235 citations · 2.9k across the 81 of their papers we have counts for
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quant-ph2017★ 26 cited
Roton entanglement in quenched dipolar Bose-Einstein condensates
Zehua Tian, Seok-Yeong Chä, Uwe R. Fischer
We study quasi-two-dimensional dipolar Bose-Einstein condensates, in which the Bogoliubov excitation spectrum displays, at sufficiently large gas density, a deep roton minimum due…
quant-ph2017★ 42 cited
Implementation-independent sufficient condition of the Knill-Laflamme type for the autonomous protection of logical qudits by strong engineered dissipation
Jae-Mo Lihm, Kyungjoo Noh, Uwe R. Fischer
Autonomous quantum error correction utilizes the engineered coupling of a quantum system to a dissipative ancilla to protect quantum logical states from decoherence. We show that t…