Skoči na glavni sadržaj

Fizika B : a journal of experimental and theoretical physics, Vol. 14 No. 3, 2005.

Izvorni znanstveni članak

A study of global string in Lyra geometry

F. Rahaman ; Department of Mathematics, Jadavpur University, Kolkata-700032, India
Sk. M. Hossain ; Department of Mathematics, Jadavpur University, Kolkata-700032, India
S. Mal ; Department of Mathematics, Jadavpur University, Kolkata-700032, India
P. Ghosh ; Department of Mathematics, Jadavpur University, Kolkata-700032, India
R. Mukherji ; Department of Mathematics, Jadavpur University, Kolkata-700032, India

Puni tekst: engleski pdf 90 Kb

str. 303-310

preuzimanja: 32

citiraj

Sažetak

An exact solution for the space-time outside the core of a U(1) static global string in Lyra geometry is presented. Our global string is nonsingular at a finite distance from the string core. The gravitational field of the global string is shown to be attractive in nature.

Ključne riječi

Global string; Lyra geometry; gravitational field

Hrčak ID:

304142

URI

https://hrcak.srce.hr/304142

Datum izdavanja:

1.8.2005.

Podaci na drugim jezicima: hrvatski

Posjeta: 132 *