45 citations · 60 across the 8 of their papers we have counts for
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cond-mat.quant-gas2023★ 3 cited
Nonequilibrium Transport in a Superfluid Josephson Junction Chain: Is There Negative Differential Conductivity?
Samuel E. Begg, Matthew J. Davis, Matthew T. Reeves
We consider the far-from-equilibrium quantum transport dynamics in a 1D Josephson junction chain of multi-mode Bose-Einstein condensates. We develop a theoretical model to examine…
cond-mat.stat-mech2023★ 45 cited
Quantum Criticality in Open Quantum Spin Chains with Nonreciprocity
Samuel E. Begg, Ryo Hanai
We investigate the impact of nonreciprocity on universality and critical phenomena in open quantum interacting many-body systems. Nonreciprocal open quantum systems often have an e…