Abstract
We study the well-posedness of two systems modeling the non-equilibrium dynamics of pumped decaying Bose–Einstein condensates. In particular, we present the local theory for rough initial data using the Fourier restricted norm method introduced by Bourgain. We extend the result globally for initial data in \(L^{2}\).
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Acknowledgements
JS acknowledges financial support from the Austrian Science Fund (FWF) grant F65, the Vienna Science and Technology Fund (WWTF) project SEQUEX, and CONACYT Mexico through its program Estancias Posdoctorales por Mexico. JM acknowledges financial support from the Austrian Science Fund (FWF) grant W1245.
Funding
JS acknowledges financial support from the Austrian Science Fund (FWF) grant F65, the Vienna Science and Technology Fund (WWTF) project SEQUEX, and CONACYT Mexico through its program Estancias Posdoctorales por Mexico. JM acknowledges financial support from the Austrian Science Fund (FWF) grant W1245.
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Möller, J., Sierra, J. On the Well-Posedness of Two Driven-Damped Gross–Pitaevskii-Type Models for Exciton-Polariton Condensates. J Dyn Diff Equat (2024). https://doi.org/10.1007/s10884-024-10359-6
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DOI: https://doi.org/10.1007/s10884-024-10359-6