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5 papers · 2 filters
Optimizing Quantum Error Correction Codes with Reinforcement Learning
Hendrik Poulsen Nautrup, Nicolas Delfosse, Vedran Dunjko +2
Quantum error correction is widely thought to be the key to fault-tolerant quantum computation. However, determining the most suited encoding for unknown error channels or specific…
Advances in Quantum Reinforcement Learning
Vedran Dunjko, Jacob M. Taylor, Hans J. Briegel
In recent times, there has been much interest in quantum enhancements of machine learning, specifically in the context of data mining and analysis. Reinforcement learning, an inter…
Spectra of ultrabroadband squeezed pulses and the finite-time Unruh-Davies effect
T. L. M. Guedes, M. Kizmann, D. V. Seletskiy +3
We study spectral properties of quantum radiation of ultimately short duration. In particular, we introduce a continuous multimode squeezing operator for the description of subcycl…
Effective Hamiltonian theory of the geometric evolution of quantum systems
V. O. Shkolnikov, Guido Burkard
In this work we present an effective Hamiltonian description of the quantum dynamics of a generalized Lambda system undergoing adiabatic evolution. We assume the system to be initi…
Subcycle squeezing of light from a time flow perspective
Matthias Kizmann, Thiago Lucena de M. Guedes, Denis V. Seletskiy +3
Light as a carrier of information and energy plays a fundamental role in both general relativity and quantum physics, linking these areas that are still not fully compliant with ea…