12 citations · 29 across the 7 of their papers we have counts for
7 papers
Neural Network Solution of Non-Markovian Quantum State Diffusion and Operator Construction of Quantum Stochastic Process
Jiaji Zhang, Carlos L. Benavides-Riveros, Lipeng Chen
Non-Markovian quantum state diffusion provides a wavefunction-based framework for modeling open quantum systems. In this work, we introduce a novel machine learning approach based…
Twin-Space Representation of Classical Mapping Model in the Constraint Phase Space Representation: Numerically Exact Approach to Open Quantum Systems
Jiaji Zhang, Jian Liu, Lipeng Chen
The constraint coordinate-momentum \textit{phase space} (CPS) has recently been developed to study nonadiabatic dynamics in gas-phase and condensed-phase molecular systems. Althoug…
Simulating Quantum Many-Body States with Neural-Network Exponential Ansatz
Weillei Zeng, Jiaji Zhang, Lipeng Chen +1
Preparing quantum many-body states on classical or quantum devices is a very challenging task that requires accounting for exponentially large Hilbert spaces. Although this complex…
Neural Quantum Propagators for Driven-Dissipative Quantum Dynamics
Jiaji Zhang, Carlos L. Benavides-Riveros, Lipeng Chen
Describing the dynamics of strong-laser driven open quantum systems is a very challenging task that requires the solution of highly involved equations of motion. While machine lear…
Tracking the Electron Density Changes in Excited States -- A Computational Study on Pyrazine
Sebastian V. Pios, Jiaji Zhang, Maxim F. Gelin +2
The development of X-ray free-electron lasers (XFELs) has enabled ultrafast X-ray diffraction (XRD) experiments, which are capable of resolving electronic/vibrational transitions a…
Non-markovian neural quantum propagator and its application to the simulation of ultrafast nonlinear spectra
Jiaji Zhang, Lipeng Chen
The accurate solution of dissipative quantum dynamics plays an important role on the simulation of open quantum systems. Here we propose a machine-learning-based universal solver f…
Artificial-intelligence-based surrogate solution of dissipative quantum dynamics: physics-informed reconstruction of the universal propagator
Jiaji Zhang, Carlos L. Benavides-Riveros, Lipeng Chen
The accurate (or even approximate) solution of the equations that govern the dynamics of dissipative quantum systems remains a challenging task for quantum science. While several a…