17 citations · 34 across the 16 of their papers we have counts for
17 papers
Staying Sober: A Shot-Free Predictor of Logical Error Rates for Concatenated Quantum Error Correcting Codes
Sayam Sethi, Aditi Awasthi, Maxwell Poster +2
Estimating the logical error rate (LER) of a quantum error-correcting (QEC) code by Monte Carlo sampling takes samples at physical error r…
Exploring Asymmetric QEC Code Concatenation
Sayam Sethi, Maxwell Poster, Aditi Awasthi +3
Concatenated quantum error-correcting codes have recently gained popularity because they improve the effective distance of a joint code without requiring the discovery of new codes…
X-Z Round Scheduling for the Surface Code with Defects under Biased Noise
Lakshika Rathi, Pau Escofet, Joshua Viszlai +1
Fault-tolerant Quantum Computing (FTQC) relies on Quantum Error Correction (QEC) codes that encode logical qubits across many physical qubits to detect and correct errors. The surf…
ADaPT: Adaptive-window Decoding for Practical fault-Tolerance
Tina Oberoi, Joshua Viszlai, Frederic T. Chong
Window decoding, first proposed to reduce decoding complexity for real-time decoding, is an essential component to realize scalable, universal-fault tolerant computation. Prior wor…
PropHunt: Automated Optimization of Quantum Syndrome Measurement Circuits
Joshua Viszlai, Satvik Maurya, Swamit Tannu +2
Fault-Tolerant Quantum Computing (FTQC) relies on Quantum Error Correction (QEC) codes to reach error rates necessary for large scale quantum applications. At a physical level, QEC…
A manufacturable surface code architecture for spin qubits with fast transversal logic
Jason D. Chadwick, Willers Yang, Joshua Viszlai +1
Spin qubits in silicon quantum dot arrays are a promising quantum computation platform for long-term scalability due to their small qubit footprint and compatibility with advanced…
Demonstration of a Logical Architecture Uniting Motion and In-Place Entanglement
Rich Rines, Benjamin Hall, Mariesa H. Teo +35
We demonstrate a logical neutral atom architecture that integrates atom motion with in-place entanglement to achieve lower overheads than entangling-zone approaches. Using a 114-qu…
Erasure Minesweeper: exploring hybrid-erasure surface code architectures for efficient quantum error correction
Jason D. Chadwick, Mariesa H. Teo, Joshua Viszlai +2
Dual-rail erasure qubits can substantially improve the efficiency of quantum error correction, allowing lower error rates to be achieved with fewer qubits, but each erasure qubit r…
Predictive Window Decoding for Fault-Tolerant Quantum Programs
Joshua Viszlai, Jason D. Chadwick, Sarang Joshi +3
Real-time decoding is a key ingredient in future fault-tolerant quantum systems, yet many decoders are too slow to run in real time. Prior work has shown that parallel window decod…
Averting multi-qubit burst errors in surface code magic state factories
Jason D. Chadwick, Christopher Kang, Joshua Viszlai +2
Fault-tolerant quantum computation relies on the assumption of time-invariant, sufficiently low physical error rates. However, current superconducting quantum computers suffer from…
qSIEVE: Efficient qLDPC Memory via Systolic Movement in Atom Arrays
Joshua Viszlai, Willers Yang, Sophia Fuhui Lin +4
As quantum machines have scaled up in their number of qubits, significant research has turned towards increasing their fidelity with quantum error correction codes. Although promis…
An Architecture for Improved Surface Code Connectivity in Neutral Atoms
Joshua Viszlai, Sophia Fuhui Lin, Siddharth Dangwal +2
In order to achieve error rates necessary for advantageous quantum algorithms, Quantum Error Correction (QEC) will need to be employed, improving logical qubit fidelity beyond what…
Training Quantum Boltzmann Machines with Coresets
Joshua Viszlai, Teague Tomesh, Pranav Gokhale +2
Recent work has proposed and explored using coreset techniques for quantum algorithms that operate on classical data sets to accelerate the applicability of these algorithms on nea…
Codesign of quantum error-correcting codes and modular chiplets in the presence of defects
Sophia Fuhui Lin, Joshua Viszlai, Kaitlin N. Smith +4
Fabrication errors pose a significant challenge in scaling up solid-state quantum devices to the sizes required for fault-tolerant (FT) quantum applications. To mitigate the resour…
Fast Fingerprinting of Cloud-based NISQ Quantum Computers
Kaitlin N. Smith, Joshua Viszlai, Lennart Maximilian Seifert +3
Cloud-based quantum computers have become a reality with a number of companies allowing for cloud-based access to their machines with tens to more than 100 qubits. With easy access…
SupermarQ: A Scalable Quantum Benchmark Suite
Teague Tomesh, Pranav Gokhale, Victory Omole +7
The emergence of quantum computers as a new computational paradigm has been accompanied by speculation concerning the scope and timeline of their anticipated revolutionary changes.…
Adapting Quantum Approximation Optimization Algorithm (QAOA) for Unit Commitment
Samantha Koretsky, Pranav Gokhale, Jonathan M. Baker +8
In the present Noisy Intermediate-Scale Quantum (NISQ), hybrid algorithms that leverage classical resources to reduce quantum costs are particularly appealing. We formulate and app…