29 citations · 105 across the 19 of their papers we have counts for
4 papers · 1 filter
Symmetry adaptation in quantum chemistry calculations on a quantum computer
Ilya G. Ryabinkin, Scott N. Genin
Quantum chemistry calculations on a quantum computer frequently suffer from symmetry breaking: the situation when a state of assumed spin and number of electrons is contaminated wi…
Qubit coupled-cluster method: A systematic approach to quantum chemistry on a quantum computer
Ilya G. Ryabinkin, Tzu-Ching Yen, Scott N. Genin +1
A unitary coupled-cluster (UCC) form for the wavefunction in the variational quantum eigensolver has been suggested as a systematic way to go beyond the mean-field approximation an…
Relation between fermionic and qubit mean fields in the electronic structure problem
Ilya G. Ryabinkin, Scott N. Genin, Artur F. Izmaylov
For quantum computing applications, the electronic Hamiltonian for the electronic structure problem needs to be unitarily transformed to a qubit form. We found that mean-field proc…
Constrained variational quantum eigensolver: Quantum computer search engine in the Fock space
Ilya G. Ryabinkin, Scott N. Genin, Artur F. Izmaylov
Variational quantum eigensolver (VQE) is an efficient computational method promising chemical accuracy in electronic structure calculations on a universal-gate quantum computer. Ho…