Two-dimensional spectroscopy of open quantum systems
Mesoscale and Nanoscale Physics
2025-02-28 v1 Chemical Physics
Optics
Abstract
Two-dimensional spectroscopy is discussed for open quantum systems with multiple simultaneously measurable fluxes. In particular, we discuss a junction where optical measurements of photon flux are complemented with simultaneous transport measurements of electron currents. Theory of two-dimensional spectroscopy in both fluxes is developed employing non-self-consistent nonequilibrium Green's function formulation. Theoretical derivations are illustrated with numerical simulations within generic junction model.
Keywords
Cite
@article{arxiv.2412.10931,
title = {Two-dimensional spectroscopy of open quantum systems},
author = {Haoran Sun and Upendra Harbola and Shaul Mukamel and Michael Galperin},
journal= {arXiv preprint arXiv:2412.10931},
year = {2025}
}
Comments
10 pages, 6 figures