4 papers · 1 filter
Color Ferromagnetism and Quantum Hall states in Quark Matter
A. Iwazaki
We discuss a possibility of the presence of a stable color ferromagnetic state in SU(2) gauge theory of quark matter; a color magnetic field is spontaneously generated due tothe gl…
Ultra High Energy Cosmic Rays and Gamma Ray Bursts from Axion Stars
Aiichi Iwazaki
We propose a model in which ultra high energy cosmic rays and gamma ray bursts are produced by collisions between neutron stars and axion stars. The acceleration of such a cosmic r…
Emission of Radio Waves in Gamma Ray Bursts and Axionic Boson Stars
Aiichi Iwazaki
We point out that the bursts of photons with the energy of the axion mass may appear coincidentally with gamma ray bursts if the gamma ray bursts are caused by collisions between n…
Axionic Boson Stars in Magnetized Conducting Media and Monochromatic Radiations
Aiichi Iwazaki
Axions have been argued to form coherent axionic boson stars as well as incoherent axion gas. These are ones of most plausible candidates of dark matters. Since the axionic boson s…