6 papers
Abnormal dense and dilute nuclear systems
E. E. Kolomeitsev, D. N. Voskresensky
Researchers have long been interested in exotic states of matter. In the early 1970s, Migdal proposed the existence of metastable or stable nuclei containing a pion condensate, and…
Charged scalar bosons under rotation and acceleration
M. Bordag, D. N. Voskresensky
Creation of charged spinless bosons from vacuum in the rigidly rotating frame is studied in presence of the external static electromagnetic fields, being formed either in the resti…
Generation of a scalar vortex in a rotational frame
M. Bordag, D. N. Voskresensky
We consider generation from the vacuum of a scalar charged field in a rigidly rotating frame. Adding an external magnetic field opens the way to Bose condensation of the field. Thi…
Examination of the possibility of condensation and magnetization in freely interpenetrating nuclei
D. N. Voskresensky
Conditions are found, at which in nuclear matter there may appear a spatially nonuniform wave condensate supplemented by a spatially varying spontaneous magnetization. T…
Pion condensation at rotation in magnetic field, electric and scalar potential wells
D. N. Voskresensky
Instability of the charged pion vacuum resulting in the pion condensation is studied within the model at the rapid rotation of the system in presence of external fields.…
Charged pion vortices in rotating systems
D. N. Voskresensky
Possibilities for formation of the charged pion field vortices in a rotating empty vessel (in vacuum) and in the rotating pion gas with a dynamically fixed particle number at zero…