2024
Subspace-Search Quantum Imaginary Time Evolution for Excited State Computations
Cianci C, Santos L, Batista V. Subspace-Search Quantum Imaginary Time Evolution for Excited State Computations. Journal Of Chemical Theory And Computation 2024, 20: 8940-8947. PMID: 39352769, DOI: 10.1021/acs.jctc.4c00915.Peer-Reviewed Original ResearchNoisy intermediate-scale quantumQuantum imaginary time evolutionImaginary time evolutionExcited statesQuantum (NISQStudy of excited statesComputation of excited statesLow-lying excited statesTime evolutionVariational quantum imaginary time evolutionCalculation of low-lying excited statesExcited state computationsQuantum systemsSmall molecular systemsVariational quantumLiH moleculeQuantum devicesGround stateQuantum computationQuantumMolecular systemsState algorithmState computationsLocal minimaVariational algorithm
2014
Steered Quantum Dynamics for Energy Minimization
Soley M, Markmann A, Batista V. Steered Quantum Dynamics for Energy Minimization. The Journal Of Physical Chemistry B 2014, 119: 715-727. PMID: 25122515, DOI: 10.1021/jp5046723.Peer-Reviewed Original ResearchOptimal control algorithmDiffeomorphic modulationTime-dependent massNonlinear optimizationQuantum dynamicsIterative schemeEnergy minimizationEffective HamiltonianGlobal minimumControl algorithmLocal minimaAnnealing methodologyMinimizationExtended setAlgorithmDynamicsHamiltonianObservable responseOptimizationDipole momentMinimumScheme