551 citations · 3.2k across the 58 of their papers we have counts for
58 papers
Relational superposition measurements with a material quantum ruler
Hui Wang, Flaminia Giacomini, Franco Nori +1
In physics, it is crucial to identify operational measurement procedures to give physical meaning to abstract quantities. There has been significant effort to define time operation…
Gravitational Harmonium: Gravitationally Induced Entanglement in a Harmonic Trap
Jackson Yant, Miles Blencowe
Recent work has shown that it may be possible to detect gravitationally induced entanglement in tabletop experiments in the not-too-distant future. However, there are at present no…
Fast high-fidelity charge readout by operating the cavity-embedded Cooper pair transistor in the Kerr bistable regime
Bhargava Thyagarajan, Sisira Kanhirathingal, Benjamin L. Brock +3
Operating the cavity-embedded Cooper pair transistor (cCPT) in the Kerr bistable regime, we demonstrate single-shot resolution between two charge states that are apart. The…
Analogue black-white hole solitons in travelling wave parametric amplifiers with superconducting nonlinear asymmetric inductive elements
Haruna Katayama, Noriyuki Hatakenaka, Toshiyuki Fujii +1
We show that existing travelling wave parametric amplifier (TWPA) setups, using superconducting nonlinear asymmetric inductive elements (SNAILs), admit soliton solutions that act a…
Feedback stabilization of the resonant frequency in tunable microwave cavities with single-photon occupancy
S. Kanhirathingal, B. Thyagarajan, B. L. Brock +5
We successfully demonstrate low-frequency noise suppression in the resonant frequency fluctuations of a cavity-embedded Cooper pair transistor (cCPT) driven at single-photon occupa…
Gravitational Decoherence in Deep Space Experiments
Charis Anastopoulos, Miles Blencowe, Bei-Lok Hu
Among the many worthwhile quantum experiments taking advantage of long baselines in space, this white paper points to the far-reaching significance of gravitational decoherence exp…