6 papers
DART-Q : A Deadline-Driven Framework for Real-Time QLDPC Decoding
Ameya S. Bhave, Navnil Choudhury, Kanad Basu
Real-time quantum error correction places the classical decoder inside the fault-tolerant control loop under strict timing and memory constraints. For quantum low-density parity-ch…
Cryogenic Loss Limits in Microwave Epitaxial AlN Acoustic Resonators
Hemant Gulupalli, Navnil Choudhury, Jiacheng Xie +6
Aluminum nitride (AlN)-based thin-film bulk acoustic wave resonators (FBARs) are promising compact platforms for 6G communications and quantum memory hardware, enabled by their int…
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…
BiBiEQ: Bivariate Bicycle Codes on Erasure Qubits
Ameya S. Bhave, Navnil Choudhury, Andrew Nemec +1
Erasure qubits reduce overhead in fault-tolerant quantum error correction (QEC) by converting dominant faults into detectable errors known as erasures. They have demonstrated notab…
HyperNQ: A Hypergraph Neural Network Decoder for Quantum LDPC Codes
Ameya S. Bhave, Navnil Choudhury, Kanad Basu
Quantum computing requires effective error correction strategies to mitigate noise and decoherence. Quantum Low-Density Parity-Check (QLDPC) codes have emerged as a promising solut…
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…