Dark States of Light and the Hidden Energy in Thermal Radiation Detection
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866908373932310528 |
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| author | Villas-Boas, Celso Jorge Diniz, Ciro Micheletti |
| author_facet | Villas-Boas, Celso Jorge Diniz, Ciro Micheletti |
| contents | We develop a quantum-optical framework demonstrating that thermal radiation can confine a significant portion of its energy in dark collective modes -- highly entangled photon states that, despite their photonic nature, remain decoupled from matter through standard electromagnetic interactions. In a system comprising $M$ thermal field modes, we show that only a fraction $1/M$ of the total energy is accessible to matter, while the remaining $(M-1)/M$ is stored in dark states, rendering it undetectable by conventional electromagnetic means. We also demonstrate that intensity measurements, commonly used to estimate field energy, can be misleading due to collective effects that suppress or enhance light-matter coupling. To explore further this phenomenon, we analyze a cavity QED model enclosing a single dissipative atom and show that symmetry breaking in the atom-field interaction enables access to the hidden energy stored in dark modes. While inconclusive, these findings suggest that dark states of light may underlie certain unexplained energy phenomena, pointing to a possible microscopic mechanism based on the collective structure of thermal radiation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_13767 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Dark States of Light and the Hidden Energy in Thermal Radiation Detection Villas-Boas, Celso Jorge Diniz, Ciro Micheletti Quantum Physics We develop a quantum-optical framework demonstrating that thermal radiation can confine a significant portion of its energy in dark collective modes -- highly entangled photon states that, despite their photonic nature, remain decoupled from matter through standard electromagnetic interactions. In a system comprising $M$ thermal field modes, we show that only a fraction $1/M$ of the total energy is accessible to matter, while the remaining $(M-1)/M$ is stored in dark states, rendering it undetectable by conventional electromagnetic means. We also demonstrate that intensity measurements, commonly used to estimate field energy, can be misleading due to collective effects that suppress or enhance light-matter coupling. To explore further this phenomenon, we analyze a cavity QED model enclosing a single dissipative atom and show that symmetry breaking in the atom-field interaction enables access to the hidden energy stored in dark modes. While inconclusive, these findings suggest that dark states of light may underlie certain unexplained energy phenomena, pointing to a possible microscopic mechanism based on the collective structure of thermal radiation. |
| title | Dark States of Light and the Hidden Energy in Thermal Radiation Detection |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2505.13767 |