Tunable superconducting coupling of quantum dots via Andreev bound states

Kavli Affiliate: Michael Wimmer | First 5 Authors: Chun-Xiao Liu, Guanzhong Wang, Tom Dvir, Michael Wimmer, | Summary: Semiconductor quantum dots have proven to be a useful platform for quantum simulation in the solid state. However, implementing a superconducting coupling between quantum dots mediated by a Cooper pair has so far suffered from limited tunability […]


Continue.. Tunable superconducting coupling of quantum dots via Andreev bound states

Tunable superconducting coupling of quantum dots via Andreev bound states in semiconductor-superconductor nanowires

Kavli Affiliate: Michael Wimmer | First 5 Authors: Chun-Xiao Liu, Guanzhong Wang, Tom Dvir, Michael Wimmer, | Summary: Semiconductor quantum dots have proven to be a useful platform for quantum simulation in the solid state. However, implementing a superconducting coupling between quantum dots mediated by a Cooper pair has so far suffered from limited tunability […]


Continue.. Tunable superconducting coupling of quantum dots via Andreev bound states in semiconductor-superconductor nanowires

Tunable superconducting coupling of quantum dots via Andreev bound states in semiconductor-superconductor nanowires

Kavli Affiliate: Michael Wimmer | First 5 Authors: Chun-Xiao Liu, Guanzhong Wang, Tom Dvir, Michael Wimmer, | Summary: Semiconductor quantum dots have proven to be a useful platform for quantum simulation in the solid state. However, implementing a superconducting coupling between quantum dots mediated by a Cooper pair has so far suffered from limited tunability […]


Continue.. Tunable superconducting coupling of quantum dots via Andreev bound states in semiconductor-superconductor nanowires

Universal scaling for disordered viscoelastic matter II: Collapses, global behavior and spatio-temporal properties

Kavli Affiliate: Itai Cohen | First 5 Authors: Danilo B. Liarte, Stephen J. Thornton, Eric Schwen, Itai Cohen, Debanjan Chowdhury | Summary: Disordered viscoelastic materials are ubiquitous and exhibit fascinating invariant scaling properties. In a companion article, we have presented comprehensive new results for the critical behavior of the dynamic susceptibility of disordered elastic systems […]


Continue.. Universal scaling for disordered viscoelastic matter II: Collapses, global behavior and spatio-temporal properties

A minimal one-dimensional model of “bad metal” behavior from fast particle-hole scattering

Kavli Affiliate: Joel E. Moore | First 5 Authors: Yan-Qi Wang, Roman Rausch, Christoph Karrasch, Joel E. Moore, | Summary: A strongly interacting plasma of linearly dispersing electron and hole excitations in two spatial dimensions (2D), also known as a Dirac fluid, can be captured by relativistic hydrodynamics and shares many universal features with other […]


Continue.. A minimal one-dimensional model of “bad metal” behavior from fast particle-hole scattering

Context-Hierarchy Inverse Reinforcement Learning

Kavli Affiliate: Wei Gao | First 5 Authors: Wei Gao, David Hsu, Wee Sun Lee, , | Summary: An inverse reinforcement learning (IRL) agent learns to act intelligently by observing expert demonstrations and learning the expert’s underlying reward function. Although learning the reward functions from demonstrations has achieved great success in various tasks, several other […]


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Spectroscopy Signatures of Electron Correlations in a Trilayer Graphene/hBN Moiré Superlattice

Kavli Affiliate: Feng Wang | First 5 Authors: Jixiang Yang, Guorui Chen, Tianyi Han, Qihang Zhang, Ya-Hui Zhang | Summary: ABC-stacked trilayer graphene/hBN moir’e superlattice (TLG/hBN) has emerged as a playground for correlated electron physics. We report spectroscopy measurements of dual-gated TLG/hBN using Fourier transformed infrared photocurrent spectroscopy. We observed a strong optical transition between […]


Continue.. Spectroscopy Signatures of Electron Correlations in a Trilayer Graphene/hBN Moiré Superlattice

$Rheomergy$: Collective behavior mediated by active flow-based recruitment

Kavli Affiliate: L. Mahadevan | First 5 Authors: S Ganga Prasath, L Mahadevan, , , | Summary: The physics of signal propagation in a collection of organisms that communicate with each other both enables and limits how active excitations at the individual level reach, recruit and lead to collective patterning. Inspired by the patterns in […]


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Exploring Edge Disentanglement for Node Classification

Kavli Affiliate: Xiang Zhang | First 5 Authors: Tianxiang Zhao, Xiang Zhang, Suhang Wang, , | Summary: Edges in real-world graphs are typically formed by a variety of factors and carry diverse relation semantics. For example, connections in a social network could indicate friendship, being colleagues, or living in the same neighborhood. However, these latent […]


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DialMed: A Dataset for Dialogue-based Medication Recommendation

Kavli Affiliate: Wei Gao | First 5 Authors: Zhenfeng He, Yuqiang Han, Zhenqiu Ouyang, Wei Gao, Hongxu Chen | Summary: Medication recommendation is a crucial task for intelligent healthcare systems. Previous studies mainly recommend medications with electronic health records(EHRs). However, some details of interactions between doctors and patients may be ignored in EHRs, which are […]


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