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19932026
most citedAn addressable quantum dot qubit with fault-tolerant control fidelity

975 citations

Showing 2018 · cond-mat.stat-mechShow all

8 papers · 2 filters

cond-mat.stat-mech2018★ 32 cited

Universal First-Passage-Time Distribution of Non-Gaussian Currents

Shilpi Singh, Paul Menczel, Dmitry S. Golubev +6

We investigate the fluctuations of the time elapsed until the electric charge transferred through a conductor reaches a given threshold value. For this purpose, we measure the dist…

cond-mat.stat-mech2018★ 24 cited

Fractional diffusion equation description of an open anomalous heat conduction set-up

Aritra Kundu, Cédric Bernardin, Keji Saito +2

We provide a stochastic fractional diffusion equation description of energy transport through a finite one-dimensional chain of harmonic oscillators with stochastic momentum exchan…

cond-mat.stat-mech2018★ 48 cited

Thermalization and Heating Dynamics in Open Generic Many-Body Systems

Yuto Ashida, Keiji Saito, Masahito Ueda

The last decade has witnessed the remarkable progress in our understanding of thermalization in isolated quantum systems. Combining the eigenstate thermalization hypothesis with qu…

cond-mat.stat-mech2018★ 26 cited

Fundamental relation between entropy production and heat current

Naoto Shiraishi, Keiji Saito

We investigate the fundamental relation between entropy production rate and the speed of energy exchange between a system and baths in classical Markov processes. We establish the…

cond-mat.stat-mech2018★ 240 cited

Speed Limit for Classical Stochastic Processes

Naoto Shiraishi, Ken Funo, Keiji Saito

Speed limit for classical stochastic Markov processes with discrete states is studied. We find that a trade-off inequality exists between the speed of the state transformation and…

cond-mat.stat-mech2018★ 6 cited

Nernst-like Effect in a Flexible Chain

Shuji Tamaki, Keiji Saito

We investigate heat transport via a charged flexible chain in the presence of magnetic fields. We focus on the Nernst-like effect, where the average positions of particles deviate…

cond-mat.stat-mech2018★ 46 cited

Berezinskii-Kosterlitz-Thouless transition of two-component Bose mixtures with inter-component Josephson coupling

Michikazu Kobayashi, Minoru Eto, Muneto Nitta

We study the Berezinskii-Kosterlitz-Thouless (BKT) transition of two-component Bose mixtures in two spatial dimensions. When phases of both components are decoupled, half-quantized…

cond-mat.stat-mech2018★ 22 cited

Non-self-averaging behaviors and ergodicity in quenched trap model with finite system size

Takuma Akimoto, Eli Barkai, Keiji Saito

Tracking tracer particles in heterogeneous environments plays an important role in unraveling the material properties. These heterogeneous structures are often static and depend on…