Alán Aspuru-Guzik
University of Toronto
664 Papers
4.7K Citations
Alán Aspuru-Guzik is an academic researcher from University of Toronto. The author has contributed to research in topics: Quantum computer & Quantum. The author has an hindex of 97, co-authored 628 publications. Previous affiliations of Alán Aspuru-Guzik include D-Wave Systems & National Autonomous University of Mexico.
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Papers
Origin of the 1 /f α spectral noise in chaotic and regular quantum systems
TL;DR: In this paper, a connection between the spectral form factor and the probability to return of the energy level fluctuation 1/f(alpha) noise in fully chaotic and fully integrable systems is traced to the quantum interference between invariant manifold of the classical dynamics and the dimensionality of those invariant manifolds.
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Curiosity in exploring chemical space: Intrinsic rewards for deep molecular reinforcement learning.
TL;DR: In this article, the authors proposed an algorithm to aid efficient exploration of the chemical space using reinforcement learning agents, inspired by a concept known in the literature as "curious" and showed on three benchmarks that a curious agent finds better performing molecules.
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Automated discovery of superconducting circuits and its application to 4-local coupler design
Tim Menke,Florian Häse,Simon Gustavsson,Andrew J. Kerman,William D. Oliver,Alán Aspuru-Guzik +5 more
TL;DR: This work automates the circuit design task using SCILLA, a software for automated discovery of superconducting circuits, and identifies a circuit that outperforms an existing proposal with similar circuit structure in terms of coupling strength and noise resilience for experimentally accessible parameters.
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Optical Spectra of p-Doped PEDOT Nanoaggregates Provide Insight into the Material Disorder
TL;DR: In this paper, the analysis of the optical spectra of PEDOT domains reveals the nature and magnitude of the structural disorder in the material and can be used for elucidation of molecular disorder in an oligomer arrangement.
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More Accurate and Efficient Bath Spectral Densities from Super-Resolution
Thomas Markovich,Samuel M. Blau,John Parkhill,Christoph Kreisbeck,Jacob N. Sanders,Xavier Andrade,Alán Aspuru-Guzik +6 more
TL;DR: A novel signal processing technique, known as super-resolution, combined with a dictionary of physically-motivated bath modes is applied to derive spectral densities from molecular dynamics simulations, which reduces the required simulation time and provides a more accurate spectral density than can be obtained via standard Fourier transform methods.