J. Reimann

tenpy/tenpy: Version 1.1.1

Johannes Hauschild, Lschoon, Sajant Anand, p-thoma et autres

Small changes and additions and several minor bugfixes.

us, ch, pl, cn (code pays fourni par la source)

Ballistic Exciton Flow Driven by Intertwined Exciton-Electron Orders in a Moiré Superlattice

Shibin Deng, Jonas M. Peterson, J. Reimann, Heonjoon Park et autres

Moiré superlattices of transition-metal dichalcogenides (TMDs) host strongly interacting Bose-Fermi mixtures in which bosonic excitons coexist with correlated electron lattices. Using ultrafast, time- and energy-resolved photoluminescence (PL) and reflectance microscopy, we show that strong exciton-electron and exciton-exciton repulsion can enable collective ballistic …

Ballistic Exciton Flow Driven by Intertwined Exciton-Electron Orders in a Moiré Superlattice

Shibin Deng, Jonas M. Peterson, J. Reimann, Heonjoon Park et autres

Moiré superlattices of transition-metal dichalcogenides (TMDs) host strongly interacting Bose-Fermi mixtures in which bosonic excitons coexist with correlated electron lattices. Using ultrafast, time- and energy-resolved photoluminescence (PL) and reflectance microscopy, we show that strong exciton-electron and exciton-exciton repulsion can enable collective ballistic …

Frozen non-equilibrium dynamics of exciton Mott insulators in moiré superlattices

Shibin Deng, Heonjoon Park, J. Reimann, Jonas M. Peterson et autres

cn, us, ru, de, jp (code pays fourni par la source)

Multirate and multi-stage holomorphic embedding for dynamic simulation of systems of differential-algebraic equations

Julius Strake, J. Reimann, Lukas Lankes, Andrea Benigni

Abstract In this paper, we present a novel multirate (MR) extension to the multi-stage holomorphic embedding (MSHE) method and use it to dynamically solve systems of differential-algebraic equations. As a test of real-world applicability, we analyze the algorithm for typical power system …

de (code pays fourni par la source)

Computational Methods in Pursuit-Evasion Problems

J. Reimann, George Vachtsevanos

In this paper, an approach to reduce the computational complexity of multi-player pursuit-evasion differential games is presented. The approach consists of a prediction stage, a target assignment stage, and an execution stage. Numerical complexity considerations will be discussed briefly followed by a …

Intelligent Control of Unmanned Aerial Vehicles for Improved Autonomy

Philippa Morgan-Jones, Ben Ludington, J. Reimann, George Vachtsevanos

us (code pays fourni par la source)

Hierarchical Decomposition Approach for Pursuit-Evasion Differential Game with Multiple Players

Jianhua Ge, Liang Tang, J. Reimann, George Vachtsevanos

Pursuit-evasion games are among the most widespread, challenging, and important optimization problems. This paper presents a hierarchical decomposition algorithm for pursuit-evasion differential games with multiple pursuers and multiple evaders. The developed algorithm is not only to reduce the complexity of the problem, …

us (code pays fourni par la source)