4.6 Article

Finite-temperature Hartree-Fock-Bogoliubov theory for exciton-polaritons

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Low-Energy Collective Oscillations and Bogoliubov Sound in an Exciton-Polariton Condensate

E. Estrecho et al.

Summary: In this study, low-energy, low-momentum collective oscillations of an exciton-polariton condensate in a round box trap were observed, with the frequencies of dipole and breathing modes consistent with a weakly interacting two-dimensional trapped Bose gas. The extracted speed of sound from the dipole oscillation frequency was found to be smaller than the Bogoliubov sound, partially due to the influence of the incoherent reservoir. These findings provide insights into the effects of reservoir, dissipation, energy relaxation, and finite temperature on the superfluid properties of exciton-polariton condensates and other two-dimensional open-dissipative quantum fluids.

PHYSICAL REVIEW LETTERS (2021)

Article Physics, Multidisciplinary

Enhanced Scattering between Electrons and Exciton-Polaritons in a Microcavity

Guangyao Li et al.

Summary: The study examines the interaction between strong light and matter, as well as charge doping. By using a simplified model of a two-dimensional semiconductor embedded in a microcavity, a diagrammatic formalism is developed for the system with an emphasis on the scatterings between different particles. Results indicate that the scattering between spin-polarized polaritons and electrons is significantly enhanced due to the shifted collision energy from strong light-matter coupling.

PHYSICAL REVIEW LETTERS (2021)

Article Materials Science, Multidisciplinary

Estimation of the condensate fraction from the static structure factor

Yu E. Lozovik et al.

Summary: The proposed method provides an accurate estimation of the condensate fraction in strongly correlated systems under various conditions, with experimental measurements confirming its effectiveness.

PHYSICAL REVIEW B (2021)

Article Multidisciplinary Sciences

Directional Goldstone waves in polariton condensates close to equilibrium

Dario Ballarini et al.

NATURE COMMUNICATIONS (2020)

Article Multidisciplinary Sciences

Observation of quantum depletion in a non-equilibrium exciton-polariton condensate

Maciej Pieczarka et al.

NATURE COMMUNICATIONS (2020)

Article Physics, Multidisciplinary

Polariton interactions in microcavities with atomically thin semiconductor layers

Olivier Bleu et al.

PHYSICAL REVIEW RESEARCH (2020)

Article Materials Science, Multidisciplinary

Kinetics and luminescence of the excitations of a nonequilibrium polariton condensate

T. D. Doan et al.

PHYSICAL REVIEW B (2020)

Article Physics, Multidisciplinary

Mechanisms of blueshifts in organic polariton condensates

Timur Yagafarov et al.

COMMUNICATIONS PHYSICS (2020)

Article Multidisciplinary Sciences

Dispersion relation of the collective excitations in a resonantly driven polariton fluid

Petr Stepanov et al.

NATURE COMMUNICATIONS (2019)

Article Physics, Multidisciplinary

Bose Condensation of Long-Living Direct Excitons in an Off-Resonant Cavity

N. S. Voronova et al.

PHYSICAL REVIEW LETTERS (2018)

Article Physics, Multidisciplinary

Ghost Branch Photoluminescence From a Polariton Fluid Under Nonresonant Excitation

Maciej Pieczarka et al.

PHYSICAL REVIEW LETTERS (2015)

Article Materials Science, Multidisciplinary

Effective interaction and condensation of dipolaritons in coupled quantum wells

Tim Byrnes et al.

PHYSICAL REVIEW B (2014)

Article Materials Science, Multidisciplinary

Dynamics and stability of dark solitons in exciton-polariton condensates

Lev A. Smirnov et al.

PHYSICAL REVIEW B (2014)

Article Physics, Multidisciplinary

Quantum fluids of light

Iacopo Carusotto et al.

REVIEWS OF MODERN PHYSICS (2013)

Article Multidisciplinary Sciences

Spontaneous coherence in a cold exciton gas

A. A. High et al.

NATURE (2012)

Article Materials Science, Multidisciplinary

Negative Bogoliubov dispersion in exciton-polariton condensates

Tim Byrnes et al.

PHYSICAL REVIEW B (2012)

Article Physics, Multidisciplinary

Spontaneous Pattern Formation in a Polariton Condensate

F. Manni et al.

PHYSICAL REVIEW LETTERS (2011)

Article Physics, Multidisciplinary

From Single Particle to Superfluid Excitations in a Dissipative Polariton Gas

V. Kohnle et al.

PHYSICAL REVIEW LETTERS (2011)

Article Physics, Particles & Fields

Basics of Bose-Einstein condensation

V. I. Yukalov

PHYSICS OF PARTICLES AND NUCLEI (2011)

Article Physics, Multidisciplinary

Exciton-polariton Bose-Einstein condensation

Hui Deng et al.

REVIEWS OF MODERN PHYSICS (2010)

Article Physics, Multidisciplinary

Observation of Bogoliubov excitations in exciton-polariton condensates

S. Utsunomiya et al.

NATURE PHYSICS (2008)

Article Materials Science, Multidisciplinary

Spectrum and thermal fluctuations of a microcavity polariton Bose-Einstein condensate

D. Sarchi et al.

PHYSICAL REVIEW B (2008)

Article Physics, Multidisciplinary

Spontaneous rotating vortex lattices in a pumped decaying condensate

Jonathan Keeling et al.

PHYSICAL REVIEW LETTERS (2008)

Article Physics, Multidisciplinary

Excitations in a nonequilibrium Bose-Einstein condensate of exciton polaritons

Michiel Wouters et al.

PHYSICAL REVIEW LETTERS (2007)

Article Physics, Multidisciplinary

On the superfluid properties of a polaritonic system

A. Semenov et al.

Article Physics, Multidisciplinary

Quantum degenerate exciton-polaritons in thermal equilibrium

Hui Deng et al.

PHYSICAL REVIEW LETTERS (2006)

Article Materials Science, Multidisciplinary

Response functions and superfluid density in a weakly interacting Bose gas with nonquadratic dispersion

Jonathan Keeling

PHYSICAL REVIEW B (2006)

Article Multidisciplinary Sciences

Polariton lasing vs. photon lasing in a semiconductor microcavity

H Deng et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2003)