Microwave photonics with superconducting quantum circuits
In the past 20 years, impressive progress has been made both experimentally and
theoretically in superconducting quantum circuits, which provide a platform for manipulating …
theoretically in superconducting quantum circuits, which provide a platform for manipulating …
Tutorial: nonlinear magnonics
Nonlinear magnonics studies the nonlinear interaction between magnons and other
physical platforms (phonon, photon, qubit, spin texture) to generate novel magnon states for …
physical platforms (phonon, photon, qubit, spin texture) to generate novel magnon states for …
Broadband squeezed microwaves and amplification with a Josephson travelling-wave parametric amplifier
Squeezing of the electromagnetic vacuum is an essential metrological technique used to
reduce quantum noise in applications spanning gravitational wave detection, biological …
reduce quantum noise in applications spanning gravitational wave detection, biological …
Squeezed states of magnons and phonons in cavity magnomechanics
J Li, SY Zhu, GS Agarwal - Physical Review A, 2019 - APS
We show how to create quantum squeezed states of magnons and phonons in a cavity
magnomechanical system. The magnons are embodied by a collective motion of a large …
magnomechanical system. The magnons are embodied by a collective motion of a large …
Deterministic quantum entanglement between macroscopic ferrite samples
JMP Nair, GS Agarwal - Applied Physics Letters, 2020 - pubs.aip.org
We show how macroscopic magnetic samples like yttrium iron garnet samples are excellent
candidates for producing deterministic quantum entanglement and, thus, providing a …
candidates for producing deterministic quantum entanglement and, thus, providing a …
Non-coherent and backscatter communications: Enabling ultra-massive connectivity in 6G wireless networks
With the commencement of the 5 th generation (5G) of wireless networks, researchers
around the globe have started paying their attention to the imminent challenges that may …
around the globe have started paying their attention to the imminent challenges that may …
Enhancing cavity quantum electrodynamics via antisqueezing: Synthetic ultrastrong coupling
We present and analyze a method where parametric (two-photon) driving of a cavity is used
to exponentially enhance the light-matter coupling in a generic cavity QED setup, with time …
to exponentially enhance the light-matter coupling in a generic cavity QED setup, with time …
Digital-analog quantum simulations with superconducting circuits
Quantum simulations consist in the intentional reproduction of physical or unphysical
models into another more controllable quantum system. Beyond establishing …
models into another more controllable quantum system. Beyond establishing …
Propagating quantum microwaves: towards applications in communication and sensing
The field of propagating quantum microwaves is a relatively new area of research that is
receiving increased attention due to its promising technological applications, both in …
receiving increased attention due to its promising technological applications, both in …
Remote sensing of a levitated superconductor with a flux-tunable microwave cavity
We present a cavity-electromechanical system comprising a superconducting quantum
interference device which is embedded in a microwave resonator and coupled via a pickup …
interference device which is embedded in a microwave resonator and coupled via a pickup …