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UBC Researchers Unveil Superfluid Model Challenging Quantum Theories

9/2/2025

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Summary

Story summary

Researchers at the University of British Columbia created a model using superfluid helium-4 to simulate the Schwinger effect.
Their findings indicate that vortex pairs can form instead of electron-positron pairs.
This method enables experimental testing of quantum tunneling, linking theory with practical experimentation.
The study questions current theories on vortex mass variability, impacting condensed matter and fundamental particle physics.
The research offers potential insights into quantum vacuum dynamics and non-equilibrium phase transitions.

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Story summary

Researchers at the University of British Columbia created a model using superfluid helium-4 to simulate the Schwinger effect.
Their findings indicate that vortex pairs can form instead of electron-positron pairs.
This method enables experimental testing of quantum tunneling, linking theory with practical experimentation.
The study questions current theories on vortex mass variability, impacting condensed matter and fundamental particle physics.
The research offers potential insights into quantum vacuum dynamics and non-equilibrium phase transitions.