Schwinger-Keldysh theory for Bose-Einstein condensation of photons in a dye-filled optical microcavity

We consider Bose-Einstein condensation of photons in an optical cavity filled with dye molecules that are excited by laser light. By using the Schwinger-Keldysh formalism we derive a Langevin field equation that describes the dynamics of the photon gas, and in particular its equilibrium properties a...

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Veröffentlicht in:	arXiv.org 2013-06
Hauptverfasser:	-W de Leeuw, A, Stoof, H T C, Duine, R A
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensation Damping Dyes Laser pumping Optical pumping Photons Physics - Quantum Gases
Online-Zugang:	Volltext
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