298 citations · 1.5k across the 45 of their papers we have counts for
45 papers
Hydrodynamic transport and violation of the viscosity-to-entropy ratio bound in nodal-line semimetals
Sang Wook Kim, Geo Jose, Bruno Uchoa
The ratio between the shear viscosity and the entropy is considered a universal measure of the strength of interactions in quantum systems. This quantity was conjectured to h…
Information Fluctuation Theorem for an Open Quantum Bipartite System
Jung Jun Park, Hyunchul Nha, Sang Wook Kim +1
We study an arbitrary non-equilibrium dynamics of a quantum bipartite system coupled to a reservoir. For its characterization, we present a fluctuation theorem (FT) that explicitly…
Elastic gauge fields and zero-field 3D quantum Hall effect in hyperhoneycomb lattices
Sang Wook Kim, Bruno Uchoa
Dirac materials respond to lattice deformations as if the electrons were coupled to gauge fields. We derive the elastic gauge fields in the hyperhoneycomb lattice, a three dimensio…
3D Quantum Anomalous Hall Effect in Hyperhoneycomb Lattices
Sang Wook Kim, Kangjun Seo, Bruno Uchoa
We address the role of short range interactions for spinless fermions in the hyperhoneycomb lattice, a three dimensional (3D) structure where all sites have a planar trigonal conne…
Fluctuation Theorem for Arbitrary Quantum Bipartite Systems
Jung Jun Park, Sang Wook Kim, Vlatko Vedral
We present a fluctuation theorem for quantum bipartite systems in which the subsystems exchange information with each other. Our information fluctuation theorem includes correlatio…
Localization in chaotic systems with a single-channel opening
Domenico Lippolis, Jung-Wan Ryu, Sang Wook Kim
We introduce a single-channel opening in a random Hamiltonian and a quantized chaotic map: localization on the opening occurs as a sensible deviation of the wavefunction statistics…