Kinetic Monte Carlo approach to nonequilibrium bosonic systems

T. C.H. Liew; H. Flayac; D. Poletti; I. G. Savenko; F. P. Laussy

doi:10.1103/PhysRevB.96.125423

Kinetic Monte Carlo approach to nonequilibrium bosonic systems

T. C.H. Liew^*, H. Flayac, D. Poletti, I. G. Savenko, F. P. Laussy

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We consider the use of a kinetic Monte Carlo approach for the description of nonequilibrium bosonic systems, taking nonresonantly excited exciton-polariton condensates and bosonic cascade lasers as examples. In the former case, the considered approach allows the study of the cross-over between incoherent and coherent regimes, which represents the formation of a quasicondensate that forms purely from the action of energy relaxation processes rather than interactions between the condensing particles themselves. In the latter case, we show theoretically that a bosonic cascade can develop an output coherent state.

Original language	English
Article number	125423
Journal	Physical Review B
Volume	96
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevB.96.125423
State	Published - 18 Sep 2017
Externally published	Yes

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10.1103/PhysRevB.96.125423

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T1 - Kinetic Monte Carlo approach to nonequilibrium bosonic systems

AU - Liew, T. C.H.

AU - Flayac, H.

AU - Poletti, D.

AU - Savenko, I. G.

AU - Laussy, F. P.

PY - 2017/9/18

Y1 - 2017/9/18

N2 - We consider the use of a kinetic Monte Carlo approach for the description of nonequilibrium bosonic systems, taking nonresonantly excited exciton-polariton condensates and bosonic cascade lasers as examples. In the former case, the considered approach allows the study of the cross-over between incoherent and coherent regimes, which represents the formation of a quasicondensate that forms purely from the action of energy relaxation processes rather than interactions between the condensing particles themselves. In the latter case, we show theoretically that a bosonic cascade can develop an output coherent state.

AB - We consider the use of a kinetic Monte Carlo approach for the description of nonequilibrium bosonic systems, taking nonresonantly excited exciton-polariton condensates and bosonic cascade lasers as examples. In the former case, the considered approach allows the study of the cross-over between incoherent and coherent regimes, which represents the formation of a quasicondensate that forms purely from the action of energy relaxation processes rather than interactions between the condensing particles themselves. In the latter case, we show theoretically that a bosonic cascade can develop an output coherent state.

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DO - 10.1103/PhysRevB.96.125423

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VL - 96

JO - Physical Review B

JF - Physical Review B

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Kinetic Monte Carlo approach to nonequilibrium bosonic systems

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