Results 41 to 50 of about 3,838,312 (316)

Quantifying entanglement in two-mode Gaussian states [PDF]

open access: yes, 2017
Entangled two-mode Gaussian states are a key resource for quantum information technologies such as teleportation, quantum cryptography and quantum computation, so quantification of Gaussian entanglement is an important problem.
Ralph, Timothy C., Tserkis, Spyros
core   +2 more sources

Slotted Hemispherical Resonators for 3-D Printed Waveguide Filters With Extended Spurious-Free Stopbands

open access: yesIEEE Access, 2019
This paper presents a comprehensive study on a new family of slotted hemispherical resonators and their applications in waveguide bandpass filters (BPFs) to extend the spurious-free stopbands.
Jin Li, Kai-Dong Hong, Tao Yuan
doaj   +1 more source

Empirical decomposition method for modeless component and its application to VIV analysis

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2015
Aiming at accurately distinguishing modeless component and natural vibration mode terms from data series of nonlinear and non-stationary processes, such as Vortex-Induced Vibration (VIV), a new empirical mode decomposition method has been developed in ...
Zheng-Shou Chen   +5 more
doaj   +1 more source

The Effect of Nuclear Rotation on the Collective Transport Coefficients [PDF]

open access: yes, 2001
We have examined the influence of rotation on the potential energy and the transport coefficients of the collective motion (friction and mass coefficients).
Abe   +24 more
core   +2 more sources

Elimination of spurious modes within QRPA

open access: yes, 2018
13 pages, 7 figures, to be published in Phys.
Repko, A., Kvasil, J., Nesterenko, V. O.
openaire   +2 more sources

On the sign of the dilaton in the soft wall models

open access: yes, 2010
We elaborate on the existence of a spurious massless scalar mode in the vector channel of soft-wall models with incorrectly chosen sign of the exponential profile defining the wall.
A Karch   +20 more
core   +1 more source

Numerical Study of Unstable Shock-Induced Combustion with Different Chemical Kinetics and Investigation of the Instability Using Modal Decomposition Technique

open access: yesAerospace, 2023
An unstable shock-induced combustion (SIC) case around a hemispherical projectile has been numerically studied which experimentally produced a regular oscillation.
Pradeep Kumar Pavalavanni   +3 more
doaj   +1 more source

Numerical wave propagation for the triangular $P1_{DG}$-$P2$ finite element pair

open access: yes, 2010
Inertia-gravity mode and Rossby mode dispersion properties are examined for discretisations of the linearized rotating shallow-water equations using the $P1_{DG}$-$P2$ finite element pair on arbitrary triangulations in planar geometry.
Arakawa   +22 more
core   +1 more source

Mitigating Cosmic Microwave Background Shadow Degradation of Tensor-to-scalar Ratio Measurements through Map-based Studies

open access: yesThe Astrophysical Journal Letters, 2023
It has been pointed out that the spurious cosmic microwave background (CMB) B -mode polarization signals caused by the absorption of the CMB monopole component due to the Galactic interstellar matter, called the CMB shadow, degrade the accuracy of ...
Tamaki Murokoshi   +4 more
doaj   +1 more source

Dual-wideband sandwich coupled three-lines bandpass filter based on modified open-stub loaded stepped impedance resonator with improved second harmonic for 5G wi-fi/ ku-band applications

open access: yesHeliyon, 2023
A modified open-stub-loaded three sections stepped impedance resonator (OSL-TSIR) is analysed in this paper. Based on the even- and odd-mode analysis technique, it can be easily achieved that the proposed OSL-TSIR have the advantage of improving spurious
Maroua Firmli, Abdelkarim Zatni
doaj   +1 more source

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