1.8k citations · 2.5k across the 31 of their papers we have counts for
3 papers · 1 filter
A Hybrid Qubit Encoding: Splitting Fock Space into Fermionic and Bosonic Subspaces
Francisco Javier Del Arco Santos, Jakob S. Kottmann
Efficient encoding of electronic operators into qubits is essential for quantum chemistry simulations. The majority of methods map single electron states to qubits, effectively han…
The advent of fully variational quantum eigensolvers using a hybrid multiresolution approach
Fabian Langkabel, Stefan Knecht, Jakob S. Kottmann
In electronic structure theory, variational methods offer a valuable paradigm for approximating electronic ground states. However, for historical reasons, this principle is mostly…
Comparing Classical and Quantum Ground State Preparation Heuristics
Katerina Gratsea, Jakob S. Kottmann, Peter D. Johnson +1
One promising field of quantum computation is the simulation of quantum systems, and specifically, the task of ground state energy estimation (GSEE). Ground state preparation (GSP)…