Higher dimensional charged gravastar admitting conformal motion

作者：Bhar Piyali^*

来源：Astrophysics and Space Science, 2014, 354(2): 457-462.

DOI：10.1007/s10509-014-2109-2

• Gravastar
• Conformal motion

In the present paper we have discussed about the higher dimensional charged gravastar admitting conformal motion. The gravastar, gravitationally vacuum condense star is generally considered as the alternative to black hole which has three regions with three different equation of state. (i) In interior region p=-rho, (ii) in shell p=rho, (iii) in exterior region p=rho=0. p=-rho is generally called the %26apos;false vacuum%26apos; or %26apos;degenerate vacuum%26apos; or rho vacuum. We match our interior spacetime to the R-N higher dimensional spacetime in presence of thin shell.

• 出版日期2014-12