A modular block-encoding framework for finite-difference Laplacians supporting arbitrary combinations of Dirichlet, periodic, and Neumann boundary conditions across dimensions.
Halving the cost of quantum addition
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Explicit Block Encodings of Discrete Laplacians with Mixed Boundary Conditions
A modular block-encoding framework for finite-difference Laplacians supporting arbitrary combinations of Dirichlet, periodic, and Neumann boundary conditions across dimensions.