birefringence in Born–Infeld electrodynamics Open
We study the interaction of two counter–propagating electromagnetic waves in vacuum in the Born–Infeld electrodynamics. First we investigate the Born case for linearly polarized beams, E · B = 0, i.e., G2=0 (crossed field configuration), w…
View article: Electromagnetic waves in Born--Infeld electrodynamics
Electromagnetic waves in Born--Infeld electrodynamics Open
In \cite{KadlecovaB2021}, we studied the problem for $\mathfrak{G}^2=0$ identical for both the Born and the Born--Infeld electrodynamics. In this paper, we continue to investigate two counter--propagating electromagnetic waves in the vacuu…
View article: On the absence of shock waves and vacuum birefringence in Born--Infeld electrodynamics
On the absence of shock waves and vacuum birefringence in Born--Infeld electrodynamics Open
We study the interaction of two counter-propagating electromagnetic waves in vacuum in the Born-Infeld electrodynamics. First we investigate the Born case for linearly polarized beams, ${\bf E}\cdot{\bf B}=0$, i. e. $\mathfrak{G}^2=0$ (cro…
View article: Electromagnetic shock waves in the Quantum Vacuum in Born Electrodynamics
Electromagnetic shock waves in the Quantum Vacuum in Born Electrodynamics Open
We study two counter-propagating electromagnetic waves in the vacuum within the framework of the Born-Infeld theory in quantum electrodynamics. By choosing the crossed field case ${\bf E}\cdot{\bf B}=0$, i.e. $\mathfrak{G}^2=0$, we present…
View article: Electromagnetic waves in Born Electrodynamics
Electromagnetic waves in Born Electrodynamics Open
We study two counter--propagating electromagnetic waves in the vacuum within the framework of the Born--Infeld theory in quantum electrodynamics. By choosing the crossed field case ${\bf E}\cdot{\bf B}=0$, i.e. $\mathfrak{G}^2=0$, the Born…
View article: Electromagnetic solitons in quantum vacuum
Electromagnetic solitons in quantum vacuum Open
In the limit of extremely intense electromagnetic fields the Maxwell\nequations are modified due to the photon-photon scattering that makes the\nvacuum refraction index depend on the field amplitude. In presence of\nelectromagnetic waves w…
View article: Electromagnetic Solitons in Quantum Vacuum
Electromagnetic Solitons in Quantum Vacuum Open
In the limit of extremely intense electromagnetic fields the Maxwell equations are modified due to the photon-photon scattering that makes the vacuum refraction index depend on the field amplitude. In presence of electromagnetic waves with…
View article: Electromagnetic shocks in the quantum vacuum
Electromagnetic shocks in the quantum vacuum Open
The interaction of two counter-propagating electromagnetic waves in a vacuum\nis analyzed within the framework of the Heisenberg-Euler formalism in quantum\nelectrodynamics. The nonlinear electromagnetic wave in the quantum vacuum is\nchar…
View article: Electromagnetic Shocks in Quantum Vacuum
Electromagnetic Shocks in Quantum Vacuum Open
The interaction of two counter-propagating electromagnetic waves in a vacuum is analyzed within the framework of the Heisenberg-Euler formalism in quantum electrodynamics. The nonlinear electromagnetic wave in the quantum vacuum is charact…
View article: P3: An installation for high-energy density plasma physics and ultra-high intensity laser–matter interaction at ELI-Beamlines
P3: An installation for high-energy density plasma physics and ultra-high intensity laser–matter interaction at ELI-Beamlines Open
ELI-Beamlines (ELI-BL), one of the three pillars of the Extreme Light Infrastructure endeavour, will be in a unique position to perform research in high-energy-density-physics (HEDP), plasma physics and ultra-high intensity (UHI) (1022W/cm…
View article: The gyraton solutions on generalized Melvin universe with cosmological constant
The gyraton solutions on generalized Melvin universe with cosmological constant Open
We present and analyze new exact gyraton solutions of algebraic type II on generalized Melvin universe of type D which admit non-vanishing cosmological constant $Λ$. We show that it generalizes both, gyraton solutions on Melvin and on dire…
View article: Gravitational waves generated by laser accelerated relativistic ions
Gravitational waves generated by laser accelerated relativistic ions Open
The generation of gravitational waves by laser accelerated relativistic ions is investigated. The piston and light sail models of laser plasma acceleration are considered, and analytical expressions for space-time metric perturbation are d…
View article: Gravitational wave generation by interaction of high power lasers with matter. Part II: Ablation and Piston models
Gravitational wave generation by interaction of high power lasers with matter. Part II: Ablation and Piston models Open
We analyze theoretical models of gravitational waves generation in the interaction of high intensity laser with matter, namely ablation and piston models. We analyse the generated gravitational waves in linear approximation of gravitationa…
View article: Gravitational wave generation by interaction of high power lasers with\n matter. Part II: Ablation and Piston models
Gravitational wave generation by interaction of high power lasers with\n matter. Part II: Ablation and Piston models Open
We analyze theoretical models of gravitational waves generation in the\ninteraction of high intensity laser with matter, namely ablation and piston\nmodels. We analyse the generated gravitational waves in linear approximation of\ngravitati…
View article: Gravitational wave generation by interaction of high power lasers with matter. Part I: Shock wave model
Gravitational wave generation by interaction of high power lasers with matter. Part I: Shock wave model Open
We analyze theoretical models of gravitational wave generation in the interaction of high power lasers with matter in linear approximation of gravitational theory. We derive the analytical formulas and estimates for the metric perturbation…