H
Haoyu Guo
Researcher at Harvard University
Publications - 32
Citations - 906
Haoyu Guo is an academic researcher from Harvard University. The author has contributed to research in topics: Quasiparticle & Fermi surface. The author has an hindex of 11, co-authored 21 publications receiving 601 citations. Previous affiliations of Haoyu Guo include Massachusetts Institute of Technology.
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Superballistic flow of viscous electron fluid through graphene constrictions
R. Krishna Kumar,R. Krishna Kumar,Denis A. Bandurin,Francesco M. D. Pellegrino,Yang Cao,Alessandro Principi,Haoyu Guo,Gregory Auton,M. Ben Shalom,L. A. Ponomarenko,Gregory Falkovich,Kenji Watanabe,T. Taniguchi,Irina V. Grigorieva,Leonid Levitov,Marco Polini,Marco Polini,Andre K. Geim +17 more
TL;DR: In this paper, the authors studied electron transport through graphene constrictions and showed that their conductance below 150 K increases with increasing temperature, in stark contrast to the metallic character of doped graphene.
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Higher-than-ballistic conduction of viscous electron flows
TL;DR: It is shown that in viscous flows, interactions facilitate transport, allowing conductance to exceed the fundamental Landauer’s ballistic limit Gball, and a theory of the ballistic-to-viscous crossover is developed using an approach based on quasi-hydrodynamic variables.
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Transport and chaos in lattice Sachdev-Ye-Kitaev models
TL;DR: In this paper, the authors compute the transport and chaos properties of lattices of quantum Sachdev-Ye-Kitaev islands coupled by single fermion hopping, and with the islands coupled to a large number of local, low energy phonons.
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Enhanced thermal Hall effect in the square-lattice N\'eel state
TL;DR: In this paper, the quantum phase transition of a square-lattice antiferromagnet from a confining Neel state to a state with coexisting Neel and semion topological order was studied.
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Linear in temperature resistivity in the limit of zero temperature from the time reparameterization soft mode
TL;DR: In this paper, deconfined critical points in models of electrons in large dimension lattices with random nearest-neighbor exchange interactions were considered, and a time reparameterization soft mode representing gravity in dual holographic theories was proposed.