# machine learning

## Time-dependent variational principle for open quantum systems with artificial neural networks [Blogpost]

Time-dependent variational principle for open quantum systems with artificial neural networks Descriptions of Open Quantum Systems (OQS) In a quantum mechanical description, the state of a system is either given by a wave function $\psi$ or the density matrix $\rho$.

## Variational ground state search on the BrainScaleS-2 neuromorphic hardware

In this talk Robert presents results on variational ground state search with the BrainScaleS-2 neuromorphic hardware.

## Spiking neuromorphic chip learns entangled quantum states

Neuromorphic systems are designed to emulate certain structural and dynamical properties of biological neuronal networks, with the aim of inheriting the brain's functional performance and energy efficiency in artificial-intelligence applications. …