154 citations · 1.7k across the 56 of their papers we have counts for
6 papers · 1 filter
Synthetic-lattice Bloch wave dynamics in a single-mode microwave resonator
F. Ahrens, N. Crescini, A. Irace +8
Frequency-based synthetic dimensions are a promising avenue for expanding the dimensionality of photonic systems. In this work, we show how a tilted synthetic lattice is naturally…
Ultralight dark matter detection with levitated ferromagnets
Saarik Kalia, Dmitry Budker, Derek F. Jackson Kimball +7
Levitated ferromagnets act as ultraprecise magnetometers, which can exhibit high quality factors due to their excellent isolation from the environment. These instruments can be uti…
Nonlinear Behavior of Josephson Traveling Wave Parametric Amplifiers
Claudio Guarcello, Felix Ahrens, Guerino Avallone +40
Recent advancements in quantum technologies and advanced detection experiments have underscored the pressing need for the detection of exceedingly weak signals within the microwave…
Development of KI-TWPAs for the DARTWARS project
Felix Ahrens, Elena Ferri, Guerino Avallone +40
Noise at the quantum limit over a broad bandwidth is a fundamental requirement for future cryogenic experiments for neutrino mass measurements, dark matter searches and Cosmic Micr…
Broadband parametric amplification in DARTWARS
Marco Faverzani, Pietro Campana, Rodolfo Carobene +46
Superconducting parametric amplifiers offer the capability to amplify feeble signals with extremely low levels of added noise, potentially reaching quantum-limited amplification. T…
Levitated ferromagnetic magnetometer with energy resolution well below
Felix Ahrens, Wei Ji, Dmitry Budker +3
A quantum limit on the measurement of magnetic field has been recently pointed out, stating that the so-called Energy Resolution is bounded to $E_\mathrm{R} \gtrsim…