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quant-ph2023
Employing an operator form of the Rodrigues formula to calculate wavefunctions without differential equations
Joseph R. Noonan, Maaz ur Rehman Shah, Luogen Xu +1
The factorization method of Schrodinger shows us how to determine the energy eigenstates without needing to determine the wavefunctions in position or momentum space. A strategy to…
quant-ph2020
Test of the unitary coupled-cluster variational quantum eigensolver for a simple strongly correlated condensed-matter system
Luogen Xu, Joseph T. Lee, J. K. Freericks
The variational quantum eigensolver has been proposed as a low-depth quantum circuit that can be employed to examine strongly correlated systems on today's noisy intermediate-scale…