2 citations · 3 across the 6 of their papers we have counts for
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Quantum typicality approach to energy flow between two spin-chain domains at different temperatures
Laurenz Beckemeyer, Markus Kraft, Mariel Kempa +2
We discuss a quantum typicality approach to examine systems composed of two subsystems at different temperatures. While dynamical quantum typicality is usually used to simulate hig…
Boundary-driven magnetization transport in the spin- XXZ chain: Role of the system-bath coupling strength and timescales
Mariel Kempa, Markus Kraft, Sourav Nandy +4
Understanding the transport properties of quantum many-body systems is a central challenge in condensed matter and statistical physics. Theoretical studies usually rely on two main…
Nontrivial damping of magnetization currents in perturbed spin chains
Mariel Kempa, Markus Kraft, Jiaozi Wang +1
Since perturbations are omnipresent in physics, understanding their impact on the dynamics of quantum many-body systems is a vitally important but notoriously difficult question. O…