Symmetry structure and phase transitions

Pramana

Deepak Chandra¹  Ashok Goyal1¹  Meenu Dahiya¹ 

[1] Department of Physics and Astrophysics, University of Delhi, Delhi 110 007, India$$

关键词: Baryon;    hyperon;    heavy-ion collisions.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We study chiral symmetry structure at finite density and temperature in the presence of external magnetic field and gravity, a situation relevant in the early Universe and in the core of compact stars. We then investigate the dynamical evolution of phase transition in the expanding early Universe and possible formation of quark nuggets and their survival.

【 授权许可】

Unknown