149 citations · 257 across the 5 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
cond-mat.quant-gas2017★ 5 cited
Analysis of the buildup of spatiotemporal correlations and their bounds outside of the light cone
Nils O. Abeling, Lorenzo Cevolani, Stefan Kehrein
In non-relativistic quantum theories the Lieb-Robinson bound defines an effective light cone with exponentially small tails outside of it. In this work we use it to derive a bound…
cond-mat.stat-mech2017★ 149 cited
Anomalous dynamical phase in quantum spin chains with long-range interactions
Ingo Homrighausen, Nils O. Abeling, Valentin Zauner-Stauber +1
The existence or absence of non-analytic cusps in the Loschmidt-echo return rate is traditionally employed to distinguish between a regular dynamical phase (regular cusps) and a tr…