Saturating the maximum success probability bound for noiseless linear amplification using linear optics (2024)
Joshua J. Guanzon, Matthew S. Winnel, Deepesh Singh, Austin P. Lund, Timothy C. Ralph
PRX Quantum Link
Achieved optimal performance in noiseless linear amplification using linear optical elements.
Deterministic Preparation of Optical Squeezed Cat and Gottesman-Kitaev-Preskill States (2024)
Matthew S. Winnel, Joshua J. Guanzon, Deepesh Singh, and Timothy C. Ralph
Physical Review Letters Link
Proposed a novel method for generating quantum states crucial for error correction in optical quantum computing.
Proof-of-work consensus by quantum sampling (2023)
Deepesh Singh, Boxiang Fu, Gopikrishnan Muraleedharan, Chen-Mou Cheng, Nicolas Roussy Newton, Peter P. Rohde, Gavin K. Brennen
arXiv:2305.19865
Introduced a quantum-inspired blockchain consensus mechanism that significantly reduces energy consumption.
Unitary averaging with fault and loss tolerance (2023)
Ryan J. Marshman, Deepesh Singh, Austin P. Lund, Timothy C. Ralph
Physical Review A
Developed a fault-tolerant method for quantum state preparation using unitary averaging techniques.
Optical cluster-state generation with unitary averaging (2022)
Deepesh Singh, Austin P. Lund, Peter P. Rohde
Physical Review A
Proposed a new method for generating large-scale quantum cluster states using unitary averaging.
QuNet: Cost vector analysis & multi-path entanglement routing in quantum networks (2021)
Hudson Leone, Nathaniel R. Miller, Deepesh Singh, Nathan K. Langford, Peter P. Rohde
arXiv:2105.00418v2
Developed an algorithm for optimizing entanglement distribution in quantum networks.