33 citations · 142 across the 13 of their papers we have counts for
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physics.chem-ph2020★ 33 cited
Excited states in variational Monte Carlo using a penalty method
Shivesh Pathak, Brian Busemeyer, João N. B. Rodrigues +1
The authors present a technique using variational Monte Carlo to solve for excited states of electronic systems. The technique is based on enforcing orthogonality to lower energy s…
physics.comp-ph2020
A light weight regularization for wave function parameter gradients in quantum Monte Carlo
Shivesh Pathak, Lucas K. Wagner
The parameter derivative of the expectation value of the energy, , is a key ingredient in variational quantum Monte Carlo (VMC) wave function optimization me…