3 papers
quant-ph2026
Generative quantum eigensolver with constrained circuit-cutting overhead
Junya Nakamura, Shinichiro Sanji
Generative quantum eigensolver (GQE) is a hybrid quantum-classical algorithm that iteratively trains a classical generative machine learning model such that the model can generate…
quant-ph2026
Applicability and Limitations of Quantum Circuit Cutting in Classical State-Vector Simulation
Mitsuhiro Matsumoto, Shinichiro Sanji, Takahiko Satoh
Circuit cutting partitions a large quantum circuit into smaller subcircuits that can be executed independently and recombined by classical post-processing. In classical state-vecto…
quant-ph2025
Improved sampling bounds and scalable partitioning for quantum circuit cutting beyond bipartitions
Junya Nakamura, Takahiko Satoh, Shinichiro Sanji
We propose a new method for identifying cutting locations for quantum circuit cutting, with a primary focus on partitioning circuits into three or more parts. Under the assumption…