|
Title
|
|
|
|
Classical field model for arrays of photon condensates
|
|
|
Author
|
|
|
|
|
|
|
Abstract
|
|
|
|
| We introduce a classical phasor model for the description of multimode photon condensates that thermalize through repeated absorptions and reemissions by dye molecules. Thermal equilibrium is expressed through the fluctuation-dissipation relation that connects the energy damping to spontaneous emission fluctuations. We apply our model to a photonic Josephson junction (two coupled wells) and to one- and two-dimensional arrays of photon condensates. In the limit of zero pumping and cavity losses, we recover the thermal equilibrium result, but in the weakly driven-dissipative case in the canonical regime, we find suppressed density and phase fluctuations with respect to the ideal Bose gas. |
|
|
|
Language
|
|
|
|
English
|
|
|
Source (journal)
|
|
|
|
PHYSICAL REVIEW A
|
|
|
Publication
|
|
|
|
2020
|
|
|
DOI
|
|
|
|
10.1103/PHYSREVA.101.043814
|
|
|
Volume/pages
|
|
|
|
101
:4
(2020)
, p. 1-10
|
|
|
Article Reference
|
|
|
|
043814
|
|
|
ISI
|
|
|
|
000525325300010
|
|
|
Medium
|
|
|
|
E-only publicatie
|
|
|
Full text (Publisher's DOI)
|
|
|
|
|
|
|
Full text (open access)
|
|
|
|
|
|