Results 51 to 60 of about 210,118 (339)

Reflection of electromagnetic waves from mixtures of plane gravitational and scalar waves [PDF]

open access: yes, 2006
We consider colliding wave packets consisting of hybrid mixtures of electromagnetic, gravitational and scalar waves. Irrespective of the scalar field, the electromagnetic wave still reflects from the gravitational wave.
A. Badawi   +6 more
core   +2 more sources

Aqueously Upcycled Lignin with Emergent Tribonegativity for Skin‐Integrated Triboelectronics

open access: yesAdvanced Materials, EarlyView.
Aqueously upcycled lignin is transformed into a printable ink that self‐assembles into a nanotextured surface during printing with the highest reported biopolymer‐based tribonegativity. The resulting skin‐integrated triboelectric sensor enables high‐fidelity cardiovascular monitoring and objective mental workload classification, demonstrating a ...
Robert Ccorahua‐Santo   +3 more
wiley   +1 more source

Erratum to: The Poincaré and BMS flux-balance laws with application to binary systems

open access: yesJournal of High Energy Physics
A correction to this paper has been published: https://doi.org/10.1007/JHEP10(2020 ...
Geoffrey Compère   +2 more
doaj   +1 more source

Exploring high-frequency gravitational waves with magnons

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
Detecting gravitational waves with frequencies higher than 10 kHz requires new strategies. In previous papers, we proposed magnon gravitational wave detectors and gave the first limit on gigahertz gravitational waves by reinterpreting the existing data ...
Asuka Ito, Jiro Soda
doaj   +1 more source

Calibration Uncertainty for Advanced LIGO's First and Second Observing Runs [PDF]

open access: yes, 2017
Calibration of the Advanced LIGO detectors is the quantification of the detectors' response to gravitational waves. Gravitational waves incident on the detectors cause phase shifts in the interferometer laser light which are read out as intensity ...
Betzwieser, Joe   +15 more
core   +4 more sources

Enhancing Grayscale E‐Beam Lithography: Thermal Treatment of Novolak‐Based Resist for 3D Nanostructures

open access: yesAdvanced Materials Interfaces, EarlyView.
Surface roughness and chemistry of novolak‐based grayscale resists are dependent on both exposure dose and post‐exposure thermal treatment. The observed trends align with the viscoelastic phase separation model and underscore the need to consider both thermodynamic and kinetic factors in resist processing. By tailoring thermal treatment, it is possible
Rahul Singh   +4 more
wiley   +1 more source

Quark-hadron duality violations and higher-order 1/m b corrections in inclusive semileptonic B decays

open access: yesJournal of High Energy Physics
The theoretical description and data for inclusive semileptonic B decays have reached incredible precision. This motivated us to re-animate the discussion of possible Quark-Hadron Duality violations.
Thomas Mannel   +3 more
doaj   +1 more source

Chiral Primordial Gravitational Waves from a Lifshitz Point

open access: yes, 2009
We study primordial gravitational waves produced during inflation in quantum gravity at a Lifshitz point proposed by Ho${\rm\check{r}}$ava. Assuming power-counting renormalizability, foliation preserving diffeomorphism invariance, and the condition of ...
A. A. Starobinsky   +2 more
core   +1 more source

Gravitational wave heating

open access: yesPhysical Review D
It was shown in previous work that when a gravitational wave (GW) passes through a viscous shell of matter the magnitude of the GW will be damped and there are astrohysical circumstances in which the damping is almost complete. The energy transfer from the GWs to the fluid will increase its temperature.
Vishnu Kakkat   +2 more
openaire   +2 more sources

Stochastic gravitational wave backgrounds [PDF]

open access: yesReports on Progress in Physics, 2018
Abstract A stochastic background of gravitational waves could be created by the superposition of a large number of independent sources. The physical processes occurring at the earliest moments of the universe certainly created a stochastic background that exists, at some level, today. This is analogous to the cosmic microwave background,
openaire   +3 more sources

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