551 citations · 561 across the 4 of their papers we have counts for
10 papers · 1 filter
Mitigating linear optics imperfections via port allocation and compilation
Shreya P. Kumar, Leonhard Neuhaus, Lukas G. Helt +4
Linear optics is a promising route to building quantum technologies that operate at room temperature and can be manufactured scalably on integrated photonic platforms. However, sca…
Quantum circuits with many photons on a programmable nanophotonic chip
J. M. Arrazola, V. Bergholm, K. Brádler +36
Growing interest in quantum computing for practical applications has led to a surge in the availability of programmable machines for executing quantum algorithms. Present day photo…
Quadratic speedup for simulating Gaussian boson sampling
Nicolás Quesada, Rachel S. Chadwick, Bryn A. Bell +4
We introduce an algorithm for the classical simulation of Gaussian boson sampling that is quadratically faster than previously known methods. The complexity of the algorithm is exp…
Efficient sampling from shallow Gaussian quantum-optical circuits with local interactions
Haoyu Qi, Diego Cifuentes, Kamil Brádler +3
We prove that a classical computer can efficiently sample from the photon-number probability distribution of a Gaussian state prepared by using an optical circuit that is shallow a…
Regimes of classical simulability for noisy Gaussian boson sampling
Haoyu Qi, Daniel J. Brod, Nicolás Quesada +1
As a promising candidate for exhibiting quantum computational supremacy, Gaussian Boson Sampling (GBS) is designed to exploit the ease of experimental preparation of Gaussian state…
Linear multiport photonic interferometers: loss analysis of temporally-encoded architectures
Haoyu Qi, Lukas G. Helt, Daiqin Su +2
Implementing spatially-encoded universal linear multiport interferometers on integrated photonic platforms with high controllability becomes increasingly difficult as the number of…