We discuss the formation of Δ isobars in neutron star matter. We show that their threshold
density strictly correlates with the density derivative of the symmetry energy of nuclear …

The existence of neutron stars with masses of∼ 2 M⊙ requires a stiff equation of state at
high densities. On the other hand, the necessary appearance also at high densities of new …

The critical densities and impact of forming Δ (1232) resonances in neutron stars are
investigated within an extended nonlinear relativistic mean-field (RMF) model. The critical …

The Purcell factor F p is a key quantity in cavity quantum electrodynamics (cQED) that
quantifies the coupling rate between a dipolar emitter and a cavity mode. Its simple form ${F} …

We investigate the coherent control of the quantum optical properties of a quantum dot
coupled to a metallic nanoparticle using a photon Green's function method, which is based …

We study theoretically the effects of a plasmonic nanostructure on the linear absorption and
dispersion spectrum of a four-level double-V-type quantum system. In the quantum system …

Here we present a systematic study of the dynamics of a single quantum emitter near a flat
metal-dielectric interface. We identify the key elements that determine the onset of …

We study theoretically the effects of the presence of a plasmonic nanostructure on free-
space spontaneous emission in a four-level quantum system, where one V-type transition is …

The multichannel recombination in high-order-harmonic generation (HHG) from the
asymmetric molecular ion HeH 2+ has been investigated by numerically solving the time …

We theoretically study the dissipative dynamics of a quantum emitter placed near the planar
surface of a metal supporting surface-plasmon excitations. The emitter-metal coupling …