573 citations · 1.3k across the 33 of their papers we have counts for
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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…
cond-mat.stat-mech2022★ 4 cited
Squeezing stationary distributions of stochastic chemical reaction systems
Yuji Hirono, Ryo Hanai
Stochastic modeling of chemical reaction systems based on master equations has been an indispensable tool in physical sciences. In the long-time limit, the properties of these syst…
cond-mat.stat-mech2019★ 84 cited
Critical fluctuations at a many-body exceptional point
Ryo Hanai, Peter B. Littlewood
Critical phenomena arise ubiquitously in various context of physics, from condensed matter, high energy physics, cosmology, to biological systems, and consist of slow and long-dist…