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Updated: May 27, 2025

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
Published on: June 28, 2016
Two-Dimensional Spectroscopy of Open Quantum Systems: Nonequilibrium Green's Function Formulation
Haoran Sun1, Upendra Harbola2, Shaul Mukamel3
1Department of Chemistry & Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
Abstract:
Two-dimensional spectroscopy is examined for open quantum systems featuring multiple simultaneously measurable fluxes. Specifically, we explore a junction where optical measurements of photon flux are paired with concurrent transport measurements of electron currents. The theory of two-dimensional spectroscopy for both fluxes is developed using a nonself-consistent nonequilibrium Green's function formulation. Theoretical derivations are demonstrated through numerical simulations within a generic junction model.
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