2 papers
physics.chem-ph2025
Hierarchical Equations of Motion Solved with the Multiconfigurational Ehrenfest Ansatz
Zhecun Shi, Huiqiang Zhou, Lei Huang +2
Being a numerically exact method for the simulation of dynamics in open quantum systems, the hierarchical equations of motion (HEOM) still suffers from the curse of dimensionality.…
quant-ph2025
Variational Quantum Metrology with Loschmidt Echo
Ran Liu, Ze Wu, Xiaodong Yang +6
By utilizing quantum mechanical effects, such as superposition and entanglement, quantum metrology promises higher precision than the classical strategies. It is, however, practica…