7 papers
Image Denoising via Quantum Reservoir Computing
Soumyadip Das, Luke Antoncich, Jingbo B. Wang
Quantum Reservoir Computing (QRC) leverages the natural dynamics of quantum systems for information processing, without requiring a fault-tolerant quantum computer. In this work, w…
Grid-Partitioned MWIS Solving with Neutral Atom Quantum Computing for QUBO Problems
Soumyadip Das, Suman Kumar Roy, Rahul Rana +1
Quadratic Unconstrained Binary Optimization (QUBO) problems are prevalent in real-world applications, such as portfolio optimization, but pose significant computational challenges…
Evaluating Quantumness, Efficiency and Cost of Quantum Random Number Generators via Photon Statistics
Goutam Paul, Nirupam Basak, Soumya Das
This work presents two significant contributions from the perspectives of quantum random number generator (QRNG) manufacturers and users. For manufacturers, the conventional method…
Above 99.9% Fidelity Single-Qubit Gates, Two-Qubit Gates, and Readout in a Single Superconducting Quantum Device
Fabian Marxer, Jakub Mrożek, Joona Andersson +64
Achieving high-fidelity single-qubit gates, two-qubit gates, and qubit readout is critical for building scalable, error-corrected quantum computers. However, device parameters that…
A Critical Analysis of Deployed Use Cases for Quantum Key Distribution and Comparison with Post-Quantum Cryptography
Nick Aquina, Bruno Cimoli, Soumya Das +7
Quantum Key Distribution (QKD) is currently being discussed as a technology to safeguard communication in a future where quantum computers compromise traditional public-key cryptos…
Generalized Teleportation Fidelity and Singlet Fraction and their Relation for (In)-distinguishable Particles and Its Applications
Soumya Das, Goutam Paul, Anindya Banerji
Quantum teleportation efficiently transfers quantum information between distant locations by utilizing a pre-established composite system. Assessing the effectiveness of teleportat…