16 papers
Towards the Characterization of Logical Errors in Distributed Lattice Surgery
Nitish Kumar Chandra, Reza Nejabati, Eneet Kaur
Distributed quantum computing offers a scalable alternative to monolithic quantum processors by networking smaller quantum modules through shared entangled pairs. A central challen…
Impact of Network Constraints on Fault-Tolerant Distributed Quantum Computing
Eneet Kaur, Shahrooz Pouryousef, Nitish Kumar Chandra +4
As we move towards scalable and modular quantum computing, quantum data centres become imperative. Existing analyses typically treat network constraints in isolation or through sim…
Distributed Quantum Error Correction with Bivariate Bicycle Codes in a Modular Architecture
Nitish Kumar Chandra, Eneet Kaur, Reza Nejabati +1
Quantum low density parity check (qLDPC) codes, particularly bivariate bicycle (BB) codes, achieve competitive fault tolerance thresholds while offering substantially higher encodi…
A Universal Quantum Information Preserving Photonic Switch for Scalable Quantum Networks
Jiapeng Zhao, Stéphane Vinet, Amir Minoofar +6
Quantum networks are a keystone of the quantum internet. However, existing implementations remain largely confined to static point-to-point links due to the absence of a switching…
RADAR-Q: Resource-Aware Distributed Asynchronous Routing for Entanglement Distribution in Multi-Tenant Quantum Networks
Chenliang Tian, Zebo Yang, Raj Jain +6
Scalable quantum networks must support concurrent entanglement requests, yet existing routing protocols fail when users compete for shared repeater resources, wasting fragile quant…
Asynchronous Routing for Multipartite Entanglement in Quantum Networks
Chenliang Tian, Zebo Yang, Raj Jain +6
In quantum networks, one way to communicate is to distribute entanglements through swapping at intermediate nodes. Most existing work primarily aims to create efficient two-party e…