Modeling and simulating the noisy behavior of near-term quantum computers
Noise dominates every aspect of near-term quantum computers, rendering it exceedingly
difficult to carry out even small computations. In this paper we are concerned with the …
difficult to carry out even small computations. In this paper we are concerned with the …
Simulating Gaussian boson sampling quantum computers
A growing cohort of experimental linear photonic networks implementing Gaussian boson
sampling (GBS) have now claimed quantum advantage. However, many open questions …
sampling (GBS) have now claimed quantum advantage. However, many open questions …
Verifiable measurement-based quantum random sampling with trapped ions
Quantum computers are now on the brink of outperforming their classical counterparts. One
way to demonstrate the advantage of quantum computation is through quantum random …
way to demonstrate the advantage of quantum computation is through quantum random …
Pseudochaotic Many-Body Dynamics as a Pseudorandom State Generator
We introduce a new class of quantum many-body dynamics in quantum simulations,
namely'pseudochaotic dynamics,'which generates computationally indistinguishable states …
namely'pseudochaotic dynamics,'which generates computationally indistinguishable states …
The Argument against Quantum Computers, the Quantum Laws of Nature, and Google's Supremacy Claims
G Kalai - arxiv preprint arxiv:2008.05188, 2020 - arxiv.org
My 2018 lecture at the ICA workshop in Singapore dealt with quantum computation as a
meeting point of the laws of computation and the laws of quantum mechanics. We described …
meeting point of the laws of computation and the laws of quantum mechanics. We described …
[PDF][PDF] Google's 2019 Quantum Supremacy Claims: Data, Documentation, and Discussion
Abstract In October 2019, Nature published a paper [3] describing an experimental work that
took place at Google. The paper claims to demonstrate quantum (computational) supremacy …
took place at Google. The paper claims to demonstrate quantum (computational) supremacy …
[PDF][PDF] Verifiable measurement-based quantum random sampling with trapped ions
J Eisert, M Ringbauer, M Hinsche, T Feldker… - 2024 - assets-eu.researchsquare.com
Quantum computers are now on the brink of outperforming their classical counterparts. One
way to demonstrate the advantage of quantum computation is through quantum random …
way to demonstrate the advantage of quantum computation is through quantum random …
Non-Randomness of Google's Quantum Supremacy Benchmark
The first achievement of quantum supremacy has been claimed recently by Google for the
random quantum circuit benchmark with 53 superconducting qubits. Here, we analyze the …
random quantum circuit benchmark with 53 superconducting qubits. Here, we analyze the …