Resonance fluorescence in driven quantum dots: electron and photon correlations

Abstract

We study the counting statistics for electrons and photons being emitted from a driven two level quantum dot. Our technique allows us to calculate their mutual correlations as well. We study different transport configurations by tuning the chemical potential of one of the leads to find that the electronic and photonic fluctuations can be externally manipulated by tuning the AC and transport parameters. We also propose special configurations where electron-photon correlation is maximal meaning that spontaneous emission of photons with a well defined energy is regulated by single electron tunneling. Interesting features are also obtained for energy dependent tunneling.

20 pages, 19 figures. Minor changes

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• Correlations of heat and charge currents in quantum-dot thermoelectric engines
• Transport Statistics of Interacting Double Dot Systems: Coherent and Non-Markovian Effects
• Full Counting Statistics of Photons Emitted by Double Quantum Dot
• Single-electron thermal devices coupled to a mesoscopic gate
• Photonics and Spectroscopy in Nanojunctions: A Theoretical Insight
• Tunable dynamical channel blockade in double-dot Aharonov-Bohm interferometers
• Light-induced current in molecular junctions: Local field and non-Markov effects
• Discontinuities in driven spin-boson systems due to coherent destruction of tunneling: breakdown of the Floquet-Gibbs distribution
• Coherent properties of nano-electromechanical systems
• Electron pumping in the strong coupling and non-Markovian regime: A reaction coordinate mapping approach
• Coherent charge transport through molecular wires: "Exciton blocking" and current from electronic excitations in the wire
• Enhanced shot noise in asymmetric interacting two level systems
• Electronic statistics-on-demand: bunching, anti-bunching, positive and negative correlations in a molecular spin-valve
• Two-particle dark state cooling of a nanomechanical resonator
• Manifestation of the Purcell effect in current transport through a dot-cavity-QED system
• The photocurrent generated by photon replica states of an off-resonantly coupled dot-cavity system
• Oscillations in electron transport caused by multiple resonances in a quantum dot-QED system in the steady-state regime
• All-thermal reversal of heat currents using qutrits