6 papers
Theory of Linear Magnetoresistance in a Strange Metal
Jaewon Kim, Shubhayu Chatterjee
A central puzzle in strongly correlated electronic phases is strange metallic transport, marked by -linear resistivity and -linear magnetoresistance, in sharp contrast with q…
Qubit Noise Spectroscopy of Superconducting Dynamics in a Magnetic Field
Jiajie Cheng, Jaewon Kim, Oriana K. Diessel +2
An applied magnetic field affects a superconductor in two ways -- by promoting pairing fluctuations, and by inducing topological defects called vortices that carry quantized magnet…
Probing Neutron Skins with KDAR Neutrinos: From Coherent to Diffractive Elastic Neutrino--Nucleus Scattering
Kyoungsu Heo, Heesung Kwon, Jaewon Kim +4
We investigate coherent elastic neutrino--nucleus scattering (CENS) induced by pion--decay--at--rest (DAR) and kaon--decay--at--rest (KDAR) neutrinos, with emphasis on the…
Gaplessness from disorder and quantum geometry in gapped superconductors
Omri Lesser, Sagnik Banerjee, Xuepeng Wang +3
It is well known that disorder can induce low-energy Andreev bound states in a sign-changing, but fully gapped, superconductor at junctions. Generically, these excitations are…
Stabilization of long-range order in low-dimensional nonequilibrium models
Oriana K. Diessel, Jaewon Kim, Ehud Altman
It is now well established that the Mermin-Wagner theorem can be circumvented in nonequilibrium systems, allowing for the spontaneous breaking of a continuous symmetry and the emer…
Quantum noise spectroscopy of superconducting dynamics in thin film BiSrCaCuO
Zhongyuan Liu, Ruotian Gong, Jaewon Kim +14
Characterizing the low-energy dynamics of quantum materials is crucial to our understanding of strongly correlated electronic states. Yet, it remains experimentally challenging to…