5 papers
OQRAM: Oblivious Quantum Random Access Memory for Securing Delegated Quantum Queries
Shifan Xu, Yizhuo Tan, Yongshan Ding +1
Quantum query is a basic subroutine in many quantum algorithms, and Quantum Random Access Memory (QRAM) provides a natural way to realize such coherent query access. In delegated s…
EPAR: Electromagnetic Pathways to Architectural Reliability in Quantum Processors
Navnil Choudhury, Yizhuo Tan, Jiaqi Yu +2
As superconducting processors scale, understanding how physical layout shapes qubit interactions is essential for architectural reliability. Existing methods offer limited insight…
Evaluation of Noise and Crosstalk in Neutral Atom Quantum Computers
Pranet Sharma, Yizhuo Tan, Konstantinos-Nikolaos Papadopoulos +1
This work explores and evaluates noise and crosstalk in neutral atom quantum computers. Neutral atom quantum computers are a promising platform for analog Hamiltonian simulations,…
QubitHammer: Remotely Inducing Qubit State Change on Superconducting Quantum Computers
Yizhuo Tan, Navnil Choudhury, Kanad Basu +1
To address the rapidly growing demand for cloud-based quantum computing, various researchers are proposing shifting from the existing single-tenant model to a multi-tenant model th…
Securing HHL Quantum Algorithm against Quantum Computer Attacks
Yizhuo Tan, Hrvoje Kukina, Jakub Szefer
As the quantum research community expands and new quantum algorithms are created and implemented, it is essential to consider the security implications and potential threats that c…