156 citations
- Computing CenterRU2 papers
- Phasecraft Ltd. (United Kingdom)GB2 papers
- University of EdinburghGB2 papers
- Center for Integrated Quantum Science and TechnologyDE1 paper
- Ford FoundationUS1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Jagiellonian UniversityPL1 paper
- New York City Department of TransportationUS1 paper
- New York UniversityUS1 paper
- Splunk (United States)US1 paper
- University of BathGB1 paper
- University of East LondonGB1 paper
5 papers · 1 filter
Toward a Scalable Linear-Cavity Enhanced Warm-Vapor Photonic Quantum Memory
Bharath Srivathsan, Rafal Gartman, Robert J. A. Francis-Jones +2
The coherent storage, buffering and retrieval of photons in a quantum memory enables the scalable creation of photonic entangled states via linear optics and repeat-until-success,…
Laplace expansions and tree decompositions: A faster polytime algorithm for shallow nearest-neighbour Boson Sampling
Samo Novák, Raúl García-Patrón
In a Boson Sampling quantum optical experiment we send individual photons into an -mode interferometer and we measure the occupation pattern on the output. The statistics of…
Boundaries for quantum advantage with single photons and loop-based time-bin interferometers
Samo Novák, David D. Roberts, Alexander Makarovskiy +2
Loop-based boson samplers interfere photons in the time degree of freedom using a sequence of delay lines. Since they require few hardware components while also allowing for long-r…
Option pricing under stochastic volatility on a quantum computer
Guoming Wang, Angus Kan
We develop quantum algorithms for pricing Asian and barrier options under the Heston model, a popular stochastic volatility model, and estimate their costs, in terms of T-count, T-…
High photon-loss threshold quantum computing using GHZ-state measurements
Brendan Pankovich, Angus Kan, Kwok Ho Wan +5
We propose fault-tolerant architectures based on performing projective measurements in the Greenberger-Horne-Zeilinger (GHZ) basis on constant-sized, entangled resource states. We…