OpenFermion Hamiltonian Purpose Provides expert guidance on molecular Hamiltonian construction and fermion-to-qubit mappings using OpenFermion for quantum chemistry applications. Capabilities - Molecular Hamiltonian generation - Jordan-Wigner transformation - Bravyi-Kitaev transformation - Parity transformation - Second quantization handling - Symmetry reduction - Active space selection - Hamiltonian term grouping Usage Guidelines 1. Molecular Setup : Define molecular geometry and basis set 2. Hamiltonian Generation : Compute molecular integrals and construct Hamiltonian 3. Transformation Sel…