Simulating Many-Body Systems with a Projective Quantum Eigensolver
Nicholas H. Stair, Francesco A. Evangelista
Abstract
A reformulation of a variational quantum algorithm enables investigation of strongly correlated electronic systems with one to two orders of magnitude fewer quantum measurements than the state-of-the-art.
Topics & Concepts
AnsatzWave functionQuantumIdentical particlesApplied mathematicsMathematicsQuantum mechanicsPhysicsComputer scienceQuantum Computing Algorithms and ArchitectureQuantum Information and CryptographyQuantum and electron transport phenomena