Thermal noise as a window into the quantum vacuum: Spatial patterns revealed by simple experiments
We show that the spatial structure of electromagnetic vacuum fluctuations, predicted by quantum electrodynamics, can be indirectly observed using thermal noise at radio frequencies. Using simple laboratory equipment like coaxial cables and radio frequency splitters, we detect a clear suppression of...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-06-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/fyk5-nbwd |
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