Quantum Computing, Quantum Chemistry, Qiskit, Chemistry, Open Source.
for cis-stilbene, trans stilbene and BChl a using Jordan-Wigner representation (red, blue crosses for raw and corrected results) and parity representation with two-qubit reduction (green stars). The gray band has a width of 10 milliHartree. Computations were carried out on ibmq mumbai and ibmq