Results 91 to 100 of about 36,425 (173)

Non-equilibrium Bose–Einstein condensation in photonic systems

Nature Reviews Physics, 2022
J. Bloch, I. Carusotto, M. Wouters
semanticscholar   +1 more source

Double dome structure of the Bose-Einstein condensation in diluted S = 3/2 quantum magnets. [PDF]

Nat Commun, 2023
Watanabe Y, Miyake A, Gen M, Mizukami Y, Hashimoto K, Shibauchi T, Ikeda A, Tokunaga M, Kurumaji T, Tokunaga Y, Arima TH.   +10 more
europepmc   +1 more source

Condensation of excitons in Cu2O at ultracold temperatures: experiment and theory

New Journal of Physics, 2012
We present experiments on the luminescence of excitons confined in a potential trap at milli-Kelvin bath temperatures under continuous-wave (cw) excitation.
Heinrich Stolz, Rico Schwartz, Frank Kieseling, Sunipa Som, Maria Kaupsch, Siegfried Sobkowiak, Dirk Semkat, Nobuko Naka, Thomas Koch, Holger Fehske   +9 more
doaj   +1 more source

Modified Bose-Einstein condensation in an optical quantum gas. [PDF]

Nat Commun, 2021
Vretenar M, Toebes C, Klaers J.
europepmc   +1 more source

Supermode-density-wave-polariton condensation with a Bose–Einstein condensate in a multimode cavity

Nature Communications, 2017
When a single mode optical cavity is coupled to a Bose-Einstein condensate, one usually observes a single mode of light when strongly pumped. Here the authors observe a supermode in the output of a multimode cavity and relate this to a signature of a ...
Alicia J. Kollár, Alexander T. Papageorge, Varun D. Vaidya, Yudan Guo, Jonathan Keeling, Benjamin L. Lev   +5 more
doaj   +1 more source

The Bose-Einstein condensate temperature of an ideal blackbody

AIP Advances, 2018
The oscillators of a perfect blackbody are considered as non-interacting entities. Thus, Bose-Einstein Condensation is possible for these entities. The Bose-Einstein Condensate (BEC) temperature of a perfect blackbody is calculated from the Planck’s ...
Arijit Bag
doaj   +1 more source

Double magnetic resonance in MnCO₃ [PDF]

Magnetic Resonance in Solids, 2015
Results of experiments on MnCO3 investigations by double magnetic resonance are presented. Additional mode of oscillation has been observed in a created Bose-Einstein condensation of magnons state in MnCO3.
Yu.M. Bunkov, A.V. Klochkov, T.R. Safin, K.R. Safiullin, M.S. Tagirov
doaj  

Pump-Power-Driven Mode Switching in a Microcavity Device and Its Relation to Bose-Einstein Condensation

Physical Review X, 2017
We investigate the switching of the coherent emission mode of a bimodal microcavity device, occurring when the pump power is varied. We compare experimental data to theoretical results and identify the underlying mechanism based on the competition ...
H. A. M. Leymann, D. Vorberg, T. Lettau, C. Hopfmann, C. Schneider, M. Kamp, S. Höfling, R. Ketzmerick, J. Wiersig, S. Reitzenstein, A. Eckardt   +10 more
doaj   +1 more source

Nonequilibrium dynamics and atom-pair coherence in strongly interacting Bose-Fermi mixtures

Physical Review Research
Theoretical treatments of nonequilibrium dynamics in strongly interacting Bose-Fermi mixtures are complicated by the inherent non-Gaussian nature of the vacuum two-body physics, invalidating the typical Hartree-Fock-Bogoliubov approximation.
J. van de Kraats, D. J. M. Ahmed-Braun, V. E. Colussi, S. J. J. M. F. Kokkelmans   +3 more
doaj   +1 more source

Bose-Einstein Condensation for Two Dimensional Bosons in the Gross-Pitaevskii Regime. [PDF]

J Stat Phys, 2021
Caraci C, Cenatiempo S, Schlein B.
europepmc   +1 more source