680 citations · 3.5k across the 91 of their papers we have counts for
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LSQCA: Resource-Efficient Load/Store Architecture for Limited-Scale Fault-Tolerant Quantum Computing
Takumi Kobori, Yasunari Suzuki, Yosuke Ueno +3
Current fault-tolerant quantum computer (FTQC) architectures utilize several encoding techniques to enable reliable logical operations with restricted qubit connectivity. However,…
Markov Chain Monte Carlo in Tensor Network Representation
Synge Todo
Markov chain Monte Carlo (MCMC) is a powerful tool for sampling from complex probability distributions. Despite its versatility, MCMC often suffers from strong autocorrelation and…
Systematic construction of multi-controlled Pauli gate decompositions with optimal -count
Ken M. Nakanishi, Synge Todo
Multi-controlled Pauli gates are typical high-level qubit operations that appear in the quantum circuits of various quantum algorithms. We find multi-controlled Pauli gate decompos…
Grassmann tensor renormalization group approach to -dimensional two-color lattice QCD at finite density
Kwok Ho Pai, Shinichiro Akiyama, Synge Todo
We construct a Grassmann tensor network representing the partition function of (1+1)-dimensional two-color QCD with staggered fermions. The Grassmann path integral is rewritten as…
Bayesian inference of general noise-model parameters from the syndrome statistics of surface codes
Takumi Kobori, Synge Todo
The performance of error correction in the surface code can be enhanced by leveraging the knowledge of the noise model for physical qubits. To provide accurate noise information to…
Simplification of tensor updates toward performance-complexity balanced quantum computer simulation
Koichi Yanagisawa, Tsuyoshi Okubo, Shota Koshikawa +3
Matrix Product States (MPS) provide a powerful framework for simulating quantum circuits. In practical simulations, tensor updates are typically performed in the canonical form (CF…