The detection and certification of entanglement and quantum correlations in materials is of
fundamental and far‐reaching importance, and has seen significant recent progress. It …

The main objective of quantum simulation is an in-depth understanding of many-body
physics, which is important for fundamental issues (quantum phase transitions, transport,…) …

The lack of methods to experimentally detect and quantify entanglement in quantum matter
impedes our ability to identify materials hosting highly entangled phases, such as quantum …

We demonstrate analytically and numerically that the paradigmatic model of quantum
magnetism, the Heisenberg XXZ spin chain, does not equilibrate. It constitutes an example …

The ability to manipulate single atoms has opened up the door to constructing interesting
and useful quantum structures from the ground up. On the one hand, nanoscale …

We construct exact steady states of unitary nonequilibrium time evolution in the gapless XXZ
spin-1/2 chain where integrability preserves ballistic spin transport at long times. We …

We study theoretically the nonlinear optical response of Tomonaga-Luttinger spin liquid in
the context of terahertz (THz) two-dimensional coherent spectroscopy (2DCS). Using the …

We report an excellent realization of the highly nonclassical incommensurate spin-density
wave (SDW) state in the quantum frustrated antiferromagnetic insulator Cs 2 CoBr 4. In …

We report a high-resolution terahertz spectroscopic study of quantum spin dynamics in the
antiferromagnetic Heisenberg-Ising spin-chain compound BaCo 2 V 2 O 8 as a function of …

Low-dimensional quantum magnets promote strong correlations between magnetic
moments that lead to fascinating quantum phenomena. A particularly interesting system is …