Unitary-coupled restricted Boltzmann machine ansatz for quantum simulations
Unitary-coupled restricted Boltzmann machine ansatz for quantum simulations
Abstract Neural-network quantum state (NQS) has attracted significant interests as a powerful wave-function ansatz to model quantum phenomena. In particular, a variant of NQS based on the restricted Boltzmann machine (RBM) has been adapted to model the ground state of spin lattices and the electronic structures of small molecules in …