variational quantum eigensolver

URI: https://gptkb.org/entity/variational_quantum_eigensolver
GPTKB entity
Statements (32)
Predicate Object
gptkbp:instanceOf quantum computer
gptkbp:abbreviation gptkb:VQE
gptkbp:application materials science
quantum chemistry
gptkbp:category variational algorithm
NISQ algorithm
gptkbp:citation gptkb:Peruzzo_et_al.,_Nature_Communications,_2014
gptkbp:field gptkb:quantum_computing
gptkbp:goal find ground state energy of a Hamiltonian
https://www.w3.org/2000/01/rdf-schema#label variational quantum eigensolver
gptkbp:introducedIn 2014
gptkbp:limitation scaling with system size
barren plateau problem
gptkbp:notableFor gptkb:Google_Cirq
gptkb:IBM_Qiskit
gptkb:Rigetti_Forest
gptkbp:optimizedFor gradient-based optimization
gradient-free optimization
gptkbp:proposedBy gptkb:Alán_Aspuru-Guzik
gptkb:James_D._Whitfield
gptkb:Jarrod_McClean
gptkb:Ryan_Babbush
gptkbp:relatedTo gptkb:quantum_approximate_optimization_algorithm
quantum phase estimation
gptkbp:suitableFor noisy intermediate-scale quantum computers
gptkbp:uses classical optimization
hybrid quantum-classical approach
parameterized quantum circuits
ansatz state
measurement of expectation values
gptkbp:bfsParent gptkb:Quantum_Enhanced_Optimization
gptkbp:bfsLayer 6