Work

A study on existence of wormhole in Lemaitre–Tolman–Bondi model

Year: 2024

Type: article

Abstract: An investigation has been done for possible existence of evolving wormhole (WH) solution in the background of inhomogeneous Lemaitre–Tolman–Bondi (LTB) space-time geometry. Using separable product form of the geometric (or area) radius, the shape function can be evaluated in terms of the functional part of the radial coordinate in the area radius. The conditions for a viable WH configuration have been examined.

Source: The European Physical Journal C

DOI: 10.1140/epjc/s10052-024-13305-4

Authors: Subenoy Chakraborty, Madhukrishna Chakraborty

Institution: Jadavpur University

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funders: Department of Science and Technology, Ministry of Science and Technology, India, University Grants Commission

Awards: G2148742274, G2958106327, G3974988480, G6550901161