• Stability of extended scalar diquark stars vis-à-vis soliton stars

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/060/03/0461-0467

    • Keywords

       

      Stability of stars; diquark gluon plasma; scalar diquark; diquark stars; soliton stars; φ4-theory

    • Abstract

       

      Motivated by relatively large values of the maximum mass (M = 8.92M⊙) and radius (R = 507 km) obtained for an extended scalar diquark star within the framework of an effective φ4-theory (S K Karnet al [1]) some interesting observations are made with regard to the stability of stellar objects describable in general in terms of the polynomial field theories

    • Author Affiliations

       

      R S Kaushal1

      1. Department of Physics and Astrophysics, University of Delhi, Delhi - 110 007, India
    • Dates

       
  • Pramana – Journal of Physics | News

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