New class of compact stars: Pion stars

Brandt, BB; Endrodi, G; Fraga, ES; Hippert, M; Schaffner-Bielich, J; Schmalzbauer, S

Brandt, BB (reprint author), Goethe Univ Frankfurt, Inst Theoret Phys, D-60438 Frankfurt, Germany.

PHYSICAL REVIEW D, 2018; 98 (9):

Abstract

We investigate the viability of a new type of compact star whose main constituent is a Bose-Einstein condensate of charged pions. Several different se......

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