118 citations · 376 across the 17 of their papers we have counts for
17 papers · 1 filter
Comparing Shor and Steane Error Correction Using the Bacon-Shor Code
Shilin Huang, Kenneth R. Brown, Marko Cetina
Quantum states can quickly decohere through interaction with the environment. Quantum error correction is a method for preserving coherence through active feedback. Quantum error c…
Single-shot error correction on toric codes with high-weight stabilizers
Yingjia Lin, Shilin Huang, Kenneth R. Brown
For quantum error correction codes the required number of measurement rounds typically increases with the code distance when measurements are faulty. Single-shot error correction a…
Optimization tools for distance-preserving flag fault-tolerant error correction
Balint Pato, Theerapat Tansuwannont, Shilin Huang +1
Lookup table decoding is fast and distance-preserving, making it attractive for near-term quantum computer architectures with small-distance quantum error-correcting codes. In this…
Homomorphic Logical Measurements
Shilin Huang, Tomas Jochym-O'Connor, Theodore J. Yoder
Shor and Steane ancilla are two well-known methods for fault-tolerant logical measurements, which are successful on small codes and their concatenations. On large quantum low-densi…
Angle-robust Two-Qubit Gates in a Linear Ion Crystal
Zhubing Jia, Shilin Huang, Mingyu Kang +4
In trapped-ion quantum computers, two-qubit entangling gates are generated by applying spin-dependent force which uses phonons to mediate interaction between the internal states of…
Crosstalk Suppression in Individually Addressed Two-Qubit Gates in a Trapped-Ion Quantum Computer
Chao Fang, Ye Wang, Shilin Huang +2
Crosstalk between target and neighboring spectator qubits due to spillover of control signals represents a major error source limiting the fidelity of two-qubit entangling gates in…
Batch Optimization of Frequency-Modulated Pulses for Robust Two-qubit Gates in Ion Chains
Mingyu Kang, Qiyao Liang, Bichen Zhang +5
Two-qubit gates in trapped-ion quantum computers are generated by applying spin-dependent forces that temporarily entangle the internal state of the ion with its motion. Laser puls…
Between Shor and Steane: A unifying construction for measuring error syndromes
Shilin Huang, Kenneth R. Brown
Fault-tolerant quantum error correction requires the measurement of error syndromes in a way that minimizes correlated errors on the quantum data. Steane and Shor ancilla are two w…
Quantum Fan-out: Circuit Optimizations and Technology Modeling
Pranav Gokhale, Samantha Koretsky, Shilin Huang +4
Instruction scheduling is a key compiler optimization in quantum computing, just as it is for classical computing. Current schedulers optimize for data parallelism by allowing simu…
Fault-Tolerant Weighted Union-Find Decoding on the Toric Code
Shilin Huang, Michael Newman, Kenneth R. Brown
Quantum error correction requires decoders that are both accurate and efficient. To this end, union-find decoding has emerged as a promising candidate for error correction on the s…
Fault-tolerant Compass Codes
Shilin Huang, Kenneth R. Brown
We study a class of gauge fixings of the Bacon-Shor code at the circuit level, which includes a subfamily of generalized surface codes. We show that for these codes, fault toleranc…
Logical Performance of 9 Qubit Compass Codes in Ion Traps with Crosstalk Errors
Dripto M. Debroy, Muyuan Li, Shilin Huang +1
We simulate four quantum error correcting codes under error models inspired by realistic noise sources in near-term ion trap quantum computers: dephasing, gate overrotation,…
Symmetric vs. bosonic extension for bipartite states
Youning Li, Shilin Huang, Dong Ruan +1
A bipartite state has a -symmetric extension if there exists a -partite state with marginals . The -symmetri…
Quantum State Tomography for Generic Pure States
Shilin Huang, Jianxin Chen, Youning Li +1
We show that a generic -qudit pure quantum state is uniquely determined by only of its -particle reduced density matrices. Therefore we give a met…
NMRCloudQ: A Quantum Cloud Experience on a Nuclear Magnetic Resonance Quantum Computer
Tao Xin, Shilin Huang, Sirui Lu +7
As of today, no one can tell when a universal quantum computer with thousands of logical quantum bits (qubits) will be built. At present, most quantum computer prototypes involve l…
A Separability-Entanglement Classifier via Machine Learning
Sirui Lu, Shilin Huang, Keren Li +7
The problem of determining whether a given quantum state is entangled lies at the heart of quantum information processing, which is known to be an NP-hard problem in general. Despi…
Optimal experiment design for quantum state tomography
Jun Li, Shilin Huang, Zhihuang Luo +3
Quantum state tomography is an indispensable but costly part of many quantum experiments. Typically, it requires measurements to be carried in a number of different settings on a f…