5 papers
Quantum Repeater Protocol using Quantum Error Correction for Distillation
Ashlesha Patil, Michele Pacenti, Bane VasiÄ +2
Bell-state measurement (BSM) on entangled states shared between quantum repeaters is the fundamental operation used to route entanglement in quantum networks. Performing BSMs on We…
Measurement-Based Entanglement Distillation and Constant-Rate Quantum Repeaters over Arbitrary Distances
Yu Shi, Ashlesha Patil, Saikat Guha
Measurement-based quantum repeaters employ entanglement distillation and swapping across links using locally prepared resource states of minimal size and local Bell measurements. I…
Stabilizer Entanglement Distillation and Efficient Fault-Tolerant Encoders
Yu Shi, Ashlesha Patil, Saikat Guha
Entanglement is essential for quantum information processing, but is limited by noise. We address this by developing high-yield entanglement distillation protocols with several adv…
Entanglement-Assisted Coding for Arbitrary Linear Computations Over a Quantum MAC
Lei Hu, Mohamed Nomeir, Alptug Aytekin +3
We study a linear computation problem over a quantum multiple access channel (LC-QMAC), where servers share an entangled state and separately store classical data streams $W_1,…
Resource-efficient loss-aware photonic graph state preparation using atomic emitters
Eneet Kaur, Ashlesha Patil, Saikat Guha
Multi-qubit entangled photonic graph states are an important ingredient for all-photonic quantum computing, repeaters and networking. Preparing them using probabilistic stitching o…