Physical Computation

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 $\rho$.

A brief summary of our research into the detection of entanglement in quantum fields.

We develop a variational approach to simulating the dynamics of open quantum many-body systems using deep autoregressive neural …

The aim of this work is to explore practical implementations of Quantum and Quantum-assisted Machine Learning algorithms and benchmark …

Quantum information platforms made great progress in the control of many-body entanglement and the implementation of quantum error …

Approximate simulation methods of quantum many-body systems play an important role for better understanding quantum mechanical …

The semi-classical discrete truncated Wigner approximation has recently been proposed as a simulation method for spin-1/2 systems. …