8 papers
Rotating relativistic superfluid
G. Vlasov
Relativistic equation of state and velocity comparable with the speed of light are included in consideration of a superfluid rotating in a cylindrical container. Minimizing the fre…
The superfluidity of fermions coupled to gravity
G. Vlasov
We investigate superfluidity of the relativistic fermi-gas with gravitational interaction. The excitation spectrum is obtained within the linearized theory. While superfluidity may…
Sound in relativistic superfluid with vorticity
G. V. Vlasov
We develope a theory of sound in a relativistic superfluid with quantum vortices. The vortices are presented by vortex fluid. For a particular separable model we find new modes of…
Generalized fluid dynamics and the boundary condition
G. V. Vlasov
We present the general formulation of the relativistic fluid dynamics with vorticity (including relativistic superfluid) on a manifold with boundary. Making use of the Hodge decomp…
Discontinuities on strings
G. V. Vlasov
Instead of the infinitesimal extrinsic and intrinsic perturbations on strings, considered so far, we discuss the evolution and propagation of finite-amplitude perturbations. Those…
Chaos as a basis of new principle for detecting the gravitational waves
G. V. Vlasov
A particular example of chaos can be conceived in the interaction of non-linear oscillator with a harmonic gravitational wave. When we replace the linear potential forces by the th…