The Hierarchical Equations of Motion for QUantum Impurity with a Correlated Kernel (HEOM-QUICK) is a program which allows for an accurate and universal characterization of strongly correlated quantum impurity systems.

The Dissipaton-embedded Quantum Master Equation in Second Quantization(DQME-SQ) is a universal and compact theory for quantum simulation of non-Markovian dissipative dynamics for both bosonic and fermionic environments.