Story perspectives

Ph.D. Student Explores Exotic Wormholes Connecting Universe

11/7/2025

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Summary

Story summary

Arya Dutta, a Ph.D. student, investigates wormholes that could connect distant regions of the universe.
The work, published in the International Journal of Geometric Methods in Modern Physics, describes a thin-shell wormhole that modifies two black hole geometries.
The model requires exotic matter with negative energy density to remain stable.
Dutta finds that smaller wormholes attract objects and larger ones repel them, bridging relativity and string theory.

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Story summary

Arya Dutta, a Ph.D. student, investigates wormholes that could connect distant regions of the universe.
The work, published in the International Journal of Geometric Methods in Modern Physics, describes a thin-shell wormhole that modifies two black hole geometries.
The model requires exotic matter with negative energy density to remain stable.
Dutta finds that smaller wormholes attract objects and larger ones repel them, bridging relativity and string theory.