36 citations · 121 across the 11 of their papers we have counts for
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cond-mat.str-el2018
Quasiparticle origin of dynamical quantum phase transitions
Jad C. Halimeh, Maarten Van Damme, Valentin Zauner-Stauber +1
Considering nonintegrable quantum Ising chains with exponentially decaying interactions, we present matrix product state results that establish a connection between low-energy quas…
cond-mat.str-el2018
Quasiparticles in quantum spin chains with long-range interactions
Laurens Vanderstraeten, Maarten Van Damme, Hans Peter Büchler +1
We study quasiparticle excitations for quantum spin chains with long-range interactions using variational matrix product state techniques. It is confirmed that the local quasiparti…