We have analyzed the temporal evolution of the magnetic field along a radial cut in the observed sunspot covering the umbra and penumbra. In the umbra, the observed Stokes Q and U profiles do not have sufficient signal so only LOS magnetic field is …

In this paper, we explored a large range of dynamics, scanning different regimes of thermal non-equilibrium (TNE) and other behaviors in coronal loops. Several parameter-space studies regarding TNE cycles have already been conducted (e.g., Müller, 2…

We have seen that the interference of thermal light in the Michelson-Morley interferometer can be described, in a straightforward manner, by making use of Glaubers theory of photon detection and elementary quantum theory of the electro-magnetic fiel…

We have carried out 3D radiative hydrodynamic simulations of convection at the surface of three metal-poor stars (two giants and one turnoff star) using different treatments of continuum scattering for the solution of the radiative transfer equation…

We considered statistical thermal fluctuations as a possible source for cosmological large scale structures. We presented a robust derivation of scalar and tensor spectra in this context. We also explicitly provided the formulas for the bi- and tris…

If cold DM is kept in local thermal equilibrium with a relativistic species (‘dark radiation’, DR) until the universe has cooled down to temperatures below ∼1 keV, this results in a characteristic suppression of the power spectrum of matter density …