Matthias Troyer

TL;DR: In this paper, transport measurements were performed on InAs/GaSb double quantum wells at zero and finite magnetic fields applied parallel and perpendicular to the quantum wells, and the inverted regime was investigated.

TL;DR: In this article, the authors showed that the complexity of the Trotter step required for an ensemble of random artificial molecules is O(n 2 ) in the worst case for real-world molecules, where n is the number of spin orbitals.

TL;DR: In this article, a model of spinless fermions with infinite nearest-neighbor repulsion on the square ladder, which has microscopic supersymmetry was studied, and it has been conjectured that the model is described by the superconformal minimal model with central charge c=3/2.

TL;DR: In this paper, the total many-body correlations present in finite temperature classical spin systems were studied using the concept of mutual information, and the Shannon and Renyi mutual information in both Ising and Potts models in 2 dimensions were calculated numerically by combining matrix product states algorithms and Monte Carlo sampling techniques.

TL;DR: In this article, the authors demonstrate that the worm algorithm allows very effective and precise quantum Monte Carlo (QMC) simulations of spin systems in a magnetic field, and its autocorrelation time is rather insensitive to the value of H at low temperature.