13 citations · 32 across the 3 of their papers we have counts for
3 papers
Phases of a polar spin-1 Bose gas in a magnetic field
Krisztian Kis-Szabo, Peter Szepfalusy, Gergely Szirmai
The two Bose--Einstein condensed phases of a polar spin-1 gas at nonzero magnetizations and temperatures are investigated. The Hugenholtz--Pines theorem is generalized to this syst…
Static properties and spin dynamics of the ferromagnetic spin-1 Bose gas in magnetic field
Krisztian Kis-Szabo, Peter Szepfalusy, Gergely Szirmai
Properties of spin-1 Bose gases with ferromagnetic interaction in the presence of a nonzero magnetic field are studied. The equation of state and thermodynamic quantities are worke…
Energies and damping rates of elementary excitations in spin-1 Bose-Einstein condensed gases
Gergely Szirmai, Peter Szepfalusy, Krisztian Kis-Szabo
Finite temperature Green's function technique is used to calculate the energies and damping rates of elementary excitations of the homogeneous, dilute, spin-1 Bose gases below the…