Large-amplitude driving of a superconducting artificial atom: Interferometry, cooling, and amplitude spectroscopy [PDF]
, 2009 Superconducting persistent-current qubits are quantum-coherent artificial atoms with multiple, tunable energy levels. In the presence of large-amplitude harmonic excitation, the qubit state can be driven through one or more of the constituent energy ...
A. Fragner +96 more
core +2 more sources
Split-spectrum amplitude-decorrelation angiography with optical coherence tomography
Optics Express, 2012 Amplitude decorrelation measurement is sensitive to transverse flow and immune to phase noise in comparison to Doppler and other phase-based approaches. However, the high axial resolution of OCT makes it very sensitive to the pulsatile bulk motion noise ...
Yali Jia +10 more
semanticscholar +1 more source
The advancement of the methods of vibro-acoustic control of the ICE gas distribution mechanism [PDF]
FME Transactions, 2020 A modern vehicle is a system of high-precision systems. In particular, over the past 20 years, the gas distribution mechanism (GRM) has been structurally released from any adjustments.
Gritsenko A. +4 more
doaj
Factorization of Mellin amplitudes [PDF]
Journal of High Energy Physics, 2015 We introduce Mellin amplitudes for correlation functions of $k$ scalar operators and one operator with spin in conformal field theories (CFT) in general dimension. We show that Mellin amplitudes for scalar operators have simple poles with residues that factorize in terms of lower point Mellin amplitudes, similarly to what happens for scattering ...
Gonçalves, Vasco +2 more
openaire +3 more sources
On unitarity of the Coon amplitude
Journal of High Energy Physics, 2023 Abstract The Coon amplitude is a one-parameter deformation of the Veneziano amplitude. We explore the unitarity of the Coon amplitude through its partial wave expansion using tools from q-calculus. Our analysis establishes manifest positivity on the leading and sub-leading Regge trajectories in arbitrary spacetime dimensions D ...
Bhardwaj, Rishabh +3 more
openaire +3 more sources
Finite-amplitude inhomogeneous plane waves of exponential type in incompressible elastic materials [PDF]
, 2012 It is proved that elliptically-polarized finite-amplitude inhomogeneous plane waves may not propagate in an isotropic elastic material subject to the constraint of incompressibility.
Destrade, Michel
core +2 more sources
Using Dual Regression to Investigate Network Shape and Amplitude in Functional Connectivity Analyses
Frontiers in Neuroscience, 2017 Independent Component Analysis (ICA) is one of the most popular techniques for the analysis of resting state FMRI data because it has several advantageous properties when compared with other techniques.
L. Nickerson +3 more
semanticscholar +1 more source
Bootstrapping a Five-Loop Amplitude Using Steinmann Relations. [PDF]
Physical Review Letters, 2016 The analytic structure of scattering amplitudes is restricted by Steinmann relations, which enforce the vanishing of certain discontinuities of discontinuities.
S. Caron-Huot +3 more
semanticscholar +1 more source
Model selection for amplitude analysis [PDF]
, 2015 Model complexity in amplitude analyses is often a priori under-constrained since the underlying theory permits a large number of possible amplitudes to contribute to most physical processes.
Guegan, Baptiste +3 more
core +2 more sources
Sparse Phase Retrieval via Truncated Amplitude Flow [PDF]
IEEE Transactions on Signal Processing, 2016 This paper develops a novel algorithm, termed SPARse Truncated Amplitude flow (SPARTA), to reconstruct a sparse signal from a small number of magnitude-only measurements.
G. Wang +4 more
semanticscholar +1 more source