Faculties of University Bonn: Search
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Fluctuations and dissipation in a Bose-Einstein condensed photon gas
(2021-12-02)
Bose-Einstein condensation, superfluidity and superconductivity are all related phenomena where particles behave as collective quantum systems. The behavior of such systems is treated using quantum statistics and their ...
Fluctuation-Dissipation Relation for a Bose-Einstein Condensate of Photons
(2023-01-20)
For equilibrium systems, the magnitude of thermal fluctuations is closely linked to the dissipative response to external perturbations. This fluctuation-dissipation relation has been described for material particles in a ...