Ground-state energy of any closed-shell molecule or ion with VQE (UCCSD) in a chosen active space, compared with Hartree-Fock, exact active-space and CCSD(T) references
Accuracy · simulator
99.99%
Fidelity · hardware
99.92%
Shots kept · hardware
99%
Typical cost
0.125 cr
Version
v1.0.1
Your problem
Start from
Describe it with
-4 to 4
Where to run
Track record
CaseAccuracyCostRan
Limits
Largest problem
12 qubits. Up to 6 active spatial orbitals (12 qubits); closed-shell systems only