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Ergodicity probes: using time-fluctuations to measure the Hilbert space dimension

Charlie Nation1 and Diego Porras21Department of Physics and Astronomy, University of Sussex, Brighton, BN1 9QH, United Kingdom.2Institute of Fundamental Physics, IFF-CSIC, Calle Serrano...

Qubitization of Arbitrary Basis Quantum Chemistry Leveraging Sparsity and Low Rank Factorization

Dominic W. Berry1, Craig Gidney2, Mario Motta3, Jarrod R. McClean2, and Ryan Babbush21Department of Physics and Astronomy, Macquarie University, Sydney, NSW 2109, Australia2Google...

An information-theoretic treatment of quantum dichotomies

Francesco Buscemi1, David Sutter2, and Marco Tomamichel31Graduate School of Informatics, Nagoya University, Nagoya, Japan2Institute for Theoretical Physics, ETH Zurich, Switzerland3Centre for Quantum...

Graded-index optical fiber emulator of an interacting three-atom system: illumination control of particle statistics and classical non-separability

M.A. Garcia-March1,2, N.L. Harshman3, H. da Silva4, T. Fogarty5, Th. Busch5, M. Lewenstein1,6, and A. Ferrando71ICFO - Institut de Ciencies Fotoniques, The Barcelona...

Exploring the limits of no backwards in time signalling

Yelena Guryanova1, Ralph Silva2,3, Anthony J. Short4, Paul Skrzypczyk4, Nicolas Brunner2, and Sandu Popescu41Institute for Quantum Optics and Quantum Information (IQOQI), Boltzmanngasse...

An initialization strategy for addressing barren plateaus in parametrized quantum circuits

Edward Grant1, Leonard Wossnig1, Mateusz Ostaszewski2, and Marcello Benedetti31Rahko Limited & Department of Computer Science, University College London2Institute of Theoretical and Applied...

A Silicon Surface Code Architecture Resilient Against Leakage Errors

Zhenyu Cai1,2, Michael A. Fogarty1,3, Simon Schaal3, Sofia Patomäki1,3, Simon C. Benjamin1,2, and John J. L. Morton1,3,4 1Quantum Motion Technologies Ltd, Nexus, Discovery Way, Leeds,...

Exact Markovian and non-Markovian time dynamics in waveguide QED: collective interactions, bound states in continuum, superradiance and subradiance

Fatih Dinc1,2, İlke Ercan3, and Agata M. Brańczyk11Perimeter Institute for Theoretical Physics, Waterloo, Ontario, N2L 2Y5, Canada2Department of Applied Physics, Stanford University, Stanford,...

Parameter regimes for surpassing the PLOB bound with error-corrected qudit repeaters

Daniel Miller, Timo Holz, Hermann Kampermann, and Dagmar BrußInstitut für Theoretische Physik III, Heinrich-Heine-Universität Düsseldorf, D-40225 Düsseldorf, GermanyFind this paper interesting or want...

Optimizing Quantum Error Correction Codes with Reinforcement Learning

Hendrik Poulsen Nautrup1, Nicolas Delfosse2, Vedran Dunjko3, Hans J. Briegel1,4, and Nicolai Friis5,11Institute for Theoretical Physics, University of Innsbruck, Technikerstr. 21a, A-6020 Innsbruck,...

Quantized Three-Ion-Channel Neuron Model for Neural Action Potentials

Tasio Gonzalez-Raya1, Enrique Solano1,2,3, and Mikel Sanz11Department of Physical Chemistry, University of the Basque Country UPV/EHU, Apartado 644, 48080 Bilbao, Spain2International Center of...

From estimation of quantum probabilities to simulation of quantum circuits

Hakop Pashayan1, Stephen D. Bartlett1, and David Gross21Centre for Engineered Quantum Systems, School of Physics, The University of Sydney, Sydney, NSW 2006, Australia2Institute...

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