Results 71 to 80 of about 1,462 (258)
The influence of gravitational wave on tripartite quantum mutual information harvesting
European Physical Journal C: Particles and FieldsWe examine quantum mutual information (QMI) extraction through local interactions of three Unruh–DeWitt detectors with the vacuum massless scalar field, comparing scenarios with and without gravitational wave perturbations in Minkowski spacetime.
Si-Yu Liu, Xiao-Li Huang, Shu-Min Wu
doaj +1 more source
CCSNe detection perspectives with Einstein Telescope [PDF]
EPJ Web of ConferencesCore collapse supernovae are the most energetic explosions in the modern Universe and, because of their properties, they are considered a potential source of detectable gravitational waveforms for long time.
Veutro Alessandro +5 more
doaj +1 more source
Crater Observing Bioinspired Rolling Articulator (COBRA)
Advanced Intelligent Systems, EarlyView.Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame +4 more
wiley +1 more source
Gravitational Wave Detection by Interferometry (Ground and Space)
Living Reviews in Relativity, 2011 Significant progress has been made in recent years on the development of gravitational-wave detectors. Sources such as coalescing compact binary systems, neutron stars in low-mass X-ray binaries, stellar collapses and pulsars are all possible candidates ...
Matthew Pitkin +3 more
doaj
A study on motion reduction for suspended platforms used in gravitational wave detectors. [PDF]
Sci Rep, 2023 Koehlenbeck SM +9 more
europepmc +1 more source
Superconducting Levitated Detector of Gravitational Waves [PDF]
Physical Review LettersA magnetically levitated mass couples to gravity and can act as an effective gravitational wave detector. We show that a superconducting sphere levitated in a quadrupolar magnetic field, when excited by a gravitational wave, will produce magnetic field fluctuations that can be read out using a flux tunable microwave resonator.
Daniel Carney +3 more
openaire +3 more sources
Advanced Intelligent Systems, EarlyView.This study introduces a data‐driven framework that combines deep reinforcement learning with classical path planning to achieve adaptive microrobot navigation. By training a surrogate neural network to emulate microrobot dynamics, the approach improves learning efficiency, reduces training time, and enables robust real‐time obstacle avoidance in ...
Amar Salehi +3 more
wiley +1 more source
Unsupervised learning architecture for classifying the transient noise of interferometric gravitational-wave detectors. [PDF]
Sci Rep, 2022 Sakai Y +13 more
europepmc +1 more source
Interferometric Gravitational Wave Detectors
, 2022 The existence of gravitational waves is an important proof of Einstein’s theory of general relativity and took 100 years to be achieved using optical interferometry. This work describes how such a detector works and how it can change the way of seeing the Universe.
openaire +2 more sources
Diffractive Optics for Gravitational Wave Detectors
Journal of Physics: Conference Series, 2006 All-reflective interferometry based on nano-structured diffraction gratings offers new possibilities for gravitational wave detection. We investigate an all-reflective Fabry-Perot interferometer concept in 2nd order Littrow mount. The input-output relations for such a resonator are derived treating the grating coupler by means of a scattering matrix ...
Bunkowski, A. +6 more
openaire +3 more sources