2 papers
quant-ph2026
Improved Dual Attack and Trapdoor Sampling via Quantum Rejection Sampling
Cong Ling, Hao Yan, Nicholas Zhao
In this work, we revisit the dual attack and GPV trapdoor sampling, focusing on the lattice Gaussian sampling term, which can be a significant bottleneck in the overall complexity.…
quant-ph2026
Ancilla-Efficient QSAMPLE Preparation for Reversible Markov Chains
Nicholas Zhao
Preparing quantum samples (QSAMPLES), coherent encodings of stationary distributions of reversible Markov chains, is a fundamental primitive in quantum sampling, particularly for q…