PulseExploreJournal ClubDebatesTrendingResearchersJournals
Instagram
HomeExploreJournal ClubTrending
Synapse
⌘+K
Synapse
April 18, 2026International Journal of Modern Physics A0 citations

Energy Conditions and Stability of Charged Wormholes in f(R,ℒm) Gravity: A Comparative Analysis with Compact Objects

View Full Paper
SSSagar V. SoniAKA. C. KhuntFRFarook Rahaman

Key Points

  • The aim is to analyze energy conditions and the stability of charged wormholes in modified gravity.
  • Derived shape functions for charged wormholes using the Exponential Spheroid model.
  • Analyzed null energy conditions in radial and tangential directions.
  • Compared pressure-density profiles of charged wormholes with compact objects.
  • Radial null energy condition is satisfied across a wide range of charge parameters.
  • Tangential null energy condition is sustained within a limited range of charge values.
  • Higher charge values lead to violations indicating throat-like structure necessary for stability.
  • Distinct variations in matter distribution observed between charged wormholes and neutron stars.

Abstract

In this paper, we study the energy conditions of charged traversable wormholes in the framework of Formula: see text modified gravity. In the first case, we derive the shape functions (SFs) for two different choices of the charge function Formula: see text by considering the Exponential Spheroid (ES) model and analyze the null energy condition (NEC). In the second case, we consider a particular shape function and study its implications for the energy conditions. In both cases, we obtain expressions for energy density and pressure in radial and tangential directions. Our findings show that the radial NEC remains satisfied across a wide range of charge parameters Formula: see text consistent with established physical laws. However, the tangential NEC is only sustained in the range Formula: see text; for higher charge values, violations occur, indicating the formation of a throat-like structure necessary for wormhole stability. Additionally, we compare the pressure-density profiles of these charged wormholes with those of compact objects such as neutron stars, revealing distinct variations in matter distribution. This analysis highlights the crucial role of charge and modified gravity in determining the stability and physical characteristics of wormhole structures.

Ask AI
Helpful
Bookmark
Share
View Full Paper

Cite This Study

Soni et al. (2026) studied this question.

synapsesocial.com/papers/69e320af40886becb653fd01https://doi.org/10.1142/s0217751x26500910
Ask AI
Helpful
Bookmark
Share
View Full Paper