4 papers
Numerically-Exact Quantum-Simulation Approach for Two-Dimensional Spectroscopy of Open Quantum Systems
Yi-Xuan Yao, Hao-Yue Zhang, Cheng-Ge Liu +3
Two-dimensional spectroscopy (2DS) is a powerful ultrafast technique for probing electronic and vibrational dynamics in complex microscopic systems. Extracting detailed information…
Non-Hermitian Hamiltonian Approach for Two-Dimensional Coherent Spectra of Driven Systems
Hao-Yue Zhang, Yi-Xuan Yao, Bin-Yao Huang +2
Two-dimensional coherent spectroscopy (2DCS) offers significant advantages in terms of high temporal and frequency resolutions and signal-to-noise ratio. Until now, the response-fu…
Observing Quantum Coherent Oscillations in a Three-Level Atoms via Electromagnetically Induced Transparency by Two-Dimensional Spectroscopy
Jing-Yi-Ran Jin, Hao-Yue Zhang, Yi-Xuan Yao +2
Two-dimensional electronic spectroscopy (2DES) has high spectral resolution and is a useful tool for studying atom dynamics. In this paper, we show a smallest unit of electromagnet…
Anomalously reduced homogeneous broadening of two-dimensional electronic spectroscopy at high temperature by detailed balance
Ru-Qiong Deng, Cheng-Ge Liu, Yi-Xuan Yao +4
Dissipation and decoherence of quantum systems in thermal environments is important to various spectroscopies. It is generally believed that dissipation can broaden the line shape…