3 papers
physics.flu-dyn2026
A convolutional autoencoder and neural ODE framework for surrogate modeling of transient counterflow flames
Mert Yakup Baykan, Weitao Liu, Thorsten Zirwes +3
A novel convolutional autoencoder neural ODE (CAE-NODE) framework is proposed for a reduced-order model (ROM) of transient 2D counterflow flames, as an extension of AE-NODE methods…
quant-ph2025
The optical Bloch equation for the finite-temperature fluctuations
Weitao Liu
In this work, I analyze the quantum fluctuations and the thermal fluctuations in the framework of quantum mechanics. Being recognized as incoherent perturbations with different fea…
nucl-th2025
Isomer production by multi-photon excitation
Weitao Liu, Yuanbin Wu
The multi-photon excitation to the -eV nuclear isomeric state Th in the direct laser-nucleus interaction is investigated theoretically. We solve the time-depende…