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quant-ph2025
Pauli propagation enables fast classical simulation of strongly correlated quantum systems
Chinmay Shrikhande, Arnab Bachhar, Aaron Rodriguez Jimenez +2
Ground state energy estimation for strongly correlated quantum systems remains a central challenge in computational physics and chemistry. While tensor network methods like DMRG pr…
physics.chem-ph2025
Computing Exchange Coupling constants in Transition metal complexes with Tensor Product Selected Configuration Interaction
Arnab Bachhar, Nicholas J. Mayhall
Transition metal complexes present significant challenges for electronic structure theory due to strong electron correlation arising from partially filled -orbitals. We compare…