S. Yanai

activity

20192026

Q

-ball and

Q

-shell solutions in the

C P^{N}

nonlinear sigma model

8 citations · 29 across the 7 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

hep-th2021★ 3 cited

Compact Q-balls and Q-shells in a multi-component $C P^{N}$ model

P. Klimas, L. C. Kubaski, N. Sawado +1

Coupled multi-component $C P^{N}$ models with V-shaped potentials are analyzed. It is shown that the model has solutions being combinations of compact Q-balls and Q-shells. T…

hep-th2021★ 4 cited

Phase analyses for compact, charged boson stars and shells harboring black holes in the $C P^{N}$ nonlinear sigma model

Nobuyuki Sawado, Shota Yanai

Phase diagrams of the boson stars and shells of the $U (1)$ gauged $C P^{N}$ nonlinear sigma model are studied. The solutions of the model exhibit both the ball- and the shell…

Compact Q-balls and Q-shells in a multi-component CPN model

Phase analyses for compact, charged boson stars and shells harboring black holes in the CPN nonlinear sigma model

Compact Q-balls and Q-shells in a multi-component $C P^{N}$ model

Phase analyses for compact, charged boson stars and shells harboring black holes in the $C P^{N}$ nonlinear sigma model