Quantum crosstalk analysis for simultaneous gate operations on superconducting qubits

P Zhao, K Linghu, Z Li, P Xu, R Wang, G Xue, Y Jin… - PRX quantum, 2022 - APS
Maintaining or even improving gate performance with growing numbers of parallel
controlled qubits is a vital requirement for fault-tolerant quantum computing. For …

A survey and tutorial on security and resilience of quantum computing

AA Saki, M Alam, K Phalak, A Suresh… - 2021 IEEE European …, 2021 - ieeexplore.ieee.org
Present-day quantum computers suffer from various noises or errors such as, gate error,
relaxation, dephasing, readout error, and crosstalk. Besides, they offer a limited number of …

Quantum crosstalk robust quantum control

Z Zhou, R Sitler, Y Oda, K Schultz, G Quiroz - Physical Review Letters, 2023 - APS
The prevalence of quantum crosstalk in current quantum devices poses challenges for
achieving high-fidelity quantum logic operations and reliable quantum processing. Through …

Securing reset operations in nisq quantum computers

A Mi, S Deng, J Szefer - Proceedings of the 2022 ACM SIGSAC …, 2022 - dl.acm.org
A secure reset operation could be an enabling technology that allows sharing of a quantum
computer among different users, or among different quantum programs of the same user …

Accelerating the variational quantum eigensolver using parallelism

L Mineh, A Montanaro - Quantum Science and Technology, 2023 - iopscience.iop.org
Quantum computers are getting larger and larger, but device fidelities may not be able to
keep up with the increase in qubit numbers. One way to make use of a large device that has …

Suppressing zz crosstalk of quantum computers through pulse and scheduling co-optimization

L Xie, J Zhai, ZX Zhang, J Allcock, S Zhang… - Proceedings of the 27th …, 2022 - dl.acm.org
Noise is a significant obstacle to quantum computing, and ZZ crosstalk is one of the most
destructive types of noise affecting superconducting qubits. Previous approaches to …

A primer on security of quantum computing

S Ghosh, S Upadhyay, AA Saki - arXiv preprint arXiv:2305.02505, 2023 - arxiv.org
Quantum computing is an emerging computing paradigm that can potentially transform
several application areas by solving some of the intractable problems from classical domain …

Optimized noise suppression for quantum circuits

F Wagner, DJ Egger, F Liers - INFORMS Journal on …, 2024 - pubsonline.informs.org
Quantum computation promises to advance a wide range of computational tasks. However,
current quantum hardware suffers from noise and is too small for error correction. Thus …

Enabling multi-programming mechanism for quantum computing in the NISQ era

S Niu, A Todri-Sanial - Quantum, 2023 - quantum-journal.org
NISQ devices have several physical limitations and unavoidable noisy quantum operations,
and only small circuits can be executed on a quantum machine to get reliable results. This …

Short paper: A quantum circuit obfuscation methodology for security and privacy

A Suresh, AA Saki, M Alam, R Onur Topaloglu… - Proceedings of the 10th …, 2021 - dl.acm.org
In the Noisy Intermediate-Scale Quantum (NISQ) realm, efficient quantum circuit compilation
is critical to ensure successful computation. Several third-party compilers are improving the …