13 papers
Generating single- and many-body quantum magnonic states
Violet Williams, Jayakrishnan M. P. Nair, Yaroslav Tserkovnyak +1
The growing interest in quantum magnonics is driving the development of advanced techniques for generating, controlling, and detecting non-classical magnonic states. Here, we explo…
Breaking conservation law enables steady-state entanglement out of equilibrium
Vince Hou, Eric Kleinherbers, Shane P. Kelly +1
We show how entangled steady states can be prepared by purely dissipative dynamics in a system coupled to a thermal environment. While entanglement is hindered by thermalization wh…
Nanoscale observation and control of quasiparticle induced magnetic noise in a superconducting resonator
Senlei Li, Shane P. Kelly, Jingcheng Zhou +4
Superconducting circuits are arguably taking a leading role in driving the ongoing quantum technological revolution. A detailed knowledge of the microscopic fluctuating electromagn…
Magnon Nesting in Driven Two-Dimensional Quantum Magnets
Hossein Hosseinabadi, Yaroslav Tserkovnyak, Eugene Demler +1
We uncover a new class of dynamical quantum instability in driven magnets leading to emergent enhancement of antiferromagnetic correlations even for purely ferromagnetic microscopi…
Proposal for spin superfluid quantum interference device
Yanyan Zhu, Eric Kleinherbers, Leonid Levitov +1
In easy-plane magnets, the spin superfluid phase was predicted to facilitate coherent spin transport. So far, experimental evidence remains elusive. In this Letter, we propose an i…
Topological hydrodynamics in spin-triplet superconductors
Chau Dao, Eric Kleinherbers, Bjørnulf Brekke +1
Due to the structure of the underlying SO(3) -vector order parameter, spin triplet superconductors exhibit a bulk-edge correspondence linking the circulation of supercur…